/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_Bitvector.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-25 11:19:40,529 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-25 11:19:40,593 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-12-25 11:19:40,599 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-25 11:19:40,600 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-25 11:19:40,629 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-25 11:19:40,629 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-25 11:19:40,629 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-25 11:19:40,630 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-25 11:19:40,633 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-25 11:19:40,633 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-25 11:19:40,633 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-25 11:19:40,634 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-25 11:19:40,635 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-25 11:19:40,635 INFO L153 SettingsManager]: * Use SBE=true [2023-12-25 11:19:40,635 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-25 11:19:40,635 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-25 11:19:40,635 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-25 11:19:40,636 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-25 11:19:40,636 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-25 11:19:40,636 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-25 11:19:40,636 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-25 11:19:40,636 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-25 11:19:40,636 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-25 11:19:40,637 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-25 11:19:40,637 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-25 11:19:40,637 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-25 11:19:40,637 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-25 11:19:40,637 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-25 11:19:40,637 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-25 11:19:40,638 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-25 11:19:40,638 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-25 11:19:40,638 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-25 11:19:40,638 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-25 11:19:40,638 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-25 11:19:40,639 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-25 11:19:40,639 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-25 11:19:40,639 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-25 11:19:40,639 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-25 11:19:40,639 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-25 11:19:40,639 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-25 11:19:40,639 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-25 11:19:40,639 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-25 11:19:40,640 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-25 11:19:40,640 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-25 11:19:40,640 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-25 11:19:40,640 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-25 11:19:40,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-25 11:19:40,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-25 11:19:40,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-25 11:19:40,862 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-25 11:19:40,863 INFO L274 PluginConnector]: CDTParser initialized [2023-12-25 11:19:40,864 INFO L431 ainManager$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.BOUNDED-6.pals.c.v+nlh-reducer.c [2023-12-25 11:19:42,025 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-25 11:19:42,257 INFO L384 CDTParser]: Found 1 translation units. [2023-12-25 11:19:42,257 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2023-12-25 11:19:42,279 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cfc928c9/cf41359936cc46109fead109caf58ddf/FLAGf240d8c1a [2023-12-25 11:19:42,290 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cfc928c9/cf41359936cc46109fead109caf58ddf [2023-12-25 11:19:42,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-25 11:19:42,293 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-25 11:19:42,293 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-25 11:19:42,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-25 11:19:42,300 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-25 11:19:42,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:42,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@343145d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42, skipping insertion in model container [2023-12-25 11:19:42,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:42,366 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-25 11:19:42,617 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.BOUNDED-6.pals.c.v+nlh-reducer.c[15968,15981] [2023-12-25 11:19:42,682 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-25 11:19:42,695 INFO L202 MainTranslator]: Completed pre-run [2023-12-25 11:19:42,786 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.BOUNDED-6.pals.c.v+nlh-reducer.c[15968,15981] [2023-12-25 11:19:42,824 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-25 11:19:42,847 INFO L206 MainTranslator]: Completed translation [2023-12-25 11:19:42,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42 WrapperNode [2023-12-25 11:19:42,847 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-25 11:19:42,848 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-25 11:19:42,848 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-25 11:19:42,848 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-25 11:19:42,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:42,872 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:42,949 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1352 [2023-12-25 11:19:42,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-25 11:19:42,950 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-25 11:19:42,950 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-25 11:19:42,950 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-25 11:19:42,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:42,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:42,981 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:42,999 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]. [2023-12-25 11:19:42,999 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:43,000 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:43,013 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:43,020 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:43,026 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:43,030 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:43,053 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-25 11:19:43,054 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-25 11:19:43,054 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-25 11:19:43,054 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-25 11:19:43,055 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (1/1) ... [2023-12-25 11:19:43,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-25 11:19:43,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-25 11:19:43,090 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) [2023-12-25 11:19:43,114 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 [2023-12-25 11:19:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-25 11:19:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-12-25 11:19:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-25 11:19:43,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-25 11:19:43,223 INFO L241 CfgBuilder]: Building ICFG [2023-12-25 11:19:43,225 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-25 11:19:44,094 INFO L282 CfgBuilder]: Performing block encoding [2023-12-25 11:19:44,140 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-25 11:19:44,141 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-25 11:19:44,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.12 11:19:44 BoogieIcfgContainer [2023-12-25 11:19:44,141 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-25 11:19:44,142 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-25 11:19:44,143 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-25 11:19:44,145 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-25 11:19:44,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.12 11:19:42" (1/3) ... [2023-12-25 11:19:44,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3962dbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.12 11:19:44, skipping insertion in model container [2023-12-25 11:19:44,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.12 11:19:42" (2/3) ... [2023-12-25 11:19:44,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3962dbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.12 11:19:44, skipping insertion in model container [2023-12-25 11:19:44,146 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.12 11:19:44" (3/3) ... [2023-12-25 11:19:44,146 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.3.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2023-12-25 11:19:44,158 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-25 11:19:44,159 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-25 11:19:44,196 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-25 11:19:44,201 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;@9c4bc06, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-25 11:19:44,201 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-25 11:19:44,205 INFO L276 IsEmpty]: Start isEmpty. Operand has 335 states, 333 states have (on average 1.7777777777777777) internal successors, (592), 334 states have internal predecessors, (592), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-25 11:19:44,217 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:44,218 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] [2023-12-25 11:19:44,218 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:44,222 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:44,222 INFO L85 PathProgramCache]: Analyzing trace with hash 1082782656, now seen corresponding path program 1 times [2023-12-25 11:19:44,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:44,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [588158701] [2023-12-25 11:19:44,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:44,237 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:44,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:44,239 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:44,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-25 11:19:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:44,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:44,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:44,551 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:44,551 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:44,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [588158701] [2023-12-25 11:19:44,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [588158701] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:44,552 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:44,552 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:44,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380336978] [2023-12-25 11:19:44,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:44,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:44,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:44,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:44,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:44,591 INFO L87 Difference]: Start difference. First operand has 335 states, 333 states have (on average 1.7777777777777777) internal successors, (592), 334 states have internal predecessors, (592), 0 states have call successors, (0), 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 4 states, 4 states have (on average 38.0) 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) [2023-12-25 11:19:44,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:44,706 INFO L93 Difference]: Finished difference Result 974 states and 1723 transitions. [2023-12-25 11:19:44,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-25 11:19:44,709 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.0) 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 [2023-12-25 11:19:44,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:44,719 INFO L225 Difference]: With dead ends: 974 [2023-12-25 11:19:44,719 INFO L226 Difference]: Without dead ends: 643 [2023-12-25 11:19:44,722 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:44,724 INFO L413 NwaCegarLoop]: 908 mSDtfsCounter, 1318 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1318 SdHoareTripleChecker+Valid, 1447 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-25 11:19:44,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1318 Valid, 1447 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:44,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 643 states. [2023-12-25 11:19:44,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 643 to 641. [2023-12-25 11:19:44,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 641 states, 640 states have (on average 1.4625) internal successors, (936), 640 states have internal predecessors, (936), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:44,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 641 states and 936 transitions. [2023-12-25 11:19:44,768 INFO L78 Accepts]: Start accepts. Automaton has 641 states and 936 transitions. Word has length 152 [2023-12-25 11:19:44,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:44,769 INFO L495 AbstractCegarLoop]: Abstraction has 641 states and 936 transitions. [2023-12-25 11:19:44,769 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.0) 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) [2023-12-25 11:19:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 936 transitions. [2023-12-25 11:19:44,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-25 11:19:44,772 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:44,772 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] [2023-12-25 11:19:44,779 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:44,976 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:44,976 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:44,977 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:44,977 INFO L85 PathProgramCache]: Analyzing trace with hash -1701222784, now seen corresponding path program 1 times [2023-12-25 11:19:44,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:44,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1043298137] [2023-12-25 11:19:44,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:44,978 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:44,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:45,006 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:45,017 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-25 11:19:45,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:45,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:19:45,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:45,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:45,144 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:45,144 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:45,144 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1043298137] [2023-12-25 11:19:45,144 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1043298137] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:45,144 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:45,144 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:45,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110648168] [2023-12-25 11:19:45,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:45,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:19:45,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:45,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:19:45,146 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:45,146 INFO L87 Difference]: Start difference. First operand 641 states and 936 transitions. Second operand has 3 states, 3 states have (on average 51.0) 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) [2023-12-25 11:19:45,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:45,164 INFO L93 Difference]: Finished difference Result 1887 states and 2748 transitions. [2023-12-25 11:19:45,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:19:45,166 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.0) 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 [2023-12-25 11:19:45,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:45,169 INFO L225 Difference]: With dead ends: 1887 [2023-12-25 11:19:45,169 INFO L226 Difference]: Without dead ends: 1273 [2023-12-25 11:19:45,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:45,172 INFO L413 NwaCegarLoop]: 970 mSDtfsCounter, 482 mSDsluCounter, 483 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 482 SdHoareTripleChecker+Valid, 1453 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 [2023-12-25 11:19:45,172 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [482 Valid, 1453 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:45,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1273 states. [2023-12-25 11:19:45,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1273 to 643. [2023-12-25 11:19:45,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 643 states, 642 states have (on average 1.4610591900311527) internal successors, (938), 642 states have internal predecessors, (938), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:45,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 938 transitions. [2023-12-25 11:19:45,187 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 938 transitions. Word has length 153 [2023-12-25 11:19:45,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:45,187 INFO L495 AbstractCegarLoop]: Abstraction has 643 states and 938 transitions. [2023-12-25 11:19:45,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.0) 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) [2023-12-25 11:19:45,187 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 938 transitions. [2023-12-25 11:19:45,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-25 11:19:45,190 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:45,190 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] [2023-12-25 11:19:45,200 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:45,401 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:45,401 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:45,402 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:45,402 INFO L85 PathProgramCache]: Analyzing trace with hash 582536045, now seen corresponding path program 1 times [2023-12-25 11:19:45,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:45,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1304706706] [2023-12-25 11:19:45,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:45,403 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:45,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:45,404 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:45,406 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-12-25 11:19:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:45,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:45,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:45,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:45,652 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:45,652 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:45,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1304706706] [2023-12-25 11:19:45,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1304706706] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:45,655 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:45,656 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:45,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789350676] [2023-12-25 11:19:45,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:45,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:45,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:45,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:45,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:45,659 INFO L87 Difference]: Start difference. First operand 643 states and 938 transitions. Second operand has 4 states, 4 states have (on average 38.5) 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) [2023-12-25 11:19:45,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:45,719 INFO L93 Difference]: Finished difference Result 1869 states and 2718 transitions. [2023-12-25 11:19:45,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:19:45,720 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.5) 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 [2023-12-25 11:19:45,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:45,723 INFO L225 Difference]: With dead ends: 1869 [2023-12-25 11:19:45,724 INFO L226 Difference]: Without dead ends: 1237 [2023-12-25 11:19:45,725 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:45,727 INFO L413 NwaCegarLoop]: 763 mSDtfsCounter, 1059 mSDsluCounter, 441 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1059 SdHoareTripleChecker+Valid, 1204 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 [2023-12-25 11:19:45,728 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1059 Valid, 1204 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:45,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1237 states. [2023-12-25 11:19:45,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1237 to 1235. [2023-12-25 11:19:45,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1235 states, 1234 states have (on average 1.4424635332252835) internal successors, (1780), 1234 states have internal predecessors, (1780), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:45,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1235 states and 1780 transitions. [2023-12-25 11:19:45,747 INFO L78 Accepts]: Start accepts. Automaton has 1235 states and 1780 transitions. Word has length 154 [2023-12-25 11:19:45,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:45,748 INFO L495 AbstractCegarLoop]: Abstraction has 1235 states and 1780 transitions. [2023-12-25 11:19:45,748 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.5) 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) [2023-12-25 11:19:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1780 transitions. [2023-12-25 11:19:45,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-25 11:19:45,751 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:45,751 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] [2023-12-25 11:19:45,757 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:45,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:45,955 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:45,960 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:45,960 INFO L85 PathProgramCache]: Analyzing trace with hash 599302815, now seen corresponding path program 1 times [2023-12-25 11:19:45,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:45,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1874982422] [2023-12-25 11:19:45,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:45,961 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:45,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:45,962 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:45,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-12-25 11:19:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:46,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:46,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:46,101 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:46,101 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:46,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1874982422] [2023-12-25 11:19:46,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1874982422] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:46,101 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:46,101 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:19:46,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862670164] [2023-12-25 11:19:46,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:46,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:46,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:46,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:46,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:46,103 INFO L87 Difference]: Start difference. First operand 1235 states and 1780 transitions. Second operand has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 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) [2023-12-25 11:19:46,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:46,126 INFO L93 Difference]: Finished difference Result 2165 states and 3115 transitions. [2023-12-25 11:19:46,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:19:46,127 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 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 [2023-12-25 11:19:46,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:46,129 INFO L225 Difference]: With dead ends: 2165 [2023-12-25 11:19:46,129 INFO L226 Difference]: Without dead ends: 945 [2023-12-25 11:19:46,130 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:46,131 INFO L413 NwaCegarLoop]: 534 mSDtfsCounter, 69 mSDsluCounter, 973 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 1507 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 [2023-12-25 11:19:46,131 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [69 Valid, 1507 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:46,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 945 states. [2023-12-25 11:19:46,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 945 to 945. [2023-12-25 11:19:46,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 945 states, 944 states have (on average 1.4375) internal successors, (1357), 944 states have internal predecessors, (1357), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:46,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 945 states and 1357 transitions. [2023-12-25 11:19:46,142 INFO L78 Accepts]: Start accepts. Automaton has 945 states and 1357 transitions. Word has length 154 [2023-12-25 11:19:46,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:46,143 INFO L495 AbstractCegarLoop]: Abstraction has 945 states and 1357 transitions. [2023-12-25 11:19:46,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 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) [2023-12-25 11:19:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1357 transitions. [2023-12-25 11:19:46,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-25 11:19:46,144 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:46,144 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] [2023-12-25 11:19:46,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:46,347 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:46,348 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:46,348 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:46,348 INFO L85 PathProgramCache]: Analyzing trace with hash 1391649880, now seen corresponding path program 1 times [2023-12-25 11:19:46,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:46,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [941295390] [2023-12-25 11:19:46,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:46,349 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:46,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:46,350 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:46,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-12-25 11:19:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:46,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:19:46,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:46,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:46,530 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:46,530 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:46,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [941295390] [2023-12-25 11:19:46,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [941295390] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:46,530 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:46,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:46,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923588875] [2023-12-25 11:19:46,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:46,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:19:46,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:46,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:19:46,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:46,532 INFO L87 Difference]: Start difference. First operand 945 states and 1357 transitions. Second operand has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:46,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:46,564 INFO L93 Difference]: Finished difference Result 2087 states and 3080 transitions. [2023-12-25 11:19:46,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:19:46,565 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 0 states have call successors, (0), 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 158 [2023-12-25 11:19:46,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:46,568 INFO L225 Difference]: With dead ends: 2087 [2023-12-25 11:19:46,569 INFO L226 Difference]: Without dead ends: 1324 [2023-12-25 11:19:46,570 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:46,570 INFO L413 NwaCegarLoop]: 684 mSDtfsCounter, 307 mSDsluCounter, 358 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 307 SdHoareTripleChecker+Valid, 1042 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 [2023-12-25 11:19:46,570 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [307 Valid, 1042 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:46,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1324 states. [2023-12-25 11:19:46,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1324 to 1160. [2023-12-25 11:19:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1160 states, 1159 states have (on average 1.4719585849870578) internal successors, (1706), 1159 states have internal predecessors, (1706), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:46,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 1160 states and 1706 transitions. [2023-12-25 11:19:46,589 INFO L78 Accepts]: Start accepts. Automaton has 1160 states and 1706 transitions. Word has length 158 [2023-12-25 11:19:46,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:46,589 INFO L495 AbstractCegarLoop]: Abstraction has 1160 states and 1706 transitions. [2023-12-25 11:19:46,590 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.666666666666664) internal successors, (158), 3 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1706 transitions. [2023-12-25 11:19:46,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-25 11:19:46,591 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:46,591 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-25 11:19:46,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:46,795 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:46,795 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:46,795 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:46,796 INFO L85 PathProgramCache]: Analyzing trace with hash 1652121287, now seen corresponding path program 1 times [2023-12-25 11:19:46,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:46,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [450468027] [2023-12-25 11:19:46,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:46,796 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:46,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:46,798 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:46,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-12-25 11:19:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:46,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:46,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:47,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:47,075 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:47,076 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:47,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [450468027] [2023-12-25 11:19:47,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [450468027] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:47,076 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:47,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:47,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543531731] [2023-12-25 11:19:47,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:47,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:47,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:47,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:47,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:47,077 INFO L87 Difference]: Start difference. First operand 1160 states and 1706 transitions. Second operand has 4 states, 4 states have (on average 40.25) internal successors, (161), 3 states have internal predecessors, (161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:47,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:47,129 INFO L93 Difference]: Finished difference Result 3352 states and 4913 transitions. [2023-12-25 11:19:47,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:19:47,130 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.25) internal successors, (161), 3 states have internal predecessors, (161), 0 states have call successors, (0), 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 161 [2023-12-25 11:19:47,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:47,135 INFO L225 Difference]: With dead ends: 3352 [2023-12-25 11:19:47,136 INFO L226 Difference]: Without dead ends: 2226 [2023-12-25 11:19:47,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:47,138 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 886 mSDsluCounter, 436 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 886 SdHoareTripleChecker+Valid, 1254 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 [2023-12-25 11:19:47,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [886 Valid, 1254 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:47,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2226 states. [2023-12-25 11:19:47,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2226 to 2224. [2023-12-25 11:19:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2224 states, 2223 states have (on average 1.4538911381016644) internal successors, (3232), 2223 states have internal predecessors, (3232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 2224 states and 3232 transitions. [2023-12-25 11:19:47,170 INFO L78 Accepts]: Start accepts. Automaton has 2224 states and 3232 transitions. Word has length 161 [2023-12-25 11:19:47,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:47,170 INFO L495 AbstractCegarLoop]: Abstraction has 2224 states and 3232 transitions. [2023-12-25 11:19:47,170 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.25) internal successors, (161), 3 states have internal predecessors, (161), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 3232 transitions. [2023-12-25 11:19:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-25 11:19:47,172 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:47,172 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] [2023-12-25 11:19:47,179 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-12-25 11:19:47,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:47,378 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:47,378 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:47,378 INFO L85 PathProgramCache]: Analyzing trace with hash -367859169, now seen corresponding path program 1 times [2023-12-25 11:19:47,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:47,379 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [92434182] [2023-12-25 11:19:47,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:47,379 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:47,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:47,380 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:47,382 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2023-12-25 11:19:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:47,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:47,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:47,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:47,516 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:47,516 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:47,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [92434182] [2023-12-25 11:19:47,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [92434182] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:47,516 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:47,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:47,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998639008] [2023-12-25 11:19:47,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:47,517 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:47,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:47,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:47,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:47,517 INFO L87 Difference]: Start difference. First operand 2224 states and 3232 transitions. Second operand has 4 states, 4 states have (on average 40.5) 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) [2023-12-25 11:19:47,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:47,581 INFO L93 Difference]: Finished difference Result 6462 states and 9357 transitions. [2023-12-25 11:19:47,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:19:47,581 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.5) 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 [2023-12-25 11:19:47,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:47,591 INFO L225 Difference]: With dead ends: 6462 [2023-12-25 11:19:47,592 INFO L226 Difference]: Without dead ends: 4272 [2023-12-25 11:19:47,595 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:47,596 INFO L413 NwaCegarLoop]: 749 mSDtfsCounter, 1083 mSDsluCounter, 436 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1083 SdHoareTripleChecker+Valid, 1185 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 [2023-12-25 11:19:47,596 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1083 Valid, 1185 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:47,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4272 states. [2023-12-25 11:19:47,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4272 to 4270. [2023-12-25 11:19:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4270 states, 4269 states have (on average 1.4340594987116422) internal successors, (6122), 4269 states have internal predecessors, (6122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 4270 states and 6122 transitions. [2023-12-25 11:19:47,687 INFO L78 Accepts]: Start accepts. Automaton has 4270 states and 6122 transitions. Word has length 162 [2023-12-25 11:19:47,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:47,687 INFO L495 AbstractCegarLoop]: Abstraction has 4270 states and 6122 transitions. [2023-12-25 11:19:47,687 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.5) 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) [2023-12-25 11:19:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 4270 states and 6122 transitions. [2023-12-25 11:19:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-25 11:19:47,691 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:47,691 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] [2023-12-25 11:19:47,697 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:47,894 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:47,895 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:47,895 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:47,895 INFO L85 PathProgramCache]: Analyzing trace with hash 144074085, now seen corresponding path program 1 times [2023-12-25 11:19:47,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:47,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1814697765] [2023-12-25 11:19:47,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:47,896 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:47,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:47,897 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:47,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2023-12-25 11:19:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:48,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:48,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:48,031 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:48,031 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:48,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1814697765] [2023-12-25 11:19:48,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1814697765] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:48,031 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:48,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:19:48,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557439658] [2023-12-25 11:19:48,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:48,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:48,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:48,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:48,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:48,032 INFO L87 Difference]: Start difference. First operand 4270 states and 6122 transitions. Second operand has 4 states, 4 states have (on average 40.75) internal successors, (163), 4 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:48,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:48,062 INFO L93 Difference]: Finished difference Result 6300 states and 9061 transitions. [2023-12-25 11:19:48,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:19:48,063 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.75) internal successors, (163), 4 states have internal predecessors, (163), 0 states have call successors, (0), 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 163 [2023-12-25 11:19:48,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:48,072 INFO L225 Difference]: With dead ends: 6300 [2023-12-25 11:19:48,072 INFO L226 Difference]: Without dead ends: 3595 [2023-12-25 11:19:48,075 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:48,076 INFO L413 NwaCegarLoop]: 522 mSDtfsCounter, 55 mSDsluCounter, 964 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 1486 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 [2023-12-25 11:19:48,076 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 1486 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:48,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3595 states. [2023-12-25 11:19:48,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3595 to 3595. [2023-12-25 11:19:48,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3595 states, 3594 states have (on average 1.4315525876460768) internal successors, (5145), 3594 states have internal predecessors, (5145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 3595 states and 5145 transitions. [2023-12-25 11:19:48,130 INFO L78 Accepts]: Start accepts. Automaton has 3595 states and 5145 transitions. Word has length 163 [2023-12-25 11:19:48,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:48,130 INFO L495 AbstractCegarLoop]: Abstraction has 3595 states and 5145 transitions. [2023-12-25 11:19:48,130 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.75) internal successors, (163), 4 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3595 states and 5145 transitions. [2023-12-25 11:19:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-25 11:19:48,134 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:48,134 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] [2023-12-25 11:19:48,139 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:48,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:48,338 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:48,338 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:48,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1487545983, now seen corresponding path program 1 times [2023-12-25 11:19:48,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:48,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [543365553] [2023-12-25 11:19:48,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:48,339 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:48,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:48,340 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:48,341 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-12-25 11:19:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:48,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:48,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:48,475 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:48,475 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:48,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [543365553] [2023-12-25 11:19:48,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [543365553] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:48,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:48,475 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:19:48,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806917700] [2023-12-25 11:19:48,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:48,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:48,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:48,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:48,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:48,477 INFO L87 Difference]: Start difference. First operand 3595 states and 5145 transitions. Second operand has 4 states, 4 states have (on average 40.75) internal successors, (163), 4 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:48,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:48,512 INFO L93 Difference]: Finished difference Result 6480 states and 9267 transitions. [2023-12-25 11:19:48,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:19:48,515 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.75) internal successors, (163), 4 states have internal predecessors, (163), 0 states have call successors, (0), 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 163 [2023-12-25 11:19:48,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:48,522 INFO L225 Difference]: With dead ends: 6480 [2023-12-25 11:19:48,522 INFO L226 Difference]: Without dead ends: 2927 [2023-12-25 11:19:48,525 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:48,527 INFO L413 NwaCegarLoop]: 513 mSDtfsCounter, 45 mSDsluCounter, 959 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 1472 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 [2023-12-25 11:19:48,527 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 1472 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:48,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2927 states. [2023-12-25 11:19:48,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2927 to 2927. [2023-12-25 11:19:48,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2927 states, 2926 states have (on average 1.427546138072454) internal successors, (4177), 2926 states have internal predecessors, (4177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:48,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 2927 states and 4177 transitions. [2023-12-25 11:19:48,575 INFO L78 Accepts]: Start accepts. Automaton has 2927 states and 4177 transitions. Word has length 163 [2023-12-25 11:19:48,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:48,576 INFO L495 AbstractCegarLoop]: Abstraction has 2927 states and 4177 transitions. [2023-12-25 11:19:48,576 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.75) internal successors, (163), 4 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 4177 transitions. [2023-12-25 11:19:48,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-25 11:19:48,578 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:48,579 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] [2023-12-25 11:19:48,594 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:48,796 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:48,797 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:48,797 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:48,824 INFO L85 PathProgramCache]: Analyzing trace with hash -1283241752, now seen corresponding path program 1 times [2023-12-25 11:19:48,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:48,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1406514038] [2023-12-25 11:19:48,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:48,824 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:48,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:48,825 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:48,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2023-12-25 11:19:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:48,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:19:48,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:48,971 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:48,971 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:48,971 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1406514038] [2023-12-25 11:19:48,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1406514038] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:48,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:48,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:48,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265859510] [2023-12-25 11:19:48,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:48,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:19:48,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:48,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:19:48,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:48,972 INFO L87 Difference]: Start difference. First operand 2927 states and 4177 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) [2023-12-25 11:19:49,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:49,011 INFO L93 Difference]: Finished difference Result 6721 states and 9905 transitions. [2023-12-25 11:19:49,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:19:49,011 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 [2023-12-25 11:19:49,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:49,022 INFO L225 Difference]: With dead ends: 6721 [2023-12-25 11:19:49,022 INFO L226 Difference]: Without dead ends: 4322 [2023-12-25 11:19:49,026 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:49,027 INFO L413 NwaCegarLoop]: 668 mSDtfsCounter, 297 mSDsluCounter, 343 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 297 SdHoareTripleChecker+Valid, 1011 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 [2023-12-25 11:19:49,027 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [297 Valid, 1011 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:49,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4322 states. [2023-12-25 11:19:49,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4322 to 3908. [2023-12-25 11:19:49,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3908 states, 3907 states have (on average 1.4686460199641669) internal successors, (5738), 3907 states have internal predecessors, (5738), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:49,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 3908 states and 5738 transitions. [2023-12-25 11:19:49,083 INFO L78 Accepts]: Start accepts. Automaton has 3908 states and 5738 transitions. Word has length 167 [2023-12-25 11:19:49,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:49,083 INFO L495 AbstractCegarLoop]: Abstraction has 3908 states and 5738 transitions. [2023-12-25 11:19:49,083 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) [2023-12-25 11:19:49,083 INFO L276 IsEmpty]: Start isEmpty. Operand 3908 states and 5738 transitions. [2023-12-25 11:19:49,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-25 11:19:49,086 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:49,087 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] [2023-12-25 11:19:49,092 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:49,290 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:49,290 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:49,290 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:49,291 INFO L85 PathProgramCache]: Analyzing trace with hash 447916264, now seen corresponding path program 1 times [2023-12-25 11:19:49,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:49,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [954796787] [2023-12-25 11:19:49,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:49,291 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:49,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:49,292 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:49,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2023-12-25 11:19:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:49,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-25 11:19:49,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:49,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:49,723 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:49,723 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:49,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [954796787] [2023-12-25 11:19:49,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [954796787] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:49,723 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:49,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:19:49,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710364212] [2023-12-25 11:19:49,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:49,723 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-25 11:19:49,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:49,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-25 11:19:49,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:49,724 INFO L87 Difference]: Start difference. First operand 3908 states and 5738 transitions. Second operand has 5 states, 5 states have (on average 34.0) internal successors, (170), 4 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:49,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:49,887 INFO L93 Difference]: Finished difference Result 7304 states and 10873 transitions. [2023-12-25 11:19:49,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-25 11:19:49,888 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 34.0) internal successors, (170), 4 states have internal predecessors, (170), 0 states have call successors, (0), 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 170 [2023-12-25 11:19:49,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:49,898 INFO L225 Difference]: With dead ends: 7304 [2023-12-25 11:19:49,898 INFO L226 Difference]: Without dead ends: 3908 [2023-12-25 11:19:49,903 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 166 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-12-25 11:19:49,903 INFO L413 NwaCegarLoop]: 366 mSDtfsCounter, 1221 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1221 SdHoareTripleChecker+Valid, 452 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-25 11:19:49,903 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1221 Valid, 452 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-25 11:19:49,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3908 states. [2023-12-25 11:19:49,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3908 to 3908. [2023-12-25 11:19:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3908 states, 3907 states have (on average 1.4573841822370104) internal successors, (5694), 3907 states have internal predecessors, (5694), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 3908 states and 5694 transitions. [2023-12-25 11:19:49,960 INFO L78 Accepts]: Start accepts. Automaton has 3908 states and 5694 transitions. Word has length 170 [2023-12-25 11:19:49,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:49,960 INFO L495 AbstractCegarLoop]: Abstraction has 3908 states and 5694 transitions. [2023-12-25 11:19:49,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 34.0) internal successors, (170), 4 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:49,961 INFO L276 IsEmpty]: Start isEmpty. Operand 3908 states and 5694 transitions. [2023-12-25 11:19:49,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-25 11:19:49,964 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:49,964 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] [2023-12-25 11:19:49,969 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:50,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:50,167 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:50,168 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:50,168 INFO L85 PathProgramCache]: Analyzing trace with hash 653362787, now seen corresponding path program 1 times [2023-12-25 11:19:50,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:50,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [456793395] [2023-12-25 11:19:50,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:50,168 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:50,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:50,169 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:50,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2023-12-25 11:19:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:50,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:19:50,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:50,347 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:50,347 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:50,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [456793395] [2023-12-25 11:19:50,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [456793395] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:50,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:50,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:50,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689120528] [2023-12-25 11:19:50,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:50,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:19:50,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:50,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:19:50,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:50,349 INFO L87 Difference]: Start difference. First operand 3908 states and 5694 transitions. Second operand has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:50,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:50,389 INFO L93 Difference]: Finished difference Result 9287 states and 13699 transitions. [2023-12-25 11:19:50,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:19:50,390 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 0 states have call successors, (0), 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 170 [2023-12-25 11:19:50,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:50,398 INFO L225 Difference]: With dead ends: 9287 [2023-12-25 11:19:50,398 INFO L226 Difference]: Without dead ends: 6047 [2023-12-25 11:19:50,402 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 168 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:50,403 INFO L413 NwaCegarLoop]: 862 mSDtfsCounter, 386 mSDsluCounter, 423 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 386 SdHoareTripleChecker+Valid, 1285 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-25 11:19:50,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [386 Valid, 1285 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:50,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6047 states. [2023-12-25 11:19:50,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6047 to 6045. [2023-12-25 11:19:50,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6045 states, 6044 states have (on average 1.444076770350761) internal successors, (8728), 6044 states have internal predecessors, (8728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:50,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6045 states to 6045 states and 8728 transitions. [2023-12-25 11:19:50,562 INFO L78 Accepts]: Start accepts. Automaton has 6045 states and 8728 transitions. Word has length 170 [2023-12-25 11:19:50,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:50,562 INFO L495 AbstractCegarLoop]: Abstraction has 6045 states and 8728 transitions. [2023-12-25 11:19:50,562 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 6045 states and 8728 transitions. [2023-12-25 11:19:50,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-25 11:19:50,567 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:50,567 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] [2023-12-25 11:19:50,582 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:50,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:50,771 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:50,771 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:50,771 INFO L85 PathProgramCache]: Analyzing trace with hash 772713336, now seen corresponding path program 1 times [2023-12-25 11:19:50,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:50,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [728866133] [2023-12-25 11:19:50,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:50,772 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:50,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:50,773 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:50,775 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2023-12-25 11:19:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:50,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:50,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:51,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:51,013 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:51,013 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:51,013 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [728866133] [2023-12-25 11:19:51,013 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [728866133] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:51,013 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:51,013 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:51,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016380138] [2023-12-25 11:19:51,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:51,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:51,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:51,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:51,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:51,014 INFO L87 Difference]: Start difference. First operand 6045 states and 8728 transitions. Second operand has 4 states, 4 states have (on average 42.5) internal successors, (170), 3 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:51,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:51,072 INFO L93 Difference]: Finished difference Result 12167 states and 17519 transitions. [2023-12-25 11:19:51,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:19:51,073 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 42.5) internal successors, (170), 3 states have internal predecessors, (170), 0 states have call successors, (0), 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 170 [2023-12-25 11:19:51,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:51,082 INFO L225 Difference]: With dead ends: 12167 [2023-12-25 11:19:51,082 INFO L226 Difference]: Without dead ends: 6206 [2023-12-25 11:19:51,088 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:51,088 INFO L413 NwaCegarLoop]: 716 mSDtfsCounter, 967 mSDsluCounter, 417 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 967 SdHoareTripleChecker+Valid, 1133 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-25 11:19:51,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [967 Valid, 1133 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:51,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6206 states. [2023-12-25 11:19:51,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6206 to 6159. [2023-12-25 11:19:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6159 states, 6158 states have (on average 1.4353686261773304) internal successors, (8839), 6158 states have internal predecessors, (8839), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6159 states to 6159 states and 8839 transitions. [2023-12-25 11:19:51,170 INFO L78 Accepts]: Start accepts. Automaton has 6159 states and 8839 transitions. Word has length 170 [2023-12-25 11:19:51,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:51,171 INFO L495 AbstractCegarLoop]: Abstraction has 6159 states and 8839 transitions. [2023-12-25 11:19:51,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 42.5) internal successors, (170), 3 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:51,171 INFO L276 IsEmpty]: Start isEmpty. Operand 6159 states and 8839 transitions. [2023-12-25 11:19:51,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-25 11:19:51,175 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:51,176 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] [2023-12-25 11:19:51,181 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:51,378 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:51,379 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:51,379 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:51,379 INFO L85 PathProgramCache]: Analyzing trace with hash -1992221268, now seen corresponding path program 1 times [2023-12-25 11:19:51,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:51,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [921764688] [2023-12-25 11:19:51,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:51,380 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:51,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:51,381 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:51,383 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2023-12-25 11:19:51,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:51,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:51,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:51,506 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:51,506 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:51,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [921764688] [2023-12-25 11:19:51,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [921764688] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:51,506 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:51,506 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:51,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549452813] [2023-12-25 11:19:51,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:51,507 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:51,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:51,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:51,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:51,507 INFO L87 Difference]: Start difference. First operand 6159 states and 8839 transitions. Second operand has 4 states, 4 states have (on average 42.75) internal successors, (171), 3 states have internal predecessors, (171), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:51,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:51,614 INFO L93 Difference]: Finished difference Result 15671 states and 22450 transitions. [2023-12-25 11:19:51,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:19:51,615 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 42.75) internal successors, (171), 3 states have internal predecessors, (171), 0 states have call successors, (0), 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 171 [2023-12-25 11:19:51,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:51,626 INFO L225 Difference]: With dead ends: 15671 [2023-12-25 11:19:51,626 INFO L226 Difference]: Without dead ends: 9672 [2023-12-25 11:19:51,630 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 168 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:51,631 INFO L413 NwaCegarLoop]: 655 mSDtfsCounter, 1123 mSDsluCounter, 417 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1123 SdHoareTripleChecker+Valid, 1072 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-25 11:19:51,631 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1123 Valid, 1072 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:51,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9672 states. [2023-12-25 11:19:51,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9672 to 9670. [2023-12-25 11:19:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9670 states, 9669 states have (on average 1.413796669769366) internal successors, (13670), 9669 states have internal predecessors, (13670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:51,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9670 states to 9670 states and 13670 transitions. [2023-12-25 11:19:51,741 INFO L78 Accepts]: Start accepts. Automaton has 9670 states and 13670 transitions. Word has length 171 [2023-12-25 11:19:51,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:51,741 INFO L495 AbstractCegarLoop]: Abstraction has 9670 states and 13670 transitions. [2023-12-25 11:19:51,741 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 42.75) internal successors, (171), 3 states have internal predecessors, (171), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:51,741 INFO L276 IsEmpty]: Start isEmpty. Operand 9670 states and 13670 transitions. [2023-12-25 11:19:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-25 11:19:51,747 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:51,747 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] [2023-12-25 11:19:51,753 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:51,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:51,951 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:51,951 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:51,951 INFO L85 PathProgramCache]: Analyzing trace with hash 13534960, now seen corresponding path program 1 times [2023-12-25 11:19:51,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:51,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1333320114] [2023-12-25 11:19:51,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:51,952 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:51,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:51,953 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:51,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2023-12-25 11:19:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:52,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:19:52,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:52,090 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:52,091 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:52,091 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1333320114] [2023-12-25 11:19:52,091 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1333320114] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:52,091 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:52,091 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:52,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604596205] [2023-12-25 11:19:52,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:52,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:19:52,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:52,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:19:52,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:52,092 INFO L87 Difference]: Start difference. First operand 9670 states and 13670 transitions. Second operand has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 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) [2023-12-25 11:19:52,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:52,162 INFO L93 Difference]: Finished difference Result 21468 states and 31198 transitions. [2023-12-25 11:19:52,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:19:52,163 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 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 [2023-12-25 11:19:52,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:52,186 INFO L225 Difference]: With dead ends: 21468 [2023-12-25 11:19:52,186 INFO L226 Difference]: Without dead ends: 14361 [2023-12-25 11:19:52,196 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:52,196 INFO L413 NwaCegarLoop]: 647 mSDtfsCounter, 285 mSDsluCounter, 327 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 285 SdHoareTripleChecker+Valid, 974 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 [2023-12-25 11:19:52,197 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [285 Valid, 974 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:52,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14361 states. [2023-12-25 11:19:52,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14361 to 13403. [2023-12-25 11:19:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13403 states, 13402 states have (on average 1.4488882256379645) internal successors, (19418), 13402 states have internal predecessors, (19418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13403 states to 13403 states and 19418 transitions. [2023-12-25 11:19:52,417 INFO L78 Accepts]: Start accepts. Automaton has 13403 states and 19418 transitions. Word has length 176 [2023-12-25 11:19:52,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:52,418 INFO L495 AbstractCegarLoop]: Abstraction has 13403 states and 19418 transitions. [2023-12-25 11:19:52,418 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 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) [2023-12-25 11:19:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 13403 states and 19418 transitions. [2023-12-25 11:19:52,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-25 11:19:52,424 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:52,424 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] [2023-12-25 11:19:52,430 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Ended with exit code 0 [2023-12-25 11:19:52,628 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:52,628 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:52,629 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:52,629 INFO L85 PathProgramCache]: Analyzing trace with hash -2111227680, now seen corresponding path program 1 times [2023-12-25 11:19:52,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:52,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [335337206] [2023-12-25 11:19:52,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:52,629 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:52,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:52,631 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:52,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2023-12-25 11:19:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:52,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:19:52,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:52,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:52,804 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:52,804 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:52,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [335337206] [2023-12-25 11:19:52,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [335337206] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:52,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:52,804 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:19:52,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641154828] [2023-12-25 11:19:52,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:52,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:19:52,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:52,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:19:52,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:19:52,805 INFO L87 Difference]: Start difference. First operand 13403 states and 19418 transitions. Second operand has 4 states, 4 states have (on average 44.25) internal successors, (177), 4 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) [2023-12-25 11:19:52,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:52,867 INFO L93 Difference]: Finished difference Result 19358 states and 28097 transitions. [2023-12-25 11:19:52,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:19:52,867 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 44.25) internal successors, (177), 4 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 [2023-12-25 11:19:52,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:52,889 INFO L225 Difference]: With dead ends: 19358 [2023-12-25 11:19:52,889 INFO L226 Difference]: Without dead ends: 12123 [2023-12-25 11:19:52,897 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 177 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:52,898 INFO L413 NwaCegarLoop]: 487 mSDtfsCounter, 23 mSDsluCounter, 930 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 1417 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 [2023-12-25 11:19:52,898 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 1417 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:19:52,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12123 states. [2023-12-25 11:19:53,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12123 to 12123. [2023-12-25 11:19:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12123 states, 12122 states have (on average 1.4520706154099983) internal successors, (17602), 12122 states have internal predecessors, (17602), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12123 states to 12123 states and 17602 transitions. [2023-12-25 11:19:53,153 INFO L78 Accepts]: Start accepts. Automaton has 12123 states and 17602 transitions. Word has length 177 [2023-12-25 11:19:53,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:53,153 INFO L495 AbstractCegarLoop]: Abstraction has 12123 states and 17602 transitions. [2023-12-25 11:19:53,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 44.25) internal successors, (177), 4 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) [2023-12-25 11:19:53,153 INFO L276 IsEmpty]: Start isEmpty. Operand 12123 states and 17602 transitions. [2023-12-25 11:19:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:19:53,159 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:53,159 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] [2023-12-25 11:19:53,184 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:53,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:53,363 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:53,364 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:53,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1421715356, now seen corresponding path program 1 times [2023-12-25 11:19:53,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:53,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [338689099] [2023-12-25 11:19:53,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:53,364 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:53,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:53,365 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:53,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2023-12-25 11:19:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:53,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-25 11:19:53,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:54,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:54,017 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:54,017 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:54,017 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [338689099] [2023-12-25 11:19:54,018 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [338689099] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:54,018 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:54,018 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:19:54,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936713330] [2023-12-25 11:19:54,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:54,018 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-25 11:19:54,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:54,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-25 11:19:54,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:54,019 INFO L87 Difference]: Start difference. First operand 12123 states and 17602 transitions. Second operand has 5 states, 5 states have (on average 35.8) 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) [2023-12-25 11:19:54,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:54,336 INFO L93 Difference]: Finished difference Result 32896 states and 48689 transitions. [2023-12-25 11:19:54,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-25 11:19:54,337 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.8) 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 [2023-12-25 11:19:54,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:54,370 INFO L225 Difference]: With dead ends: 32896 [2023-12-25 11:19:54,370 INFO L226 Difference]: Without dead ends: 22861 [2023-12-25 11:19:54,384 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-12-25 11:19:54,384 INFO L413 NwaCegarLoop]: 362 mSDtfsCounter, 965 mSDsluCounter, 390 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 965 SdHoareTripleChecker+Valid, 752 SdHoareTripleChecker+Invalid, 228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-25 11:19:54,385 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [965 Valid, 752 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-25 11:19:54,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22861 states. [2023-12-25 11:19:54,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22861 to 22859. [2023-12-25 11:19:54,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22859 states, 22858 states have (on average 1.4566453757984075) internal successors, (33296), 22858 states have internal predecessors, (33296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22859 states to 22859 states and 33296 transitions. [2023-12-25 11:19:54,756 INFO L78 Accepts]: Start accepts. Automaton has 22859 states and 33296 transitions. Word has length 179 [2023-12-25 11:19:54,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:54,756 INFO L495 AbstractCegarLoop]: Abstraction has 22859 states and 33296 transitions. [2023-12-25 11:19:54,756 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.8) 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) [2023-12-25 11:19:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 22859 states and 33296 transitions. [2023-12-25 11:19:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:19:54,763 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:54,764 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] [2023-12-25 11:19:54,769 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:54,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:54,968 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:54,968 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:54,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1904670761, now seen corresponding path program 1 times [2023-12-25 11:19:54,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:54,968 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [966230010] [2023-12-25 11:19:54,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:54,969 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:54,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:54,985 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:55,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2023-12-25 11:19:55,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:55,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-25 11:19:55,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:55,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:55,455 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:55,455 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:55,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [966230010] [2023-12-25 11:19:55,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [966230010] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:55,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:55,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:19:55,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985615513] [2023-12-25 11:19:55,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:55,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-25 11:19:55,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:55,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-25 11:19:55,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:19:55,457 INFO L87 Difference]: Start difference. First operand 22859 states and 33296 transitions. Second operand has 5 states, 5 states have (on average 35.8) 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) [2023-12-25 11:19:55,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:55,690 INFO L93 Difference]: Finished difference Result 33121 states and 48765 transitions. [2023-12-25 11:19:55,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-25 11:19:55,690 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.8) 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 [2023-12-25 11:19:55,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:55,704 INFO L225 Difference]: With dead ends: 33121 [2023-12-25 11:19:55,704 INFO L226 Difference]: Without dead ends: 12123 [2023-12-25 11:19:55,718 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-12-25 11:19:55,719 INFO L413 NwaCegarLoop]: 360 mSDtfsCounter, 797 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 797 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-25 11:19:55,719 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [797 Valid, 440 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 106 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-25 11:19:55,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12123 states. [2023-12-25 11:19:55,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12123 to 12123. [2023-12-25 11:19:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12123 states, 12122 states have (on average 1.4392014519056262) internal successors, (17446), 12122 states have internal predecessors, (17446), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:55,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12123 states to 12123 states and 17446 transitions. [2023-12-25 11:19:55,852 INFO L78 Accepts]: Start accepts. Automaton has 12123 states and 17446 transitions. Word has length 179 [2023-12-25 11:19:55,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:55,852 INFO L495 AbstractCegarLoop]: Abstraction has 12123 states and 17446 transitions. [2023-12-25 11:19:55,852 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.8) 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) [2023-12-25 11:19:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 12123 states and 17446 transitions. [2023-12-25 11:19:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:19:55,857 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:55,857 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] [2023-12-25 11:19:55,876 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:56,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:56,061 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:56,061 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:56,061 INFO L85 PathProgramCache]: Analyzing trace with hash 27386889, now seen corresponding path program 1 times [2023-12-25 11:19:56,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:56,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1662819380] [2023-12-25 11:19:56,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:56,062 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:56,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:56,063 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:56,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2023-12-25 11:19:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:56,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-25 11:19:56,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:57,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:57,151 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:57,152 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:57,152 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1662819380] [2023-12-25 11:19:57,152 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1662819380] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:57,152 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:57,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-25 11:19:57,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054984987] [2023-12-25 11:19:57,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:57,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-25 11:19:57,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:57,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-25 11:19:57,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-12-25 11:19:57,153 INFO L87 Difference]: Start difference. First operand 12123 states and 17446 transitions. Second operand has 8 states, 8 states have (on average 22.375) internal successors, (179), 7 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) [2023-12-25 11:19:57,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:57,761 INFO L93 Difference]: Finished difference Result 39374 states and 57270 transitions. [2023-12-25 11:19:57,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-25 11:19:57,762 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 22.375) internal successors, (179), 7 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 [2023-12-25 11:19:57,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:57,800 INFO L225 Difference]: With dead ends: 39374 [2023-12-25 11:19:57,800 INFO L226 Difference]: Without dead ends: 31125 [2023-12-25 11:19:57,814 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=154, Unknown=0, NotChecked=0, Total=240 [2023-12-25 11:19:57,814 INFO L413 NwaCegarLoop]: 410 mSDtfsCounter, 5453 mSDsluCounter, 872 mSDsCounter, 0 mSdLazyCounter, 343 mSolverCounterSat, 70 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5453 SdHoareTripleChecker+Valid, 1282 SdHoareTripleChecker+Invalid, 413 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Valid, 343 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-12-25 11:19:57,815 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5453 Valid, 1282 Invalid, 413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [70 Valid, 343 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-12-25 11:19:57,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31125 states. [2023-12-25 11:19:58,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31125 to 16933. [2023-12-25 11:19:58,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16933 states, 16932 states have (on average 1.4350342546657218) internal successors, (24298), 16932 states have internal predecessors, (24298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:58,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16933 states to 16933 states and 24298 transitions. [2023-12-25 11:19:58,181 INFO L78 Accepts]: Start accepts. Automaton has 16933 states and 24298 transitions. Word has length 179 [2023-12-25 11:19:58,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:58,181 INFO L495 AbstractCegarLoop]: Abstraction has 16933 states and 24298 transitions. [2023-12-25 11:19:58,182 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 22.375) internal successors, (179), 7 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) [2023-12-25 11:19:58,182 INFO L276 IsEmpty]: Start isEmpty. Operand 16933 states and 24298 transitions. [2023-12-25 11:19:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:19:58,187 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:58,187 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] [2023-12-25 11:19:58,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:58,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:58,391 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:58,391 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:58,391 INFO L85 PathProgramCache]: Analyzing trace with hash 387190139, now seen corresponding path program 1 times [2023-12-25 11:19:58,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:58,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [809317517] [2023-12-25 11:19:58,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:58,392 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:58,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:58,393 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:58,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (21)] Waiting until timeout for monitored process [2023-12-25 11:19:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:58,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:19:58,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:19:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:19:58,699 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:19:58,699 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:19:58,699 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [809317517] [2023-12-25 11:19:58,699 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [809317517] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:19:58,699 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:19:58,699 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:19:58,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896048467] [2023-12-25 11:19:58,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:19:58,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:19:58,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:19:58,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:19:58,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:58,700 INFO L87 Difference]: Start difference. First operand 16933 states and 24298 transitions. Second operand has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 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) [2023-12-25 11:19:58,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:19:58,837 INFO L93 Difference]: Finished difference Result 44990 states and 66168 transitions. [2023-12-25 11:19:58,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:19:58,838 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 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 [2023-12-25 11:19:58,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:19:58,877 INFO L225 Difference]: With dead ends: 44990 [2023-12-25 11:19:58,877 INFO L226 Difference]: Without dead ends: 32116 [2023-12-25 11:19:58,892 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 177 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:19:58,892 INFO L413 NwaCegarLoop]: 485 mSDtfsCounter, 275 mSDsluCounter, 331 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 275 SdHoareTripleChecker+Valid, 816 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-25 11:19:58,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [275 Valid, 816 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-25 11:19:58,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32116 states. [2023-12-25 11:19:59,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32116 to 32114. [2023-12-25 11:19:59,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32114 states, 32113 states have (on average 1.449008189829664) internal successors, (46532), 32113 states have internal predecessors, (46532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:19:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32114 states to 32114 states and 46532 transitions. [2023-12-25 11:19:59,369 INFO L78 Accepts]: Start accepts. Automaton has 32114 states and 46532 transitions. Word has length 179 [2023-12-25 11:19:59,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:19:59,370 INFO L495 AbstractCegarLoop]: Abstraction has 32114 states and 46532 transitions. [2023-12-25 11:19:59,370 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 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) [2023-12-25 11:19:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 32114 states and 46532 transitions. [2023-12-25 11:19:59,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:19:59,379 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:19:59,379 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] [2023-12-25 11:19:59,386 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (21)] Forceful destruction successful, exit code 0 [2023-12-25 11:19:59,582 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:59,582 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:19:59,583 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:19:59,583 INFO L85 PathProgramCache]: Analyzing trace with hash 1559619296, now seen corresponding path program 1 times [2023-12-25 11:19:59,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:19:59,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [782070774] [2023-12-25 11:19:59,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:19:59,583 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:19:59,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:19:59,584 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:19:59,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2023-12-25 11:19:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:19:59,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 24 conjunts are in the unsatisfiable core [2023-12-25 11:19:59,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:02,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:02,473 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:02,473 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:02,473 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [782070774] [2023-12-25 11:20:02,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [782070774] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:02,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:02,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2023-12-25 11:20:02,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987530356] [2023-12-25 11:20:02,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:02,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-12-25 11:20:02,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:02,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-12-25 11:20:02,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=392, Unknown=0, NotChecked=0, Total=462 [2023-12-25 11:20:02,475 INFO L87 Difference]: Start difference. First operand 32114 states and 46532 transitions. Second operand has 22 states, 22 states have (on average 8.136363636363637) internal successors, (179), 22 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) [2023-12-25 11:20:07,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:07,387 INFO L93 Difference]: Finished difference Result 103360 states and 151176 transitions. [2023-12-25 11:20:07,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-12-25 11:20:07,391 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 8.136363636363637) internal successors, (179), 22 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 [2023-12-25 11:20:07,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:07,502 INFO L225 Difference]: With dead ends: 103360 [2023-12-25 11:20:07,503 INFO L226 Difference]: Without dead ends: 88778 [2023-12-25 11:20:07,522 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 257 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=333, Invalid=1149, Unknown=0, NotChecked=0, Total=1482 [2023-12-25 11:20:07,523 INFO L413 NwaCegarLoop]: 481 mSDtfsCounter, 4855 mSDsluCounter, 4444 mSDsCounter, 0 mSdLazyCounter, 1388 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4855 SdHoareTripleChecker+Valid, 4925 SdHoareTripleChecker+Invalid, 1392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1388 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:07,523 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4855 Valid, 4925 Invalid, 1392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1388 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2023-12-25 11:20:07,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88778 states. [2023-12-25 11:20:08,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88778 to 32700. [2023-12-25 11:20:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32700 states, 32699 states have (on average 1.4442949325667451) internal successors, (47227), 32699 states have internal predecessors, (47227), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:08,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32700 states to 32700 states and 47227 transitions. [2023-12-25 11:20:08,170 INFO L78 Accepts]: Start accepts. Automaton has 32700 states and 47227 transitions. Word has length 179 [2023-12-25 11:20:08,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:08,170 INFO L495 AbstractCegarLoop]: Abstraction has 32700 states and 47227 transitions. [2023-12-25 11:20:08,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 8.136363636363637) internal successors, (179), 22 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) [2023-12-25 11:20:08,171 INFO L276 IsEmpty]: Start isEmpty. Operand 32700 states and 47227 transitions. [2023-12-25 11:20:08,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:20:08,180 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:08,180 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] [2023-12-25 11:20:08,185 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (22)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:08,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:08,383 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:08,383 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:08,383 INFO L85 PathProgramCache]: Analyzing trace with hash 975050591, now seen corresponding path program 1 times [2023-12-25 11:20:08,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:08,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [942433533] [2023-12-25 11:20:08,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:08,384 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:08,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:08,385 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:08,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (23)] Waiting until timeout for monitored process [2023-12-25 11:20:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:08,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:20:08,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:08,876 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:08,876 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:08,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [942433533] [2023-12-25 11:20:08,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [942433533] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:08,876 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:08,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:20:08,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005837291] [2023-12-25 11:20:08,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:08,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:20:08,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:08,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:20:08,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:20:08,878 INFO L87 Difference]: Start difference. First operand 32700 states and 47227 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) [2023-12-25 11:20:09,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:09,128 INFO L93 Difference]: Finished difference Result 90358 states and 132529 transitions. [2023-12-25 11:20:09,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:20:09,129 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 [2023-12-25 11:20:09,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:09,223 INFO L225 Difference]: With dead ends: 90358 [2023-12-25 11:20:09,223 INFO L226 Difference]: Without dead ends: 62760 [2023-12-25 11:20:09,258 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:20:09,258 INFO L413 NwaCegarLoop]: 697 mSDtfsCounter, 392 mSDsluCounter, 1064 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 392 SdHoareTripleChecker+Valid, 1761 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:09,258 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [392 Valid, 1761 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:20:09,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62760 states. [2023-12-25 11:20:09,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62760 to 34914. [2023-12-25 11:20:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34914 states, 34913 states have (on average 1.429410248331567) internal successors, (49905), 34913 states have internal predecessors, (49905), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:09,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34914 states to 34914 states and 49905 transitions. [2023-12-25 11:20:09,900 INFO L78 Accepts]: Start accepts. Automaton has 34914 states and 49905 transitions. Word has length 179 [2023-12-25 11:20:09,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:09,900 INFO L495 AbstractCegarLoop]: Abstraction has 34914 states and 49905 transitions. [2023-12-25 11:20:09,900 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) [2023-12-25 11:20:09,900 INFO L276 IsEmpty]: Start isEmpty. Operand 34914 states and 49905 transitions. [2023-12-25 11:20:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:20:09,911 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:09,911 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] [2023-12-25 11:20:09,918 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (23)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:10,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:10,114 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:10,115 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:10,115 INFO L85 PathProgramCache]: Analyzing trace with hash -919578640, now seen corresponding path program 1 times [2023-12-25 11:20:10,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:10,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [99973499] [2023-12-25 11:20:10,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:10,115 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:10,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:10,116 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:10,128 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (24)] Waiting until timeout for monitored process [2023-12-25 11:20:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:10,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:20:10,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:10,273 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:10,273 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:10,273 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [99973499] [2023-12-25 11:20:10,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [99973499] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:10,273 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:10,273 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:20:10,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888393875] [2023-12-25 11:20:10,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:10,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:20:10,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:10,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:20:10,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:20:10,274 INFO L87 Difference]: Start difference. First operand 34914 states and 49905 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) [2023-12-25 11:20:10,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:10,613 INFO L93 Difference]: Finished difference Result 88005 states and 129712 transitions. [2023-12-25 11:20:10,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:20:10,614 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 [2023-12-25 11:20:10,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:10,690 INFO L225 Difference]: With dead ends: 88005 [2023-12-25 11:20:10,690 INFO L226 Difference]: Without dead ends: 60663 [2023-12-25 11:20:10,717 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:20:10,717 INFO L413 NwaCegarLoop]: 751 mSDtfsCounter, 398 mSDsluCounter, 1078 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 398 SdHoareTripleChecker+Valid, 1829 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:10,717 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [398 Valid, 1829 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:20:10,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60663 states. [2023-12-25 11:20:11,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60663 to 34842. [2023-12-25 11:20:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34842 states, 34841 states have (on average 1.4272552452570249) internal successors, (49727), 34841 states have internal predecessors, (49727), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:11,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34842 states to 34842 states and 49727 transitions. [2023-12-25 11:20:11,418 INFO L78 Accepts]: Start accepts. Automaton has 34842 states and 49727 transitions. Word has length 179 [2023-12-25 11:20:11,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:11,418 INFO L495 AbstractCegarLoop]: Abstraction has 34842 states and 49727 transitions. [2023-12-25 11:20:11,418 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) [2023-12-25 11:20:11,418 INFO L276 IsEmpty]: Start isEmpty. Operand 34842 states and 49727 transitions. [2023-12-25 11:20:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:20:11,428 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:11,428 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, 1, 1] [2023-12-25 11:20:11,433 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (24)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:11,640 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:11,640 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:11,641 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:11,641 INFO L85 PathProgramCache]: Analyzing trace with hash -1362943007, now seen corresponding path program 1 times [2023-12-25 11:20:11,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:11,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [514957788] [2023-12-25 11:20:11,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:11,641 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:11,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:11,645 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:11,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (25)] Waiting until timeout for monitored process [2023-12-25 11:20:11,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:11,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-25 11:20:11,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:11,864 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:11,864 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:11,864 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [514957788] [2023-12-25 11:20:11,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [514957788] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:11,864 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:11,864 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:20:11,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315220127] [2023-12-25 11:20:11,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:11,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-25 11:20:11,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:11,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-25 11:20:11,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-25 11:20:11,866 INFO L87 Difference]: Start difference. First operand 34842 states and 49727 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) [2023-12-25 11:20:12,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:12,102 INFO L93 Difference]: Finished difference Result 94077 states and 136962 transitions. [2023-12-25 11:20:12,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-25 11:20:12,103 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 [2023-12-25 11:20:12,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:12,183 INFO L225 Difference]: With dead ends: 94077 [2023-12-25 11:20:12,183 INFO L226 Difference]: Without dead ends: 65485 [2023-12-25 11:20:12,217 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:20:12,218 INFO L413 NwaCegarLoop]: 773 mSDtfsCounter, 408 mSDsluCounter, 1091 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 408 SdHoareTripleChecker+Valid, 1864 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:12,218 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [408 Valid, 1864 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-25 11:20:12,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65485 states. [2023-12-25 11:20:12,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65485 to 36595. [2023-12-25 11:20:12,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36595 states, 36594 states have (on average 1.411706837186424) internal successors, (51660), 36594 states have internal predecessors, (51660), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36595 states to 36595 states and 51660 transitions. [2023-12-25 11:20:13,038 INFO L78 Accepts]: Start accepts. Automaton has 36595 states and 51660 transitions. Word has length 179 [2023-12-25 11:20:13,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:13,039 INFO L495 AbstractCegarLoop]: Abstraction has 36595 states and 51660 transitions. [2023-12-25 11:20:13,039 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) [2023-12-25 11:20:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 36595 states and 51660 transitions. [2023-12-25 11:20:13,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:20:13,049 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:13,049 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] [2023-12-25 11:20:13,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (25)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:13,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:13,252 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:13,253 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:13,253 INFO L85 PathProgramCache]: Analyzing trace with hash -548759109, now seen corresponding path program 1 times [2023-12-25 11:20:13,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:13,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [392454585] [2023-12-25 11:20:13,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:13,253 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:13,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:13,254 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:13,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (26)] Waiting until timeout for monitored process [2023-12-25 11:20:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:13,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-25 11:20:13,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:13,640 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:13,641 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:13,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [392454585] [2023-12-25 11:20:13,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [392454585] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:13,641 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:13,641 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-25 11:20:13,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789248004] [2023-12-25 11:20:13,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:13,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-25 11:20:13,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:13,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-25 11:20:13,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:20:13,642 INFO L87 Difference]: Start difference. First operand 36595 states and 51660 transitions. Second operand has 5 states, 5 states have (on average 35.8) 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) [2023-12-25 11:20:13,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:13,903 INFO L93 Difference]: Finished difference Result 71612 states and 101588 transitions. [2023-12-25 11:20:13,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-25 11:20:13,903 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.8) 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 [2023-12-25 11:20:13,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:13,947 INFO L225 Difference]: With dead ends: 71612 [2023-12-25 11:20:13,947 INFO L226 Difference]: Without dead ends: 36116 [2023-12-25 11:20:14,064 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-12-25 11:20:14,064 INFO L413 NwaCegarLoop]: 357 mSDtfsCounter, 1176 mSDsluCounter, 76 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1176 SdHoareTripleChecker+Valid, 433 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:14,064 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1176 Valid, 433 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-25 11:20:14,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36116 states. [2023-12-25 11:20:14,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36116 to 36116. [2023-12-25 11:20:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36116 states, 36115 states have (on average 1.3991970095528175) internal successors, (50532), 36115 states have internal predecessors, (50532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:14,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36116 states to 36116 states and 50532 transitions. [2023-12-25 11:20:14,506 INFO L78 Accepts]: Start accepts. Automaton has 36116 states and 50532 transitions. Word has length 179 [2023-12-25 11:20:14,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:14,507 INFO L495 AbstractCegarLoop]: Abstraction has 36116 states and 50532 transitions. [2023-12-25 11:20:14,507 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.8) 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) [2023-12-25 11:20:14,507 INFO L276 IsEmpty]: Start isEmpty. Operand 36116 states and 50532 transitions. [2023-12-25 11:20:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:20:14,518 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:14,519 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] [2023-12-25 11:20:14,524 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (26)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:14,721 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:14,722 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:14,723 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:14,723 INFO L85 PathProgramCache]: Analyzing trace with hash -398211982, now seen corresponding path program 1 times [2023-12-25 11:20:14,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:14,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [911295484] [2023-12-25 11:20:14,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:14,723 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:14,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:14,725 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:14,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (27)] Waiting until timeout for monitored process [2023-12-25 11:20:14,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:14,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-25 11:20:14,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:15,677 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:15,677 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:15,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [911295484] [2023-12-25 11:20:15,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [911295484] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:15,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:15,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-25 11:20:15,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389969533] [2023-12-25 11:20:15,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:15,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-25 11:20:15,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:15,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-25 11:20:15,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-12-25 11:20:15,679 INFO L87 Difference]: Start difference. First operand 36116 states and 50532 transitions. Second operand has 8 states, 8 states have (on average 22.375) internal successors, (179), 7 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) [2023-12-25 11:20:16,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:16,324 INFO L93 Difference]: Finished difference Result 100602 states and 142884 transitions. [2023-12-25 11:20:16,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-25 11:20:16,325 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 22.375) internal successors, (179), 7 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 [2023-12-25 11:20:16,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:16,418 INFO L225 Difference]: With dead ends: 100602 [2023-12-25 11:20:16,418 INFO L226 Difference]: Without dead ends: 76399 [2023-12-25 11:20:16,435 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=154, Unknown=0, NotChecked=0, Total=240 [2023-12-25 11:20:16,436 INFO L413 NwaCegarLoop]: 455 mSDtfsCounter, 3352 mSDsluCounter, 731 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3352 SdHoareTripleChecker+Valid, 1186 SdHoareTripleChecker+Invalid, 332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:16,436 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3352 Valid, 1186 Invalid, 332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 266 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-25 11:20:16,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76399 states. [2023-12-25 11:20:17,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76399 to 42343. [2023-12-25 11:20:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42343 states, 42342 states have (on average 1.4064522223796703) internal successors, (59552), 42342 states have internal predecessors, (59552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:17,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42343 states to 42343 states and 59552 transitions. [2023-12-25 11:20:17,166 INFO L78 Accepts]: Start accepts. Automaton has 42343 states and 59552 transitions. Word has length 179 [2023-12-25 11:20:17,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:17,166 INFO L495 AbstractCegarLoop]: Abstraction has 42343 states and 59552 transitions. [2023-12-25 11:20:17,166 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 22.375) internal successors, (179), 7 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) [2023-12-25 11:20:17,166 INFO L276 IsEmpty]: Start isEmpty. Operand 42343 states and 59552 transitions. [2023-12-25 11:20:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-25 11:20:17,178 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:17,178 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] [2023-12-25 11:20:17,184 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (27)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:17,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:17,381 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:17,381 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:17,381 INFO L85 PathProgramCache]: Analyzing trace with hash 531285712, now seen corresponding path program 1 times [2023-12-25 11:20:17,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:17,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1016049209] [2023-12-25 11:20:17,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:17,382 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:17,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:17,383 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:17,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (28)] Waiting until timeout for monitored process [2023-12-25 11:20:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:17,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 24 conjunts are in the unsatisfiable core [2023-12-25 11:20:17,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:20,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:20,083 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:20,083 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:20,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1016049209] [2023-12-25 11:20:20,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1016049209] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:20,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:20,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2023-12-25 11:20:20,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783996523] [2023-12-25 11:20:20,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:20,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-12-25 11:20:20,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:20,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-12-25 11:20:20,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=392, Unknown=0, NotChecked=0, Total=462 [2023-12-25 11:20:20,085 INFO L87 Difference]: Start difference. First operand 42343 states and 59552 transitions. Second operand has 22 states, 22 states have (on average 8.136363636363637) internal successors, (179), 22 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) [2023-12-25 11:20:25,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:25,520 INFO L93 Difference]: Finished difference Result 122515 states and 176646 transitions. [2023-12-25 11:20:25,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-12-25 11:20:25,521 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 8.136363636363637) internal successors, (179), 22 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 [2023-12-25 11:20:25,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:25,689 INFO L225 Difference]: With dead ends: 122515 [2023-12-25 11:20:25,689 INFO L226 Difference]: Without dead ends: 107373 [2023-12-25 11:20:25,731 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 310 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=352, Invalid=1288, Unknown=0, NotChecked=0, Total=1640 [2023-12-25 11:20:25,731 INFO L413 NwaCegarLoop]: 653 mSDtfsCounter, 5013 mSDsluCounter, 5425 mSDsCounter, 0 mSdLazyCounter, 1670 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5013 SdHoareTripleChecker+Valid, 6078 SdHoareTripleChecker+Invalid, 1674 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1670 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:25,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5013 Valid, 6078 Invalid, 1674 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1670 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2023-12-25 11:20:25,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107373 states. [2023-12-25 11:20:26,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107373 to 42933. [2023-12-25 11:20:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42933 states, 42932 states have (on average 1.402799776390571) internal successors, (60225), 42932 states have internal predecessors, (60225), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:26,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42933 states to 42933 states and 60225 transitions. [2023-12-25 11:20:26,675 INFO L78 Accepts]: Start accepts. Automaton has 42933 states and 60225 transitions. Word has length 179 [2023-12-25 11:20:26,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:26,675 INFO L495 AbstractCegarLoop]: Abstraction has 42933 states and 60225 transitions. [2023-12-25 11:20:26,675 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 8.136363636363637) internal successors, (179), 22 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) [2023-12-25 11:20:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 42933 states and 60225 transitions. [2023-12-25 11:20:26,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-25 11:20:26,701 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:26,701 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, 1] [2023-12-25 11:20:26,704 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (28)] Ended with exit code 0 [2023-12-25 11:20:26,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:26,904 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:26,904 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:26,904 INFO L85 PathProgramCache]: Analyzing trace with hash 420364610, now seen corresponding path program 1 times [2023-12-25 11:20:26,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:26,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [952311844] [2023-12-25 11:20:26,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:26,905 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:26,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:26,906 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:26,920 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (29)] Waiting until timeout for monitored process [2023-12-25 11:20:27,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:27,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:20:27,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:27,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:27,055 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:27,055 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:27,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [952311844] [2023-12-25 11:20:27,055 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [952311844] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:27,055 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:27,055 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:20:27,055 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023481292] [2023-12-25 11:20:27,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:27,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:20:27,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:27,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:20:27,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:27,056 INFO L87 Difference]: Start difference. First operand 42933 states and 60225 transitions. Second operand has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:27,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:27,434 INFO L93 Difference]: Finished difference Result 75611 states and 106256 transitions. [2023-12-25 11:20:27,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:20:27,440 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 180 [2023-12-25 11:20:27,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:27,498 INFO L225 Difference]: With dead ends: 75611 [2023-12-25 11:20:27,498 INFO L226 Difference]: Without dead ends: 45405 [2023-12-25 11:20:27,512 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:27,512 INFO L413 NwaCegarLoop]: 381 mSDtfsCounter, 352 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 352 SdHoareTripleChecker+Valid, 496 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:27,513 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [352 Valid, 496 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-25 11:20:27,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45405 states. [2023-12-25 11:20:28,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45405 to 42584. [2023-12-25 11:20:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42584 states, 42583 states have (on average 1.3998309184416315) internal successors, (59609), 42583 states have internal predecessors, (59609), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42584 states to 42584 states and 59609 transitions. [2023-12-25 11:20:28,097 INFO L78 Accepts]: Start accepts. Automaton has 42584 states and 59609 transitions. Word has length 180 [2023-12-25 11:20:28,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:28,097 INFO L495 AbstractCegarLoop]: Abstraction has 42584 states and 59609 transitions. [2023-12-25 11:20:28,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 42584 states and 59609 transitions. [2023-12-25 11:20:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-25 11:20:28,113 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:28,113 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, 1] [2023-12-25 11:20:28,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (29)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:28,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:28,316 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:28,317 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:28,317 INFO L85 PathProgramCache]: Analyzing trace with hash -808968732, now seen corresponding path program 1 times [2023-12-25 11:20:28,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:28,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [874736563] [2023-12-25 11:20:28,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:28,317 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:28,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:28,318 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:28,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (30)] Waiting until timeout for monitored process [2023-12-25 11:20:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:28,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:20:28,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:28,460 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:28,460 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:28,460 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [874736563] [2023-12-25 11:20:28,460 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [874736563] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:28,460 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:28,460 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:20:28,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709401512] [2023-12-25 11:20:28,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:28,461 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:20:28,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:28,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:20:28,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:28,461 INFO L87 Difference]: Start difference. First operand 42584 states and 59609 transitions. Second operand has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:28,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:28,808 INFO L93 Difference]: Finished difference Result 71997 states and 100996 transitions. [2023-12-25 11:20:28,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:20:28,809 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 180 [2023-12-25 11:20:28,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:28,858 INFO L225 Difference]: With dead ends: 71997 [2023-12-25 11:20:28,858 INFO L226 Difference]: Without dead ends: 42593 [2023-12-25 11:20:28,875 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:28,876 INFO L413 NwaCegarLoop]: 368 mSDtfsCounter, 337 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 441 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:28,876 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 441 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-25 11:20:28,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42593 states. [2023-12-25 11:20:29,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42593 to 41936. [2023-12-25 11:20:29,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41936 states, 41935 states have (on average 1.3993799928460713) internal successors, (58683), 41935 states have internal predecessors, (58683), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41936 states to 41936 states and 58683 transitions. [2023-12-25 11:20:29,393 INFO L78 Accepts]: Start accepts. Automaton has 41936 states and 58683 transitions. Word has length 180 [2023-12-25 11:20:29,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:29,394 INFO L495 AbstractCegarLoop]: Abstraction has 41936 states and 58683 transitions. [2023-12-25 11:20:29,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 41936 states and 58683 transitions. [2023-12-25 11:20:29,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-25 11:20:29,403 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:29,403 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, 1] [2023-12-25 11:20:29,406 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (30)] Ended with exit code 0 [2023-12-25 11:20:29,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:29,606 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:29,606 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:29,606 INFO L85 PathProgramCache]: Analyzing trace with hash 1573193699, now seen corresponding path program 1 times [2023-12-25 11:20:29,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:29,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [249012078] [2023-12-25 11:20:29,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:29,607 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:29,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:29,608 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:29,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (31)] Waiting until timeout for monitored process [2023-12-25 11:20:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:29,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:20:29,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:29,736 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:29,737 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:29,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [249012078] [2023-12-25 11:20:29,737 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [249012078] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:29,737 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:29,737 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:20:29,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [436651356] [2023-12-25 11:20:29,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:29,738 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:20:29,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:29,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:20:29,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:29,738 INFO L87 Difference]: Start difference. First operand 41936 states and 58683 transitions. Second operand has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:30,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:30,078 INFO L93 Difference]: Finished difference Result 74239 states and 103882 transitions. [2023-12-25 11:20:30,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:20:30,079 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 180 [2023-12-25 11:20:30,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:30,135 INFO L225 Difference]: With dead ends: 74239 [2023-12-25 11:20:30,135 INFO L226 Difference]: Without dead ends: 44663 [2023-12-25 11:20:30,159 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:30,159 INFO L413 NwaCegarLoop]: 368 mSDtfsCounter, 339 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 493 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:30,159 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [339 Valid, 493 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 87 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-25 11:20:30,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44663 states. [2023-12-25 11:20:30,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44663 to 41696. [2023-12-25 11:20:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41696 states, 41695 states have (on average 1.3956829356037894) internal successors, (58193), 41695 states have internal predecessors, (58193), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:30,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41696 states to 41696 states and 58193 transitions. [2023-12-25 11:20:30,735 INFO L78 Accepts]: Start accepts. Automaton has 41696 states and 58193 transitions. Word has length 180 [2023-12-25 11:20:30,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:30,736 INFO L495 AbstractCegarLoop]: Abstraction has 41696 states and 58193 transitions. [2023-12-25 11:20:30,736 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:30,736 INFO L276 IsEmpty]: Start isEmpty. Operand 41696 states and 58193 transitions. [2023-12-25 11:20:30,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-25 11:20:30,745 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:30,745 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, 1] [2023-12-25 11:20:30,748 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (31)] Ended with exit code 0 [2023-12-25 11:20:30,948 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:30,948 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:30,948 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:30,949 INFO L85 PathProgramCache]: Analyzing trace with hash 99315269, now seen corresponding path program 1 times [2023-12-25 11:20:30,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:30,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [5662491] [2023-12-25 11:20:30,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:30,949 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:30,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:30,950 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:30,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (32)] Waiting until timeout for monitored process [2023-12-25 11:20:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:31,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:20:31,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:31,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:31,091 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:31,091 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:31,091 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [5662491] [2023-12-25 11:20:31,091 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [5662491] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:31,091 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:31,091 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:20:31,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252572184] [2023-12-25 11:20:31,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:31,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:20:31,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:31,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:20:31,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:31,092 INFO L87 Difference]: Start difference. First operand 41696 states and 58193 transitions. Second operand has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:31,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:31,435 INFO L93 Difference]: Finished difference Result 73785 states and 103057 transitions. [2023-12-25 11:20:31,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:20:31,435 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 180 [2023-12-25 11:20:31,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:31,487 INFO L225 Difference]: With dead ends: 73785 [2023-12-25 11:20:31,488 INFO L226 Difference]: Without dead ends: 45108 [2023-12-25 11:20:31,508 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:31,512 INFO L413 NwaCegarLoop]: 366 mSDtfsCounter, 342 mSDsluCounter, 164 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 342 SdHoareTripleChecker+Valid, 530 SdHoareTripleChecker+Invalid, 102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:31,512 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [342 Valid, 530 Invalid, 102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-25 11:20:31,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45108 states. [2023-12-25 11:20:31,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45108 to 40717. [2023-12-25 11:20:31,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40717 states, 40716 states have (on average 1.3936044798113765) internal successors, (56742), 40716 states have internal predecessors, (56742), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40717 states to 40717 states and 56742 transitions. [2023-12-25 11:20:32,031 INFO L78 Accepts]: Start accepts. Automaton has 40717 states and 56742 transitions. Word has length 180 [2023-12-25 11:20:32,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:32,031 INFO L495 AbstractCegarLoop]: Abstraction has 40717 states and 56742 transitions. [2023-12-25 11:20:32,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 40717 states and 56742 transitions. [2023-12-25 11:20:32,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-25 11:20:32,039 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:32,040 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, 1, 1, 1] [2023-12-25 11:20:32,042 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (32)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:32,242 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:32,242 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:32,242 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:32,242 INFO L85 PathProgramCache]: Analyzing trace with hash 916952640, now seen corresponding path program 1 times [2023-12-25 11:20:32,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:32,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [242091824] [2023-12-25 11:20:32,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:32,243 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:32,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:32,244 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:32,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (33)] Waiting until timeout for monitored process [2023-12-25 11:20:32,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:32,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-25 11:20:32,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:33,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:33,781 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:33,782 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:33,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [242091824] [2023-12-25 11:20:33,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [242091824] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:33,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:33,783 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-12-25 11:20:33,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661599290] [2023-12-25 11:20:33,783 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:33,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-12-25 11:20:33,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:33,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-12-25 11:20:33,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2023-12-25 11:20:33,784 INFO L87 Difference]: Start difference. First operand 40717 states and 56742 transitions. Second operand has 11 states, 11 states have (on average 16.545454545454547) internal successors, (182), 11 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:34,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:34,966 INFO L93 Difference]: Finished difference Result 112028 states and 161751 transitions. [2023-12-25 11:20:34,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-25 11:20:34,966 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 16.545454545454547) internal successors, (182), 11 states have internal predecessors, (182), 0 states have call successors, (0), 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 182 [2023-12-25 11:20:34,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:35,096 INFO L225 Difference]: With dead ends: 112028 [2023-12-25 11:20:35,097 INFO L226 Difference]: Without dead ends: 82338 [2023-12-25 11:20:35,135 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2023-12-25 11:20:35,136 INFO L413 NwaCegarLoop]: 624 mSDtfsCounter, 2981 mSDsluCounter, 3100 mSDsCounter, 0 mSdLazyCounter, 713 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2981 SdHoareTripleChecker+Valid, 3724 SdHoareTripleChecker+Invalid, 756 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 713 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:35,136 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2981 Valid, 3724 Invalid, 756 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 713 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-12-25 11:20:35,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82338 states. [2023-12-25 11:20:35,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82338 to 72588. [2023-12-25 11:20:36,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72588 states, 72587 states have (on average 1.4209293675175996) internal successors, (103141), 72587 states have internal predecessors, (103141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72588 states to 72588 states and 103141 transitions. [2023-12-25 11:20:36,154 INFO L78 Accepts]: Start accepts. Automaton has 72588 states and 103141 transitions. Word has length 182 [2023-12-25 11:20:36,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:36,154 INFO L495 AbstractCegarLoop]: Abstraction has 72588 states and 103141 transitions. [2023-12-25 11:20:36,154 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 16.545454545454547) internal successors, (182), 11 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 72588 states and 103141 transitions. [2023-12-25 11:20:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-25 11:20:36,170 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:36,170 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, 1, 1, 1] [2023-12-25 11:20:36,175 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (33)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:36,373 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:36,374 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:36,374 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:36,374 INFO L85 PathProgramCache]: Analyzing trace with hash 433997235, now seen corresponding path program 1 times [2023-12-25 11:20:36,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:36,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [471616013] [2023-12-25 11:20:36,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:36,375 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:36,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:36,376 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:36,378 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (34)] Waiting until timeout for monitored process [2023-12-25 11:20:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:36,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-25 11:20:36,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:37,214 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:37,214 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:37,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [471616013] [2023-12-25 11:20:37,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [471616013] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:37,215 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:37,215 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-25 11:20:37,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109850839] [2023-12-25 11:20:37,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:37,215 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-25 11:20:37,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:37,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-25 11:20:37,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:20:37,216 INFO L87 Difference]: Start difference. First operand 72588 states and 103141 transitions. Second operand has 5 states, 5 states have (on average 36.4) internal successors, (182), 5 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:38,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:38,131 INFO L93 Difference]: Finished difference Result 206676 states and 301929 transitions. [2023-12-25 11:20:38,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-25 11:20:38,132 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 36.4) internal successors, (182), 5 states have internal predecessors, (182), 0 states have call successors, (0), 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 182 [2023-12-25 11:20:38,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:38,436 INFO L225 Difference]: With dead ends: 206676 [2023-12-25 11:20:38,437 INFO L226 Difference]: Without dead ends: 177436 [2023-12-25 11:20:38,481 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2023-12-25 11:20:38,481 INFO L413 NwaCegarLoop]: 748 mSDtfsCounter, 544 mSDsluCounter, 853 mSDsCounter, 0 mSdLazyCounter, 143 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 544 SdHoareTripleChecker+Valid, 1601 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 143 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:38,482 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [544 Valid, 1601 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 143 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-25 11:20:38,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177436 states. [2023-12-25 11:20:40,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177436 to 118414. [2023-12-25 11:20:40,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 118414 states, 118413 states have (on average 1.4293447509986235) internal successors, (169253), 118413 states have internal predecessors, (169253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:40,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118414 states to 118414 states and 169253 transitions. [2023-12-25 11:20:40,650 INFO L78 Accepts]: Start accepts. Automaton has 118414 states and 169253 transitions. Word has length 182 [2023-12-25 11:20:40,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:40,650 INFO L495 AbstractCegarLoop]: Abstraction has 118414 states and 169253 transitions. [2023-12-25 11:20:40,651 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 36.4) internal successors, (182), 5 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:40,651 INFO L276 IsEmpty]: Start isEmpty. Operand 118414 states and 169253 transitions. [2023-12-25 11:20:40,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-25 11:20:40,666 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:40,666 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-25 11:20:40,670 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (34)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:40,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:40,870 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:40,871 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:40,871 INFO L85 PathProgramCache]: Analyzing trace with hash 1537577846, now seen corresponding path program 1 times [2023-12-25 11:20:40,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:40,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1088537834] [2023-12-25 11:20:40,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:40,872 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:40,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:40,873 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:40,876 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (35)] Waiting until timeout for monitored process [2023-12-25 11:20:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-25 11:20:41,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-25 11:20:41,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-25 11:20:41,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-25 11:20:41,202 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-25 11:20:41,202 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-25 11:20:41,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1088537834] [2023-12-25 11:20:41,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1088537834] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-25 11:20:41,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-25 11:20:41,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-25 11:20:41,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522232905] [2023-12-25 11:20:41,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-25 11:20:41,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-25 11:20:41,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-25 11:20:41,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-25 11:20:41,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:41,205 INFO L87 Difference]: Start difference. First operand 118414 states and 169253 transitions. Second operand has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:42,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-25 11:20:42,523 INFO L93 Difference]: Finished difference Result 285980 states and 414870 transitions. [2023-12-25 11:20:42,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-25 11:20:42,523 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 0 states have call successors, (0), 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 182 [2023-12-25 11:20:42,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-25 11:20:42,935 INFO L225 Difference]: With dead ends: 285980 [2023-12-25 11:20:42,935 INFO L226 Difference]: Without dead ends: 225079 [2023-12-25 11:20:42,968 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 180 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-25 11:20:42,969 INFO L413 NwaCegarLoop]: 505 mSDtfsCounter, 240 mSDsluCounter, 313 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 240 SdHoareTripleChecker+Valid, 818 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-25 11:20:42,969 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [240 Valid, 818 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-25 11:20:43,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225079 states. [2023-12-25 11:20:45,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225079 to 225077. [2023-12-25 11:20:45,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225077 states, 225076 states have (on average 1.4373456077058415) internal successors, (323512), 225076 states have internal predecessors, (323512), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225077 states to 225077 states and 323512 transitions. [2023-12-25 11:20:46,766 INFO L78 Accepts]: Start accepts. Automaton has 225077 states and 323512 transitions. Word has length 182 [2023-12-25 11:20:46,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-25 11:20:46,766 INFO L495 AbstractCegarLoop]: Abstraction has 225077 states and 323512 transitions. [2023-12-25 11:20:46,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.666666666666664) internal successors, (182), 3 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-25 11:20:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 225077 states and 323512 transitions. [2023-12-25 11:20:46,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-25 11:20:46,783 INFO L187 NwaCegarLoop]: Found error trace [2023-12-25 11:20:46,783 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, 1, 1, 1] [2023-12-25 11:20:46,786 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (35)] Ended with exit code 0 [2023-12-25 11:20:46,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:46,986 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-25 11:20:46,986 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-25 11:20:46,986 INFO L85 PathProgramCache]: Analyzing trace with hash -1924958555, now seen corresponding path program 1 times [2023-12-25 11:20:46,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-25 11:20:46,987 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1378073659] [2023-12-25 11:20:46,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-25 11:20:46,987 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:46,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2023-12-25 11:20:46,988 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-25 11:20:47,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (36)] Waiting until timeout for monitored process [2023-12-25 11:20:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-25 11:20:47,110 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-25 11:20:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-25 11:20:47,323 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2023-12-25 11:20:47,323 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-25 11:20:47,324 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-25 11:20:47,332 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (36)] Forceful destruction successful, exit code 0 [2023-12-25 11:20:47,529 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-25 11:20:47,533 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] [2023-12-25 11:20:47,535 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-25 11:20:47,714 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.12 11:20:47 BoogieIcfgContainer [2023-12-25 11:20:47,715 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-25 11:20:47,715 INFO L158 Benchmark]: Toolchain (without parser) took 65422.32ms. Allocated memory was 220.2MB in the beginning and 6.9GB in the end (delta: 6.7GB). Free memory was 167.4MB in the beginning and 3.8GB in the end (delta: -3.6GB). Peak memory consumption was 3.0GB. Max. memory is 8.0GB. [2023-12-25 11:20:47,715 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 183.5MB. Free memory is still 135.2MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-25 11:20:47,715 INFO L158 Benchmark]: CACSL2BoogieTranslator took 554.14ms. Allocated memory is still 220.2MB. Free memory was 167.1MB in the beginning and 132.8MB in the end (delta: 34.3MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. [2023-12-25 11:20:47,715 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.17ms. Allocated memory is still 220.2MB. Free memory was 132.8MB in the beginning and 186.6MB in the end (delta: -53.8MB). Peak memory consumption was 8.7MB. Max. memory is 8.0GB. [2023-12-25 11:20:47,715 INFO L158 Benchmark]: Boogie Preprocessor took 103.60ms. Allocated memory is still 220.2MB. Free memory was 186.6MB in the beginning and 180.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2023-12-25 11:20:47,716 INFO L158 Benchmark]: RCFGBuilder took 1087.07ms. Allocated memory is still 220.2MB. Free memory was 180.3MB in the beginning and 183.4MB in the end (delta: -3.2MB). Peak memory consumption was 105.2MB. Max. memory is 8.0GB. [2023-12-25 11:20:47,716 INFO L158 Benchmark]: TraceAbstraction took 63572.16ms. Allocated memory was 220.2MB in the beginning and 6.9GB in the end (delta: 6.7GB). Free memory was 182.5MB in the beginning and 3.8GB in the end (delta: -3.6GB). Peak memory consumption was 3.0GB. Max. memory is 8.0GB. [2023-12-25 11:20:47,716 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 183.5MB. Free memory is still 135.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 554.14ms. Allocated memory is still 220.2MB. Free memory was 167.1MB in the beginning and 132.8MB in the end (delta: 34.3MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 101.17ms. Allocated memory is still 220.2MB. Free memory was 132.8MB in the beginning and 186.6MB in the end (delta: -53.8MB). Peak memory consumption was 8.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 103.60ms. Allocated memory is still 220.2MB. Free memory was 186.6MB in the beginning and 180.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1087.07ms. Allocated memory is still 220.2MB. Free memory was 180.3MB in the beginning and 183.4MB in the end (delta: -3.2MB). Peak memory consumption was 105.2MB. Max. memory is 8.0GB. * TraceAbstraction took 63572.16ms. Allocated memory was 220.2MB in the beginning and 6.9GB in the end (delta: 6.7GB). Free memory was 182.5MB in the beginning and 3.8GB in the end (delta: -3.6GB). Peak memory consumption was 3.0GB. 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: 914]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L25] msg_t nomsg = (msg_t )-1; [L26] port_t p12 = 0; [L27] char p12_old = '\x0'; [L28] char p12_new = '\x0'; [L29] _Bool ep12 = 0; [L30] port_t p13 = 0; [L31] char p13_old = '\x0'; [L32] char p13_new = '\x0'; [L33] _Bool ep13 = 0; [L34] port_t p21 = 0; [L35] char p21_old = '\x0'; [L36] char p21_new = '\x0'; [L37] _Bool ep21 = 0; [L38] port_t p23 = 0; [L39] char p23_old = '\x0'; [L40] char p23_new = '\x0'; [L41] _Bool ep23 = 0; [L42] port_t p31 = 0; [L43] char p31_old = '\x0'; [L44] char p31_new = '\x0'; [L45] _Bool ep31 = 0; [L46] port_t p32 = 0; [L47] char p32_old = '\x0'; [L48] char p32_new = '\x0'; [L49] _Bool ep32 = 0; [L50] char id1 = '\x0'; [L51] char r1 = '\x0'; [L52] char st1 = '\x0'; [L53] char nl1 = '\x0'; [L54] char m1 = '\x0'; [L55] char max1 = '\x0'; [L56] _Bool mode1 = 0; [L57] _Bool newmax1 = 0; [L58] char id2 = '\x0'; [L59] char r2 = '\x0'; [L60] char st2 = '\x0'; [L61] char nl2 = '\x0'; [L62] char m2 = '\x0'; [L63] char max2 = '\x0'; [L64] _Bool mode2 = 0; [L65] _Bool newmax2 = 0; [L66] char id3 = '\x0'; [L67] char r3 = '\x0'; [L68] char st3 = '\x0'; [L69] char nl3 = '\x0'; [L70] char m3 = '\x0'; [L71] char max3 = '\x0'; [L72] _Bool mode3 = 0; [L73] _Bool newmax3 = 0; [L77] void (*nodes[3])() = { &node1, &node2, &node3 }; [L81] int __return_1887; [L82] int __return_2033; [L83] int __return_2166; [L84] int __return_2305; [L85] int __return_2449; [L86] int __tmp_2450_0; [L87] int __return_2573; [L88] int __return_2463; [L91] int main__c1; [L92] int main__i2; [L93] main__c1 = 0 [L94] ep12 = __VERIFIER_nondet_bool() [L95] ep13 = __VERIFIER_nondet_bool() [L96] ep21 = __VERIFIER_nondet_bool() [L97] ep23 = __VERIFIER_nondet_bool() [L98] ep31 = __VERIFIER_nondet_bool() [L99] ep32 = __VERIFIER_nondet_bool() [L100] id1 = __VERIFIER_nondet_char() [L101] r1 = __VERIFIER_nondet_char() [L102] st1 = __VERIFIER_nondet_char() [L103] nl1 = __VERIFIER_nondet_char() [L104] m1 = __VERIFIER_nondet_char() [L105] max1 = __VERIFIER_nondet_char() [L106] mode1 = __VERIFIER_nondet_bool() [L107] newmax1 = __VERIFIER_nondet_bool() [L108] id2 = __VERIFIER_nondet_char() [L109] r2 = __VERIFIER_nondet_char() [L110] st2 = __VERIFIER_nondet_char() [L111] nl2 = __VERIFIER_nondet_char() [L112] m2 = __VERIFIER_nondet_char() [L113] max2 = __VERIFIER_nondet_char() [L114] mode2 = __VERIFIER_nondet_bool() [L115] newmax2 = __VERIFIER_nondet_bool() [L116] id3 = __VERIFIER_nondet_char() [L117] r3 = __VERIFIER_nondet_char() [L118] st3 = __VERIFIER_nondet_char() [L119] nl3 = __VERIFIER_nondet_char() [L120] m3 = __VERIFIER_nondet_char() [L121] max3 = __VERIFIER_nondet_char() [L122] mode3 = __VERIFIER_nondet_bool() [L123] newmax3 = __VERIFIER_nondet_bool() [L125] _Bool init__r121; [L126] _Bool init__r131; [L127] _Bool init__r211; [L128] _Bool init__r231; [L129] _Bool init__r311; [L130] _Bool init__r321; [L131] _Bool init__r122; [L132] int init__tmp; [L133] _Bool init__r132; [L134] int init__tmp___0; [L135] _Bool init__r212; [L136] int init__tmp___1; [L137] _Bool init__r232; [L138] int init__tmp___2; [L139] _Bool init__r312; [L140] int init__tmp___3; [L141] _Bool init__r322; [L142] int init__tmp___4; [L143] int init__tmp___5; [L144] init__r121 = ep12 [L145] init__r131 = ep13 [L146] init__r211 = ep21 [L147] init__r231 = ep23 [L148] init__r311 = ep31 [L149] init__r321 = ep32 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, main__c1=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] [L150] COND TRUE !(init__r121 == 0) [L152] init__tmp = 1 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, main__c1=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] [L154] init__r122 = (_Bool)init__tmp VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, main__c1=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] [L155] COND FALSE !(!(init__r131 == 0)) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, main__c1=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] [L2463] COND TRUE !(init__r121 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, main__c1=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] [L2465] COND TRUE !(ep23 == 0) [L2467] init__tmp___0 = 1 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, main__c1=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] [L159] init__r132 = (_Bool)init__tmp___0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, main__c1=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] [L160] COND FALSE !(!(init__r211 == 0)) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, main__c1=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] [L2440] COND TRUE !(init__r231 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, main__c1=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] [L2442] COND TRUE !(ep31 == 0) [L2444] init__tmp___1 = 1 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, main__c1=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] [L164] init__r212 = (_Bool)init__tmp___1 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, main__c1=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] [L165] COND TRUE !(init__r231 == 0) [L167] init__tmp___2 = 1 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, main__c1=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] [L169] init__r232 = (_Bool)init__tmp___2 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, main__c1=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] [L170] COND TRUE !(init__r311 == 0) [L172] init__tmp___3 = 1 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, main__c1=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] [L174] init__r312 = (_Bool)init__tmp___3 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L175] COND FALSE !(!(init__r321 == 0)) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L2371] COND TRUE !(init__r311 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L2373] COND TRUE !(ep12 == 0) [L2375] init__tmp___4 = 1 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L179] init__r322 = (_Bool)init__tmp___4 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L180] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L182] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L184] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L186] COND TRUE ((int)id1) >= 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L188] COND TRUE ((int)id2) >= 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L190] COND TRUE ((int)id3) >= 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L192] COND TRUE ((int)r1) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L194] COND TRUE ((int)r2) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L196] COND TRUE ((int)r3) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L198] COND TRUE !(init__r122 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L200] COND TRUE !(init__r132 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L202] COND TRUE !(init__r212 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L204] COND TRUE !(init__r232 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L206] COND TRUE !(init__r312 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L208] COND TRUE !(init__r322 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=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] [L210] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, 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] [L212] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, 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] [L214] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, 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] [L216] COND TRUE ((int)st1) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, 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] [L218] COND TRUE ((int)st2) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, 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] [L220] COND TRUE ((int)st3) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, 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)nl1) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, nl1=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)nl2) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, nl1=0, nl2=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)nl3) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=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] [L228] COND TRUE ((int)mode1) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, 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] [L230] COND TRUE ((int)mode2) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, 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] [L232] COND TRUE ((int)mode3) == 0 VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, 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] [L234] COND TRUE !(newmax1 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, 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 !(newmax2 == 0) VAL [__return_1887=0, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, 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 !(newmax3 == 0) [L240] init__tmp___5 = 1 [L241] __return_1887 = init__tmp___5 [L242] main__i2 = __return_1887 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, 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] [L243] COND TRUE main__i2 != 0 [L245] p12_old = nomsg [L246] p12_new = nomsg [L247] p13_old = nomsg [L248] p13_new = nomsg [L249] p21_old = nomsg [L250] p21_new = nomsg [L251] p23_old = nomsg [L252] p23_new = nomsg [L253] p31_old = nomsg [L254] p31_new = nomsg [L255] p32_old = nomsg [L256] p32_new = nomsg [L257] main__i2 = 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=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] [L258] COND TRUE main__i2 < 6 [L261] _Bool node1__newmax; [L262] node1__newmax = 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, 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] [L263] COND FALSE !(!(mode1 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, 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] [L269] COND TRUE ((int)r1) < 2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, 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] [L271] COND TRUE !(ep12 == 0) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, 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 !(newmax1 == 0) [L275] int node1____CPAchecker_TMP_0; VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, 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] [L276] COND TRUE max1 != nomsg VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, 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] [L278] COND TRUE p12_new == nomsg [L280] node1____CPAchecker_TMP_0 = max1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, 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] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] [L284] COND FALSE !(!(ep13 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] [L297] mode1 = 1 [L299] _Bool node2__newmax; [L300] node2__newmax = 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] COND FALSE !(!(mode2 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] [L307] COND TRUE ((int)r2) < 2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] [L309] COND FALSE !(!(ep21 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] [L322] COND TRUE !(ep23 == 0) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] [L324] COND TRUE !(newmax2 == 0) [L326] int node2____CPAchecker_TMP_1; VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] [L327] COND TRUE max2 != nomsg VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] [L329] COND TRUE p23_new == nomsg [L331] node2____CPAchecker_TMP_1 = max2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, nomsg=-1, p12=0, p12_new=32, 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] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=0, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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] [L335] mode2 = 1 [L337] _Bool node3__newmax; [L338] node3__newmax = 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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] COND FALSE !(!(mode3 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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] [L345] COND TRUE ((int)r3) < 2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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] [L347] COND TRUE !(ep31 == 0) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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 !(newmax3 == 0) [L351] int node3____CPAchecker_TMP_0; VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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] [L352] COND TRUE max3 != nomsg VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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] [L354] COND TRUE p31_new == nomsg [L356] node3____CPAchecker_TMP_0 = max3 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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] [L360] COND FALSE !(!(ep32 == 0)) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=0, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=32, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=64, 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] [L373] mode3 = 1 [L374] p12_old = p12_new [L375] p12_new = nomsg [L376] p13_old = p13_new [L377] p13_new = nomsg [L378] p21_old = p21_new [L379] p21_new = nomsg [L380] p23_old = p23_new [L381] p23_new = nomsg [L382] p31_old = p31_new [L383] p31_new = nomsg [L384] p32_old = p32_new [L385] p32_new = nomsg [L387] int check__tmp; VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L388] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L390] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L392] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L394] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L396] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L402] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L404] COND TRUE ((int)r1) < 2 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L406] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L412] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1887=1, __return_2033=0, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_2450_0=0, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=0, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L414] COND TRUE ((int)r1) < 2 [L416] check__tmp = 1 [L417] __return_2033 = check__tmp [L418] main__c1 = __return_2033 [L420] _Bool __tmp_1; [L421] __tmp_1 = main__c1 [L422] _Bool assert__arg; [L423] assert__arg = __tmp_1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main__c1=1, main__i2=0, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L424] COND FALSE !(assert__arg == 0) [L430] int main____CPAchecker_TMP_0 = main__i2; [L431] main__i2 = main__i2 + 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L432] COND TRUE main__i2 < 6 [L435] _Bool node1__newmax; [L436] node1__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L437] COND TRUE !(mode1 == 0) [L439] r1 = (char)(((int)r1) + 1) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L440] COND FALSE !(!(ep21 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L449] COND TRUE !(ep31 == 0) [L451] m1 = p31_old [L452] p31_old = nomsg VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L453] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=2, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L458] newmax1 = node1__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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)r1) == 2) [L465] mode1 = 0 [L467] _Bool node2__newmax; [L468] node2__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L469] COND TRUE !(mode2 == 0) [L471] r2 = (char)(((int)r2) + 1) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=32, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=64, 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] [L472] COND TRUE !(ep12 == 0) [L474] m2 = p12_old [L475] p12_old = nomsg VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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=64, 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] [L476] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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=64, 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] [L481] COND FALSE !(!(ep32 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=2, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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=64, 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] [L490] newmax2 = node2__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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=64, 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] [L491] COND FALSE !(((int)r2) == 2) [L497] mode2 = 0 [L499] _Bool node3__newmax; [L500] node3__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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=64, 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] [L501] COND TRUE !(mode3 == 0) [L503] r3 = (char)(((int)r3) + 1) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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=64, 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] [L504] COND FALSE !(!(ep13 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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=64, 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] [L513] COND TRUE !(ep23 == 0) [L515] m3 = p23_old [L516] p23_old = nomsg VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=1, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L517] COND TRUE ((int)m3) > ((int)max3) [L519] max3 = m3 [L520] node3__newmax = 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=2, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L522] newmax3 = node3__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L523] COND FALSE !(((int)r3) == 2) [L529] mode3 = 0 [L530] p12_old = p12_new [L531] p12_new = nomsg [L532] p13_old = p13_new [L533] p13_new = nomsg [L534] p21_old = p21_new [L535] p21_new = nomsg [L536] p23_old = p23_new [L537] p23_new = nomsg [L538] p31_old = p31_new [L539] p31_new = nomsg [L540] p32_old = p32_new [L541] p32_new = nomsg [L543] int check__tmp; VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L544] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L546] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L548] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L550] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L552] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L558] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L560] COND TRUE ((int)r1) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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 FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=0, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, assert__arg=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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 TRUE ((int)r1) < 2 [L572] check__tmp = 1 [L573] __return_2166 = check__tmp [L574] main__c1 = __return_2166 [L576] _Bool __tmp_2; [L577] __tmp_2 = main__c1 [L578] _Bool assert__arg; [L579] assert__arg = __tmp_2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main__c1=1, main__i2=1, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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 !(assert__arg == 0) [L586] int main____CPAchecker_TMP_0 = main__i2; [L587] main__i2 = main__i2 + 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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 main__i2 < 6 [L591] _Bool node1__newmax; [L592] node1__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L593] COND FALSE !(!(mode1 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L599] COND TRUE ((int)r1) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L601] COND TRUE !(ep12 == 0) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L603] COND FALSE !(!(newmax1 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L614] COND FALSE !(!(ep13 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L627] mode1 = 1 [L629] _Bool node2__newmax; [L630] node2__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L631] COND FALSE !(!(mode2 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L637] COND TRUE ((int)r2) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L639] COND FALSE !(!(ep21 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L652] COND TRUE !(ep23 == 0) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L654] COND FALSE !(!(newmax2 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L665] mode2 = 1 [L667] _Bool node3__newmax; [L668] node3__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L669] COND FALSE !(!(mode3 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L675] COND TRUE ((int)r3) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L677] COND TRUE !(ep31 == 0) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L679] COND TRUE !(newmax3 == 0) [L681] int node3____CPAchecker_TMP_0; VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L682] COND TRUE max3 != nomsg VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, 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] [L684] COND TRUE p31_new == nomsg [L686] node3____CPAchecker_TMP_0 = max3 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L688] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L690] COND FALSE !(!(ep32 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L703] mode3 = 1 [L704] p12_old = p12_new [L705] p12_new = nomsg [L706] p13_old = p13_new [L707] p13_new = nomsg [L708] p21_old = p21_new [L709] p21_new = nomsg [L710] p23_old = p23_new [L711] p23_new = nomsg [L712] p31_old = p31_new [L713] p31_new = nomsg [L714] p32_old = p32_new [L715] p32_new = nomsg [L717] int check__tmp; VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L718] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L720] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L722] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L724] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L726] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, 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)) == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L734] COND TRUE ((int)r1) < 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L736] COND FALSE !(((int)r1) >= 2) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L742] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=0, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L744] COND TRUE ((int)r1) < 2 [L746] check__tmp = 1 [L747] __return_2305 = check__tmp [L748] main__c1 = __return_2305 [L750] _Bool __tmp_3; [L751] __tmp_3 = main__c1 [L752] _Bool assert__arg; [L753] assert__arg = __tmp_3 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main__c1=1, main__i2=2, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L754] COND FALSE !(assert__arg == 0) [L760] int main____CPAchecker_TMP_0 = main__i2; [L761] main__i2 = main__i2 + 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L762] COND TRUE main__i2 < 6 [L765] _Bool node1__newmax; [L766] node1__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L767] COND TRUE !(mode1 == 0) [L769] r1 = (char)(((int)r1) + 1) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L770] COND FALSE !(!(ep21 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=1, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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=64, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L779] COND TRUE !(ep31 == 0) [L781] m1 = p31_old [L782] p31_old = nomsg VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=32, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L783] COND TRUE ((int)m1) > ((int)max1) [L785] max1 = m1 [L786] node1__newmax = 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L788] newmax1 = node1__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L789] COND TRUE ((int)r1) == 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L791] COND FALSE !(((int)max1) == ((int)id1)) [L1637] st1 = 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L795] mode1 = 0 [L797] _Bool node2__newmax; [L798] node2__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L799] COND TRUE !(mode2 == 0) [L801] r2 = (char)(((int)r2) + 1) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=32, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L802] COND TRUE !(ep12 == 0) [L804] m2 = p12_old [L805] p12_old = nomsg VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L806] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L811] COND FALSE !(!(ep32 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L820] newmax2 = node2__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L821] COND TRUE ((int)r2) == 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L823] COND TRUE ((int)max2) == ((int)id2) [L825] st2 = 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L827] mode2 = 0 [L829] _Bool node3__newmax; [L830] node3__newmax = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L831] COND TRUE !(mode3 == 0) [L833] r3 = (char)(((int)r3) + 1) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L834] COND FALSE !(!(ep13 == 0)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=64, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L843] COND TRUE !(ep23 == 0) [L845] m3 = p23_old [L846] p23_old = nomsg VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L847] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L852] newmax3 = node3__newmax VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L853] COND TRUE ((int)r3) == 2 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L855] COND FALSE !(((int)max3) == ((int)id3)) [L1563] nl3 = 1 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L859] mode3 = 0 [L860] p12_old = p12_new [L861] p12_new = nomsg [L862] p13_old = p13_new [L863] p13_new = nomsg [L864] p21_old = p21_new [L865] p21_new = nomsg [L866] p23_old = p23_new [L867] p23_new = nomsg [L868] p31_old = p31_new [L869] p31_new = nomsg [L870] p32_old = p32_new [L871] p32_new = nomsg [L873] int check__tmp; VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L874] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L1556] check__tmp = 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=0, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=0, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=1, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L902] __return_2449 = check__tmp [L903] main__c1 = __return_2449 [L904] __tmp_2450_0 = main____CPAchecker_TMP_0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=2, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=0, check__tmp=1, check__tmp=1, check__tmp=1, ep12=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=0, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L906] main____CPAchecker_TMP_0 = __tmp_2450_0 [L908] _Bool __tmp_4; [L909] __tmp_4 = main__c1 [L910] _Bool assert__arg; [L911] assert__arg = __tmp_4 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=2, __tmp_2=1, __tmp_3=1, __tmp_4=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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=0, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L912] COND TRUE assert__arg == 0 VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=2, __tmp_2=1, __tmp_3=1, __tmp_4=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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=0, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] [L914] reach_error() VAL [__return_1887=1, __return_2033=1, __return_2166=1, __return_2305=1, __return_2449=0, __return_2463=0, __return_2573=0, __return_main=0, __tmp_1=1, __tmp_2450_0=2, __tmp_2=1, __tmp_3=1, __tmp_4=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=128, ep13=0, ep21=0, ep23=128, ep31=128, ep32=0, id1=32, id2=64, id3=1, init__r121=128, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=128, init__r232=1, init__r311=128, 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=64, m2=-1, m3=-1, main____CPAchecker_TMP_0=0, main____CPAchecker_TMP_0=1, main____CPAchecker_TMP_0=2, main__c1=0, main__i2=3, max1=64, max2=64, max3=64, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=32, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=64, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=1, node3____CPAchecker_TMP_0=64, 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] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 335 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 63.4s, OverallIterations: 35, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.3s, AutomataDifference: 21.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 37825 SdHoareTripleChecker+Valid, 9.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 37825 mSDsluCounter, 48863 SdHoareTripleChecker+Invalid, 8.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 28857 mSDsCounter, 412 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5896 IncrementalHoareTripleChecker+Invalid, 6308 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 412 mSolverCounterUnsat, 20006 mSDtfsCounter, 5896 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5898 GetRequests, 5709 SyntacticMatches, 0 SemanticMatches, 189 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 636 ImplicationChecksByTransitivity, 5.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=225077occurred in iteration=34, InterpolantAutomatonStates: 198, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 16.7s AutomataMinimizationTime, 34 MinimizatonAttempts, 333162 StatesRemovedByMinimization, 27 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 12.0s InterpolantComputationTime, 6038 NumberOfCodeBlocks, 6038 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 5822 ConstructedInterpolants, 620 QuantifiedInterpolants, 29554 SizeOfPredicates, 68 NumberOfNonLiveVariables, 12177 ConjunctsInSsa, 154 ConjunctsInUnsatCore, 34 InterpolantComputations, 34 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! [2023-12-25 11:20:47,755 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...