./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b9aeaf63ba9632d5bd49fe655a3ab8362db70a7ed4d69f34625a8fb51271a9c8 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 08:35:00,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 08:35:01,083 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-14 08:35:01,088 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 08:35:01,088 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 08:35:01,110 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 08:35:01,111 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 08:35:01,112 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 08:35:01,113 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 08:35:01,114 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 08:35:01,114 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 08:35:01,114 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 08:35:01,115 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 08:35:01,115 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 08:35:01,116 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 08:35:01,116 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 08:35:01,116 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 08:35:01,117 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 08:35:01,117 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 08:35:01,117 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 08:35:01,117 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 08:35:01,122 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 08:35:01,122 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 08:35:01,122 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 08:35:01,125 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 08:35:01,126 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 08:35:01,126 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 08:35:01,126 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 08:35:01,126 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 08:35:01,127 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 08:35:01,127 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 08:35:01,127 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 08:35:01,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:35:01,128 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 08:35:01,128 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 08:35:01,128 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 08:35:01,129 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 08:35:01,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 08:35:01,130 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 08:35:01,130 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 08:35:01,131 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 08:35:01,131 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 08:35:01,131 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9aeaf63ba9632d5bd49fe655a3ab8362db70a7ed4d69f34625a8fb51271a9c8 [2024-10-14 08:35:01,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 08:35:01,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 08:35:01,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 08:35:01,415 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 08:35:01,416 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 08:35:01,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i [2024-10-14 08:35:02,888 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 08:35:03,119 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 08:35:03,120 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i [2024-10-14 08:35:03,140 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e01637474/94862bcd78154ac9a0f2bf8d510c792a/FLAGb4d1732c3 [2024-10-14 08:35:03,155 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e01637474/94862bcd78154ac9a0f2bf8d510c792a [2024-10-14 08:35:03,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 08:35:03,160 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 08:35:03,161 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 08:35:03,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 08:35:03,166 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 08:35:03,167 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,167 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@225ede9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03, skipping insertion in model container [2024-10-14 08:35:03,174 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,205 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 08:35:03,351 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i[915,928] [2024-10-14 08:35:03,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:35:03,453 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 08:35:03,467 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i[915,928] [2024-10-14 08:35:03,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:35:03,558 INFO L204 MainTranslator]: Completed translation [2024-10-14 08:35:03,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03 WrapperNode [2024-10-14 08:35:03,559 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 08:35:03,560 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 08:35:03,561 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 08:35:03,561 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 08:35:03,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,586 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,660 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 261 [2024-10-14 08:35:03,661 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 08:35:03,662 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 08:35:03,662 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 08:35:03,662 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 08:35:03,673 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,674 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,680 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,719 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]. [2024-10-14 08:35:03,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,720 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,737 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,741 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,747 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,751 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,760 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 08:35:03,765 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 08:35:03,766 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 08:35:03,767 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 08:35:03,768 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (1/1) ... [2024-10-14 08:35:03,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:35:03,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:35:03,805 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) [2024-10-14 08:35:03,809 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 [2024-10-14 08:35:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 08:35:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 08:35:03,861 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 08:35:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 08:35:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 08:35:03,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 08:35:03,957 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 08:35:03,959 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 08:35:04,507 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-10-14 08:35:04,507 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 08:35:04,573 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 08:35:04,573 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 08:35:04,573 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:35:04 BoogieIcfgContainer [2024-10-14 08:35:04,574 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 08:35:04,594 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 08:35:04,594 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 08:35:04,602 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 08:35:04,602 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 08:35:03" (1/3) ... [2024-10-14 08:35:04,607 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d904ec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:35:04, skipping insertion in model container [2024-10-14 08:35:04,607 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:03" (2/3) ... [2024-10-14 08:35:04,607 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d904ec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:35:04, skipping insertion in model container [2024-10-14 08:35:04,607 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:35:04" (3/3) ... [2024-10-14 08:35:04,609 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-46.i [2024-10-14 08:35:04,626 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 08:35:04,626 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 08:35:04,692 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 08:35:04,699 INFO L333 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, 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;@6de38837, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 08:35:04,699 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 08:35:04,703 INFO L276 IsEmpty]: Start isEmpty. Operand has 104 states, 64 states have (on average 1.453125) internal successors, (93), 65 states have internal predecessors, (93), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-10-14 08:35:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-10-14 08:35:04,719 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:35:04,720 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:35:04,721 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:35:04,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:35:04,726 INFO L85 PathProgramCache]: Analyzing trace with hash -1402861898, now seen corresponding path program 1 times [2024-10-14 08:35:04,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:35:04,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912866136] [2024-10-14 08:35:04,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:35:04,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:35:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:35:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:35:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 08:35:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:35:05,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 08:35:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:35:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 08:35:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:35:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 08:35:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-14 08:35:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-14 08:35:05,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 08:35:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 08:35:05,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 08:35:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 08:35:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-14 08:35:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 08:35:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 08:35:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 08:35:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 08:35:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 08:35:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-14 08:35:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 08:35:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-14 08:35:05,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-14 08:35:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-14 08:35:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 08:35:05,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-14 08:35:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 08:35:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-14 08:35:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 08:35:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-10-14 08:35:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 08:35:05,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-14 08:35:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 08:35:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-14 08:35:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 08:35:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-10-14 08:35:05,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:35:05,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912866136] [2024-10-14 08:35:05,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912866136] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:35:05,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:35:05,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 08:35:05,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [830202403] [2024-10-14 08:35:05,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:35:05,365 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 08:35:05,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:35:05,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 08:35:05,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:35:05,394 INFO L87 Difference]: Start difference. First operand has 104 states, 64 states have (on average 1.453125) internal successors, (93), 65 states have internal predecessors, (93), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2024-10-14 08:35:05,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:35:05,450 INFO L93 Difference]: Finished difference Result 205 states and 369 transitions. [2024-10-14 08:35:05,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 08:35:05,454 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) Word has length 227 [2024-10-14 08:35:05,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:35:05,465 INFO L225 Difference]: With dead ends: 205 [2024-10-14 08:35:05,466 INFO L226 Difference]: Without dead ends: 102 [2024-10-14 08:35:05,474 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:35:05,481 INFO L432 NwaCegarLoop]: 158 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 08:35:05,482 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 158 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 08:35:05,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2024-10-14 08:35:05,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2024-10-14 08:35:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 63 states have (on average 1.380952380952381) internal successors, (87), 63 states have internal predecessors, (87), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-10-14 08:35:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 161 transitions. [2024-10-14 08:35:05,550 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 161 transitions. Word has length 227 [2024-10-14 08:35:05,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:35:05,551 INFO L471 AbstractCegarLoop]: Abstraction has 102 states and 161 transitions. [2024-10-14 08:35:05,551 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2024-10-14 08:35:05,551 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 161 transitions. [2024-10-14 08:35:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-10-14 08:35:05,560 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:35:05,560 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:35:05,560 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 08:35:05,561 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:35:05,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:35:05,561 INFO L85 PathProgramCache]: Analyzing trace with hash -657028552, now seen corresponding path program 1 times [2024-10-14 08:35:05,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:35:05,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406305171] [2024-10-14 08:35:05,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:35:05,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:35:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:35:31,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:35:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 08:35:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:35:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 08:35:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:35:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 08:35:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:35:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 08:35:31,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-14 08:35:31,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-14 08:35:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 08:35:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 08:35:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 08:35:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 08:35:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-14 08:35:31,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 08:35:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 08:35:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 08:35:31,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 08:35:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 08:35:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-14 08:35:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 08:35:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-14 08:35:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-14 08:35:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-14 08:35:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 08:35:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-14 08:35:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 08:35:31,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-14 08:35:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 08:35:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-10-14 08:35:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 08:35:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-14 08:35:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 08:35:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-14 08:35:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 08:35:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-10-14 08:35:31,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:35:31,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406305171] [2024-10-14 08:35:31,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1406305171] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:35:31,341 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:35:31,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-14 08:35:31,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199846639] [2024-10-14 08:35:31,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:35:31,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 08:35:31,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:35:31,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 08:35:31,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-14 08:35:31,345 INFO L87 Difference]: Start difference. First operand 102 states and 161 transitions. Second operand has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 7 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-14 08:35:33,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:35:33,983 INFO L93 Difference]: Finished difference Result 296 states and 454 transitions. [2024-10-14 08:35:33,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-14 08:35:33,983 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 7 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 228 [2024-10-14 08:35:33,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:35:33,987 INFO L225 Difference]: With dead ends: 296 [2024-10-14 08:35:33,987 INFO L226 Difference]: Without dead ends: 195 [2024-10-14 08:35:33,988 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2024-10-14 08:35:33,990 INFO L432 NwaCegarLoop]: 166 mSDtfsCounter, 193 mSDsluCounter, 465 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 631 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-10-14 08:35:33,990 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [193 Valid, 631 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-10-14 08:35:33,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2024-10-14 08:35:34,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 159. [2024-10-14 08:35:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159 states, 110 states have (on average 1.4181818181818182) internal successors, (156), 111 states have internal predecessors, (156), 45 states have call successors, (45), 3 states have call predecessors, (45), 3 states have return successors, (45), 44 states have call predecessors, (45), 45 states have call successors, (45) [2024-10-14 08:35:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 246 transitions. [2024-10-14 08:35:34,016 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 246 transitions. Word has length 228 [2024-10-14 08:35:34,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:35:34,017 INFO L471 AbstractCegarLoop]: Abstraction has 159 states and 246 transitions. [2024-10-14 08:35:34,017 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 7 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-14 08:35:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 246 transitions. [2024-10-14 08:35:34,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-10-14 08:35:34,024 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:35:34,024 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:35:34,026 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 08:35:34,026 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:35:34,026 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:35:34,028 INFO L85 PathProgramCache]: Analyzing trace with hash -1668145802, now seen corresponding path program 1 times [2024-10-14 08:35:34,028 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:35:34,028 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022311210] [2024-10-14 08:35:34,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:35:34,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:35:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:35:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:35:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 08:35:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:35:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 08:35:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:35:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 08:35:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:35:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 08:35:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-14 08:35:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-14 08:35:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 08:35:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 08:35:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 08:35:34,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 08:35:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-14 08:35:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 08:35:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 08:35:34,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 08:35:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 08:35:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 08:35:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-14 08:35:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 08:35:34,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-14 08:35:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-14 08:35:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-14 08:35:34,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 08:35:34,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-14 08:35:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 08:35:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-14 08:35:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 08:35:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-10-14 08:35:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 08:35:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-14 08:35:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 08:35:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-14 08:35:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 08:35:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 78 proven. 30 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2024-10-14 08:35:34,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:35:34,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022311210] [2024-10-14 08:35:34,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1022311210] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 08:35:34,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1709687403] [2024-10-14 08:35:34,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:35:34,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:35:34,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:35:34,547 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 08:35:34,548 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-14 08:35:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:34,716 INFO L255 TraceCheckSpWp]: Trace formula consists of 509 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-10-14 08:35:34,737 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:35:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1128 proven. 30 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2024-10-14 08:35:35,295 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 08:35:35,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 78 proven. 30 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2024-10-14 08:35:35,740 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1709687403] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 08:35:35,741 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 08:35:35,741 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 6] total 14 [2024-10-14 08:35:35,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017812409] [2024-10-14 08:35:35,741 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 08:35:35,742 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-10-14 08:35:35,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:35:35,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-10-14 08:35:35,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2024-10-14 08:35:35,745 INFO L87 Difference]: Start difference. First operand 159 states and 246 transitions. Second operand has 14 states, 14 states have (on average 8.214285714285714) internal successors, (115), 14 states have internal predecessors, (115), 6 states have call successors, (111), 3 states have call predecessors, (111), 6 states have return successors, (111), 6 states have call predecessors, (111), 6 states have call successors, (111) [2024-10-14 08:35:36,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:35:36,710 INFO L93 Difference]: Finished difference Result 783 states and 1202 transitions. [2024-10-14 08:35:36,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-10-14 08:35:36,711 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 8.214285714285714) internal successors, (115), 14 states have internal predecessors, (115), 6 states have call successors, (111), 3 states have call predecessors, (111), 6 states have return successors, (111), 6 states have call predecessors, (111), 6 states have call successors, (111) Word has length 228 [2024-10-14 08:35:36,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:35:36,721 INFO L225 Difference]: With dead ends: 783 [2024-10-14 08:35:36,724 INFO L226 Difference]: Without dead ends: 625 [2024-10-14 08:35:36,726 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 543 GetRequests, 520 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=184, Invalid=416, Unknown=0, NotChecked=0, Total=600 [2024-10-14 08:35:36,727 INFO L432 NwaCegarLoop]: 160 mSDtfsCounter, 619 mSDsluCounter, 724 mSDsCounter, 0 mSdLazyCounter, 650 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 701 SdHoareTripleChecker+Valid, 884 SdHoareTripleChecker+Invalid, 832 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 650 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-10-14 08:35:36,728 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [701 Valid, 884 Invalid, 832 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 650 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-10-14 08:35:36,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states. [2024-10-14 08:35:36,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 318. [2024-10-14 08:35:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318 states, 220 states have (on average 1.4136363636363636) internal successors, (311), 222 states have internal predecessors, (311), 90 states have call successors, (90), 7 states have call predecessors, (90), 7 states have return successors, (90), 88 states have call predecessors, (90), 90 states have call successors, (90) [2024-10-14 08:35:36,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 491 transitions. [2024-10-14 08:35:36,791 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 491 transitions. Word has length 228 [2024-10-14 08:35:36,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:35:36,792 INFO L471 AbstractCegarLoop]: Abstraction has 318 states and 491 transitions. [2024-10-14 08:35:36,792 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 8.214285714285714) internal successors, (115), 14 states have internal predecessors, (115), 6 states have call successors, (111), 3 states have call predecessors, (111), 6 states have return successors, (111), 6 states have call predecessors, (111), 6 states have call successors, (111) [2024-10-14 08:35:36,793 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 491 transitions. [2024-10-14 08:35:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-10-14 08:35:36,795 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:35:36,796 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:35:36,814 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-10-14 08:35:36,996 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:35:36,997 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:35:36,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:35:36,998 INFO L85 PathProgramCache]: Analyzing trace with hash 20797940, now seen corresponding path program 1 times [2024-10-14 08:35:36,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:35:36,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6263487] [2024-10-14 08:35:36,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:35:36,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:35:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:35:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:35:37,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 08:35:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:35:37,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 08:35:37,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:35:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 08:35:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:35:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 08:35:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-14 08:35:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-14 08:35:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 08:35:37,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 08:35:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 08:35:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 08:35:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-14 08:35:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 08:35:37,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 08:35:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 08:35:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 08:35:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 08:35:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-14 08:35:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 08:35:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-14 08:35:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-14 08:35:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-14 08:35:37,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 08:35:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-14 08:35:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 08:35:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-14 08:35:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 08:35:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-10-14 08:35:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 08:35:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-14 08:35:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 08:35:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-14 08:35:37,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 08:35:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:37,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-10-14 08:35:37,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:35:37,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6263487] [2024-10-14 08:35:37,845 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [6263487] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:35:37,845 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:35:37,846 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-14 08:35:37,846 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872120148] [2024-10-14 08:35:37,846 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:35:37,847 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-14 08:35:37,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:35:37,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-14 08:35:37,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-10-14 08:35:37,848 INFO L87 Difference]: Start difference. First operand 318 states and 491 transitions. Second operand has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 7 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-14 08:35:38,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:35:38,504 INFO L93 Difference]: Finished difference Result 940 states and 1436 transitions. [2024-10-14 08:35:38,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 08:35:38,505 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 7 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 228 [2024-10-14 08:35:38,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:35:38,511 INFO L225 Difference]: With dead ends: 940 [2024-10-14 08:35:38,511 INFO L226 Difference]: Without dead ends: 623 [2024-10-14 08:35:38,512 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2024-10-14 08:35:38,513 INFO L432 NwaCegarLoop]: 229 mSDtfsCounter, 383 mSDsluCounter, 551 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 78 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 383 SdHoareTripleChecker+Valid, 780 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 78 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-14 08:35:38,513 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [383 Valid, 780 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [78 Valid, 222 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-14 08:35:38,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 623 states. [2024-10-14 08:35:38,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 623 to 617. [2024-10-14 08:35:38,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 617 states, 430 states have (on average 1.4023255813953488) internal successors, (603), 436 states have internal predecessors, (603), 168 states have call successors, (168), 18 states have call predecessors, (168), 18 states have return successors, (168), 162 states have call predecessors, (168), 168 states have call successors, (168) [2024-10-14 08:35:38,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 939 transitions. [2024-10-14 08:35:38,635 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 939 transitions. Word has length 228 [2024-10-14 08:35:38,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:35:38,637 INFO L471 AbstractCegarLoop]: Abstraction has 617 states and 939 transitions. [2024-10-14 08:35:38,637 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 7 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-14 08:35:38,637 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 939 transitions. [2024-10-14 08:35:38,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-10-14 08:35:38,643 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:35:38,643 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:35:38,643 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-14 08:35:38,643 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:35:38,643 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:35:38,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1000270414, now seen corresponding path program 1 times [2024-10-14 08:35:38,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:35:38,644 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343131525] [2024-10-14 08:35:38,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:35:38,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:35:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:35:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:35:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 08:35:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:35:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 08:35:39,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:35:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 08:35:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:35:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 08:35:39,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-14 08:35:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-14 08:35:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-14 08:35:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-14 08:35:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-14 08:35:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-14 08:35:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-14 08:35:39,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-14 08:35:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-14 08:35:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-14 08:35:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-14 08:35:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-14 08:35:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-14 08:35:39,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-14 08:35:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-14 08:35:39,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-14 08:35:39,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-14 08:35:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-10-14 08:35:39,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-14 08:35:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-14 08:35:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-14 08:35:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-14 08:35:39,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-10-14 08:35:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-14 08:35:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-14 08:35:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-10-14 08:35:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-14 08:35:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-10-14 08:35:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 78 proven. 30 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2024-10-14 08:35:39,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:35:39,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343131525] [2024-10-14 08:35:39,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343131525] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-14 08:35:39,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1590102312] [2024-10-14 08:35:39,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:35:39,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:35:39,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:35:39,291 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 08:35:39,294 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-14 08:35:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:35:39,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-10-14 08:35:39,441 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:35:39,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1230 proven. 39 refuted. 0 times theorem prover too weak. 1395 trivial. 0 not checked. [2024-10-14 08:35:39,866 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 08:35:40,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 78 proven. 30 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2024-10-14 08:35:40,289 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1590102312] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 08:35:40,290 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-14 08:35:40,290 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 11, 9] total 20 [2024-10-14 08:35:40,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583404454] [2024-10-14 08:35:40,290 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-14 08:35:40,291 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-10-14 08:35:40,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:35:40,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-10-14 08:35:40,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=293, Unknown=0, NotChecked=0, Total=380 [2024-10-14 08:35:40,294 INFO L87 Difference]: Start difference. First operand 617 states and 939 transitions. Second operand has 20 states, 20 states have (on average 4.05) internal successors, (81), 20 states have internal predecessors, (81), 4 states have call successors, (51), 3 states have call predecessors, (51), 6 states have return successors, (53), 4 states have call predecessors, (53), 4 states have call successors, (53) [2024-10-14 08:35:43,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:35:43,784 INFO L93 Difference]: Finished difference Result 1719 states and 2568 transitions. [2024-10-14 08:35:43,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-10-14 08:35:43,785 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 4.05) internal successors, (81), 20 states have internal predecessors, (81), 4 states have call successors, (51), 3 states have call predecessors, (51), 6 states have return successors, (53), 4 states have call predecessors, (53), 4 states have call successors, (53) Word has length 228 [2024-10-14 08:35:43,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:35:43,793 INFO L225 Difference]: With dead ends: 1719 [2024-10-14 08:35:43,793 INFO L226 Difference]: Without dead ends: 1103 [2024-10-14 08:35:43,797 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 579 GetRequests, 522 SyntacticMatches, 2 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 781 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=780, Invalid=2412, Unknown=0, NotChecked=0, Total=3192 [2024-10-14 08:35:43,798 INFO L432 NwaCegarLoop]: 215 mSDtfsCounter, 979 mSDsluCounter, 1738 mSDsCounter, 0 mSdLazyCounter, 1586 mSolverCounterSat, 883 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 984 SdHoareTripleChecker+Valid, 1953 SdHoareTripleChecker+Invalid, 2469 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 883 IncrementalHoareTripleChecker+Valid, 1586 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-10-14 08:35:43,798 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [984 Valid, 1953 Invalid, 2469 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [883 Valid, 1586 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-10-14 08:35:43,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1103 states. [2024-10-14 08:35:43,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1103 to 775. [2024-10-14 08:35:43,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 775 states, 545 states have (on average 1.3889908256880734) internal successors, (757), 553 states have internal predecessors, (757), 200 states have call successors, (200), 29 states have call predecessors, (200), 29 states have return successors, (200), 192 states have call predecessors, (200), 200 states have call successors, (200) [2024-10-14 08:35:43,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1157 transitions. [2024-10-14 08:35:43,982 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1157 transitions. Word has length 228 [2024-10-14 08:35:43,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:35:43,982 INFO L471 AbstractCegarLoop]: Abstraction has 775 states and 1157 transitions. [2024-10-14 08:35:43,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 4.05) internal successors, (81), 20 states have internal predecessors, (81), 4 states have call successors, (51), 3 states have call predecessors, (51), 6 states have return successors, (53), 4 states have call predecessors, (53), 4 states have call successors, (53) [2024-10-14 08:35:43,985 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1157 transitions. [2024-10-14 08:35:43,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-10-14 08:35:43,988 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:35:43,988 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:35:44,007 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-14 08:35:44,188 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:35:44,189 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:35:44,189 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:35:44,189 INFO L85 PathProgramCache]: Analyzing trace with hash 2067372139, now seen corresponding path program 1 times [2024-10-14 08:35:44,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:35:44,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643834269] [2024-10-14 08:35:44,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:35:44,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:35:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-14 08:35:44,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1920137331] [2024-10-14 08:35:44,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:35:44,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:35:44,277 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:35:44,289 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-14 08:35:44,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-10-14 08:35:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 08:35:44,440 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-14 08:35:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 08:35:44,662 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-14 08:35:44,663 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-14 08:35:44,664 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-14 08:35:44,674 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-10-14 08:35:44,866 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:35:44,869 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-10-14 08:35:45,030 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-14 08:35:45,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 08:35:45 BoogieIcfgContainer [2024-10-14 08:35:45,034 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-14 08:35:45,035 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-14 08:35:45,035 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-14 08:35:45,035 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-14 08:35:45,036 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:35:04" (3/4) ... [2024-10-14 08:35:45,040 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-14 08:35:45,041 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-14 08:35:45,041 INFO L158 Benchmark]: Toolchain (without parser) took 41881.66ms. Allocated memory was 176.2MB in the beginning and 673.2MB in the end (delta: 497.0MB). Free memory was 145.4MB in the beginning and 470.1MB in the end (delta: -324.7MB). Peak memory consumption was 172.7MB. Max. memory is 16.1GB. [2024-10-14 08:35:45,042 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 123.7MB. Free memory was 86.0MB in the beginning and 85.9MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 08:35:45,042 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.54ms. Allocated memory is still 176.2MB. Free memory was 145.2MB in the beginning and 132.3MB in the end (delta: 12.9MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2024-10-14 08:35:45,042 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.34ms. Allocated memory is still 176.2MB. Free memory was 132.3MB in the beginning and 126.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-14 08:35:45,043 INFO L158 Benchmark]: Boogie Preprocessor took 102.58ms. Allocated memory is still 176.2MB. Free memory was 126.0MB in the beginning and 119.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-14 08:35:45,043 INFO L158 Benchmark]: RCFGBuilder took 808.49ms. Allocated memory is still 176.2MB. Free memory was 119.1MB in the beginning and 139.3MB in the end (delta: -20.2MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. [2024-10-14 08:35:45,044 INFO L158 Benchmark]: TraceAbstraction took 40440.48ms. Allocated memory was 176.2MB in the beginning and 673.2MB in the end (delta: 497.0MB). Free memory was 138.0MB in the beginning and 470.1MB in the end (delta: -332.1MB). Peak memory consumption was 165.1MB. Max. memory is 16.1GB. [2024-10-14 08:35:45,044 INFO L158 Benchmark]: Witness Printer took 5.99ms. Allocated memory is still 673.2MB. Free memory is still 470.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 08:35:45,046 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 123.7MB. Free memory was 86.0MB in the beginning and 85.9MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.54ms. Allocated memory is still 176.2MB. Free memory was 145.2MB in the beginning and 132.3MB in the end (delta: 12.9MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 101.34ms. Allocated memory is still 176.2MB. Free memory was 132.3MB in the beginning and 126.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.58ms. Allocated memory is still 176.2MB. Free memory was 126.0MB in the beginning and 119.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 808.49ms. Allocated memory is still 176.2MB. Free memory was 119.1MB in the beginning and 139.3MB in the end (delta: -20.2MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. * TraceAbstraction took 40440.48ms. Allocated memory was 176.2MB in the beginning and 673.2MB in the end (delta: 497.0MB). Free memory was 138.0MB in the beginning and 470.1MB in the end (delta: -332.1MB). Peak memory consumption was 165.1MB. Max. memory is 16.1GB. * Witness Printer took 5.99ms. Allocated memory is still 673.2MB. Free memory is still 470.1MB. There was no memory consumed. Max. memory is 16.1GB. * 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 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 145, overapproximation of someBinaryDOUBLEComparisonOperation at line 187, overapproximation of shiftRight at line 75. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 16; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_4 = 128; [L26] unsigned char var_1_5 = 10; [L27] unsigned short int var_1_6 = 10; [L28] unsigned short int var_1_7 = 52077; [L29] unsigned short int var_1_8 = 47248; [L30] unsigned short int var_1_9 = 50; [L31] float var_1_11 = 63.75; [L32] signed long int var_1_12 = 100000; [L33] unsigned short int var_1_13 = 8; [L34] signed long int var_1_14 = 2; [L35] signed long int var_1_15 = 32; [L36] double var_1_17 = 127.5; [L37] double var_1_18 = 32.75; [L38] signed char var_1_19 = 0; [L39] unsigned long int var_1_20 = 128; [L40] unsigned long int var_1_21 = 32; [L41] unsigned long int var_1_22 = 8; [L42] double var_1_23 = 10.4; [L43] unsigned char var_1_24 = 0; [L44] double var_1_25 = 199.5; [L45] unsigned char var_1_26 = 1; [L46] unsigned long int var_1_27 = 16; [L47] unsigned char var_1_28 = 0; [L48] unsigned char var_1_29 = 0; [L49] unsigned char var_1_30 = 16; [L50] unsigned char var_1_31 = 2; [L51] signed short int var_1_32 = -128; [L52] signed char var_1_33 = 5; [L53] signed char var_1_34 = 10; [L54] signed char var_1_35 = 64; [L55] unsigned short int last_1_var_1_13 = 8; [L56] double last_1_var_1_17 = 127.5; [L191] isInitial = 1 [L192] FCALL initially() [L193] COND TRUE 1 [L194] CALL updateLastVariables() [L183] last_1_var_1_13 = var_1_13 [L184] last_1_var_1_17 = var_1_17 [L194] RET updateLastVariables() [L195] CALL updateVariables() [L125] var_1_2 = __VERIFIER_nondet_uchar() [L126] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L126] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L127] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L127] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=0, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L128] var_1_3 = __VERIFIER_nondet_uchar() [L129] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L129] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L130] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L130] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=128, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L131] var_1_4 = __VERIFIER_nondet_uchar() [L132] CALL assume_abort_if_not(var_1_4 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L132] RET assume_abort_if_not(var_1_4 >= 127) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L133] CALL assume_abort_if_not(var_1_4 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L133] RET assume_abort_if_not(var_1_4 <= 254) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=10, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L134] var_1_5 = __VERIFIER_nondet_uchar() [L135] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L135] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L136] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L136] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=52077, var_1_8=47248, var_1_9=50] [L137] var_1_7 = __VERIFIER_nondet_ushort() [L138] CALL assume_abort_if_not(var_1_7 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=47248, var_1_9=50] [L138] RET assume_abort_if_not(var_1_7 >= 32767) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=47248, var_1_9=50] [L139] CALL assume_abort_if_not(var_1_7 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=47248, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=47248, var_1_9=50] [L139] RET assume_abort_if_not(var_1_7 <= 65534) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=47248, var_1_9=50] [L140] var_1_8 = __VERIFIER_nondet_ushort() [L141] CALL assume_abort_if_not(var_1_8 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L141] RET assume_abort_if_not(var_1_8 >= 32767) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L142] CALL assume_abort_if_not(var_1_8 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L142] RET assume_abort_if_not(var_1_8 <= 65534) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_11=255/4, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L143] var_1_11 = __VERIFIER_nondet_float() [L144] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L144] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L145] CALL assume_abort_if_not(var_1_11 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L145] RET assume_abort_if_not(var_1_11 != 0.0F) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=2, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L146] var_1_14 = __VERIFIER_nondet_long() [L147] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L147] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L148] CALL assume_abort_if_not(var_1_14 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L148] RET assume_abort_if_not(var_1_14 <= 32) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=32, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L149] var_1_15 = __VERIFIER_nondet_long() [L150] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L150] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L151] CALL assume_abort_if_not(var_1_15 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L151] RET assume_abort_if_not(var_1_15 <= 32) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_18=131/4, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L152] var_1_18 = __VERIFIER_nondet_double() [L153] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L153] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=8, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L154] var_1_22 = __VERIFIER_nondet_ulong() [L155] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L155] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L156] CALL assume_abort_if_not(var_1_22 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L156] RET assume_abort_if_not(var_1_22 <= 4294967294) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=0, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L157] var_1_24 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L158] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L159] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L159] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_25=399/2, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L160] var_1_25 = __VERIFIER_nondet_double() [L161] CALL assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L161] RET assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=16, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L162] var_1_27 = __VERIFIER_nondet_ulong() [L163] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L163] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L164] CALL assume_abort_if_not(var_1_27 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L164] RET assume_abort_if_not(var_1_27 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L165] CALL assume_abort_if_not(var_1_27 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L165] RET assume_abort_if_not(var_1_27 != 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L166] var_1_28 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_28 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L167] RET assume_abort_if_not(var_1_28 >= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L168] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L168] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L169] var_1_29 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L170] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L171] CALL assume_abort_if_not(var_1_29 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L171] RET assume_abort_if_not(var_1_29 <= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=2, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L172] var_1_31 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L173] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L174] CALL assume_abort_if_not(var_1_31 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L174] RET assume_abort_if_not(var_1_31 <= 254) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=10, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L175] var_1_34 = __VERIFIER_nondet_char() [L176] CALL assume_abort_if_not(var_1_34 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L176] RET assume_abort_if_not(var_1_34 >= -1) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L177] CALL assume_abort_if_not(var_1_34 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L177] RET assume_abort_if_not(var_1_34 <= 126) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=64, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L178] var_1_35 = __VERIFIER_nondet_char() [L179] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L179] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L180] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L180] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=32, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L195] RET updateVariables() [L196] CALL step() [L60] var_1_21 = var_1_22 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=52/5, var_1_24=1, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L61] COND TRUE \read(var_1_24) [L62] var_1_23 = var_1_25 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L64] COND FALSE !((- var_1_25) < var_1_23) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=16, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L71] var_1_30 = var_1_31 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L72] COND FALSE !(var_1_22 >= 100u) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L75] EXPR var_1_21 | var_1_31 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L75] EXPR var_1_27 >> var_1_32 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=5, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L75] COND TRUE (var_1_21 | var_1_31) <= (var_1_27 >> var_1_32) [L76] var_1_33 = (var_1_34 - ((((var_1_35) < (32)) ? (var_1_35) : (32)))) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L80] COND FALSE !(-100000 >= last_1_var_1_13) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L83] COND FALSE !((last_1_var_1_17 / var_1_11) == 999999.6f) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L87] unsigned char stepLocal_0 = var_1_3; VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, stepLocal_0=1, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=16, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L88] COND TRUE var_1_2 && stepLocal_0 [L89] var_1_1 = (var_1_4 - var_1_5) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=254, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=10, var_1_7=32767, var_1_8=32767, var_1_9=50] [L93] COND FALSE !(var_1_1 <= (var_1_5 * var_1_4)) [L100] var_1_6 = var_1_5 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=255/2, var_1_19=0, var_1_1=254, var_1_20=128, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=0, var_1_7=32767, var_1_8=32767, var_1_9=50] [L102] var_1_17 = var_1_18 [L103] var_1_19 = 5 [L104] var_1_20 = var_1_15 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=100000, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=254, var_1_20=0, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=0, var_1_7=32767, var_1_8=32767, var_1_9=50] [L105] COND FALSE !(var_1_1 < var_1_20) [L112] var_1_12 = var_1_6 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=254, var_1_20=0, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=0, var_1_7=32767, var_1_8=32767, var_1_9=50] [L114] EXPR -4 >> ((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15))) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=254, var_1_20=0, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=0, var_1_7=32767, var_1_8=32767, var_1_9=50] [L114] EXPR var_1_7 | ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=8, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=254, var_1_20=0, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=0, var_1_7=32767, var_1_8=32767, var_1_9=50] [L114] COND FALSE !((-4 >> ((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15)))) >= (var_1_7 | ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) [L121] var_1_13 = var_1_1 VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=254, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=254, var_1_20=0, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=0, var_1_7=32767, var_1_8=32767, var_1_9=50] [L196] RET step() [L197] CALL, EXPR property() [L187] EXPR (((((var_1_2 && var_1_3) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : (var_1_1 == ((unsigned char) (var_1_4 - var_1_5)))) && ((var_1_1 <= (var_1_5 * var_1_4)) ? (var_1_2 ? (var_1_6 == ((unsigned short int) (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))) - var_1_5))) : (var_1_6 == ((unsigned short int) var_1_5))) : (var_1_6 == ((unsigned short int) var_1_5)))) && ((-100000 >= last_1_var_1_13) ? (var_1_9 == ((unsigned short int) (((((last_1_var_1_13 + var_1_5)) > (64)) ? ((last_1_var_1_13 + var_1_5)) : (64))))) : (((last_1_var_1_17 / var_1_11) == 999999.6f) ? (var_1_9 == ((unsigned short int) var_1_7)) : 1))) && ((var_1_1 < var_1_20) ? ((var_1_5 == (~ (var_1_1 + var_1_20))) ? (var_1_12 == ((signed long int) (((((var_1_5) > (((((-1) < (var_1_1)) ? (-1) : (var_1_1))))) ? (var_1_5) : (((((-1) < (var_1_1)) ? (-1) : (var_1_1)))))) - 1000))) : (var_1_12 == ((signed long int) ((((var_1_20) < (var_1_8)) ? (var_1_20) : (var_1_8)))))) : (var_1_12 == ((signed long int) var_1_6)))) && (((-4 >> ((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15)))) >= (var_1_7 | ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_3 ? (var_1_13 == ((unsigned short int) var_1_6)) : (var_1_13 == ((unsigned short int) var_1_4))) : (var_1_13 == ((unsigned short int) var_1_1))) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=254, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=254, var_1_20=0, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=0, var_1_7=32767, var_1_8=32767, var_1_9=50] [L187-L188] return ((((((((var_1_2 && var_1_3) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : (var_1_1 == ((unsigned char) (var_1_4 - var_1_5)))) && ((var_1_1 <= (var_1_5 * var_1_4)) ? (var_1_2 ? (var_1_6 == ((unsigned short int) (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))) - var_1_5))) : (var_1_6 == ((unsigned short int) var_1_5))) : (var_1_6 == ((unsigned short int) var_1_5)))) && ((-100000 >= last_1_var_1_13) ? (var_1_9 == ((unsigned short int) (((((last_1_var_1_13 + var_1_5)) > (64)) ? ((last_1_var_1_13 + var_1_5)) : (64))))) : (((last_1_var_1_17 / var_1_11) == 999999.6f) ? (var_1_9 == ((unsigned short int) var_1_7)) : 1))) && ((var_1_1 < var_1_20) ? ((var_1_5 == (~ (var_1_1 + var_1_20))) ? (var_1_12 == ((signed long int) (((((var_1_5) > (((((-1) < (var_1_1)) ? (-1) : (var_1_1))))) ? (var_1_5) : (((((-1) < (var_1_1)) ? (-1) : (var_1_1)))))) - 1000))) : (var_1_12 == ((signed long int) ((((var_1_20) < (var_1_8)) ? (var_1_20) : (var_1_8)))))) : (var_1_12 == ((signed long int) var_1_6)))) && (((-4 >> ((((var_1_14) < (var_1_15)) ? (var_1_14) : (var_1_15)))) >= (var_1_7 | ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? (var_1_3 ? (var_1_13 == ((unsigned short int) var_1_6)) : (var_1_13 == ((unsigned short int) var_1_4))) : (var_1_13 == ((unsigned short int) var_1_1)))) && (var_1_17 == ((double) var_1_18))) && (var_1_19 == ((signed char) 5))) && (var_1_20 == ((unsigned long int) var_1_15)) ; [L197] RET, EXPR property() [L197] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=254, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=254, var_1_20=0, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=0, var_1_7=32767, var_1_8=32767, var_1_9=50] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=8, last_1_var_1_17=255/2, var_1_12=0, var_1_13=254, var_1_14=1, var_1_15=0, var_1_17=3, var_1_18=3, var_1_19=5, var_1_1=254, var_1_20=0, var_1_21=-4294967295, var_1_22=-4294967295, var_1_23=2, var_1_24=1, var_1_25=2, var_1_26=1, var_1_27=1, var_1_28=1, var_1_29=0, var_1_2=1, var_1_30=1, var_1_31=1, var_1_32=-128, var_1_33=0, var_1_34=32, var_1_35=32, var_1_3=1, var_1_4=-2, var_1_5=-1792, var_1_6=0, var_1_7=32767, var_1_8=32767, var_1_9=50] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 104 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 40.2s, OverallIterations: 6, TraceHistogramMax: 37, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 7.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2261 SdHoareTripleChecker+Valid, 5.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2174 mSDsluCounter, 4406 SdHoareTripleChecker+Invalid, 4.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3478 mSDsCounter, 1146 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2647 IncrementalHoareTripleChecker+Invalid, 3793 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1146 mSolverCounterUnsat, 928 mSDtfsCounter, 2647 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1408 GetRequests, 1314 SyntacticMatches, 2 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 921 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=775occurred in iteration=5, InterpolantAutomatonStates: 84, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 677 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 29.5s InterpolantComputationTime, 2053 NumberOfCodeBlocks, 2053 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 2042 ConstructedInterpolants, 0 QuantifiedInterpolants, 8752 SizeOfPredicates, 11 NumberOfNonLiveVariables, 1020 ConjunctsInSsa, 25 ConjunctsInUnsatCore, 9 InterpolantComputations, 3 PerfectInterpolantSequences, 23787/23976 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-10-14 08:35:45,170 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b9aeaf63ba9632d5bd49fe655a3ab8362db70a7ed4d69f34625a8fb51271a9c8 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 08:35:47,365 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 08:35:47,440 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-14 08:35:47,449 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 08:35:47,450 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 08:35:47,488 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 08:35:47,489 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 08:35:47,489 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 08:35:47,491 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 08:35:47,492 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 08:35:47,493 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 08:35:47,493 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 08:35:47,494 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 08:35:47,494 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 08:35:47,496 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 08:35:47,497 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 08:35:47,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 08:35:47,498 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 08:35:47,498 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 08:35:47,499 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 08:35:47,499 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 08:35:47,500 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 08:35:47,500 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 08:35:47,501 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 08:35:47,501 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 08:35:47,501 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 08:35:47,501 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 08:35:47,502 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 08:35:47,502 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 08:35:47,502 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 08:35:47,502 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 08:35:47,503 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 08:35:47,503 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 08:35:47,503 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 08:35:47,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:35:47,504 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 08:35:47,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 08:35:47,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 08:35:47,504 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 08:35:47,505 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 08:35:47,505 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 08:35:47,506 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 08:35:47,506 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 08:35:47,506 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 08:35:47,507 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 08:35:47,507 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9aeaf63ba9632d5bd49fe655a3ab8362db70a7ed4d69f34625a8fb51271a9c8 [2024-10-14 08:35:47,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 08:35:47,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 08:35:47,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 08:35:47,885 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 08:35:47,886 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 08:35:47,888 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i [2024-10-14 08:35:49,378 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 08:35:49,608 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 08:35:49,609 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i [2024-10-14 08:35:49,618 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/404bd6e90/9856390b109643098c7c4519a07c7c6f/FLAGeafbbb255 [2024-10-14 08:35:49,947 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/404bd6e90/9856390b109643098c7c4519a07c7c6f [2024-10-14 08:35:49,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 08:35:49,951 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 08:35:49,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 08:35:49,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 08:35:49,957 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 08:35:49,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:35:49" (1/1) ... [2024-10-14 08:35:49,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4481b4f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:49, skipping insertion in model container [2024-10-14 08:35:49,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:35:49" (1/1) ... [2024-10-14 08:35:49,997 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 08:35:50,166 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i[915,928] [2024-10-14 08:35:50,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:35:50,277 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 08:35:50,292 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-46.i[915,928] [2024-10-14 08:35:50,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:35:50,342 INFO L204 MainTranslator]: Completed translation [2024-10-14 08:35:50,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50 WrapperNode [2024-10-14 08:35:50,343 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 08:35:50,344 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 08:35:50,344 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 08:35:50,344 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 08:35:50,350 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,367 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,408 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 204 [2024-10-14 08:35:50,412 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 08:35:50,413 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 08:35:50,413 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 08:35:50,413 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 08:35:50,429 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,429 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,440 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,462 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]. [2024-10-14 08:35:50,466 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,467 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,483 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,489 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,496 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,498 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,505 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 08:35:50,506 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 08:35:50,506 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 08:35:50,506 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 08:35:50,507 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (1/1) ... [2024-10-14 08:35:50,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:35:50,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:35:50,539 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) [2024-10-14 08:35:50,542 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 [2024-10-14 08:35:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 08:35:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-14 08:35:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 08:35:50,602 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 08:35:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 08:35:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 08:35:50,714 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 08:35:50,717 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 08:36:03,670 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-10-14 08:36:03,671 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 08:36:03,745 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 08:36:03,746 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 08:36:03,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:36:03 BoogieIcfgContainer [2024-10-14 08:36:03,746 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 08:36:03,749 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 08:36:03,749 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 08:36:03,752 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 08:36:03,752 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 08:35:49" (1/3) ... [2024-10-14 08:36:03,753 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40f4499c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:36:03, skipping insertion in model container [2024-10-14 08:36:03,753 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:35:50" (2/3) ... [2024-10-14 08:36:03,754 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40f4499c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:36:03, skipping insertion in model container [2024-10-14 08:36:03,754 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:36:03" (3/3) ... [2024-10-14 08:36:03,755 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-46.i [2024-10-14 08:36:03,771 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 08:36:03,771 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 08:36:03,843 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 08:36:03,850 INFO L333 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, 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;@33fcacef, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 08:36:03,850 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 08:36:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 46 states have (on average 1.4130434782608696) internal successors, (65), 47 states have internal predecessors, (65), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-10-14 08:36:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-10-14 08:36:03,872 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:36:03,873 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:36:03,873 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:36:03,878 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:36:03,878 INFO L85 PathProgramCache]: Analyzing trace with hash 49352075, now seen corresponding path program 1 times [2024-10-14 08:36:03,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:36:03,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1027534560] [2024-10-14 08:36:03,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:36:03,891 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 [2024-10-14 08:36:03,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:36:03,895 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) [2024-10-14 08:36:03,896 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 [2024-10-14 08:36:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:36:04,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-14 08:36:04,738 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:36:04,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1224 proven. 0 refuted. 0 times theorem prover too weak. 1440 trivial. 0 not checked. [2024-10-14 08:36:04,814 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 08:36:04,815 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 08:36:04,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1027534560] [2024-10-14 08:36:04,817 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1027534560] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:36:04,820 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:36:04,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 08:36:04,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578480281] [2024-10-14 08:36:04,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:36:04,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 08:36:04,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 08:36:04,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 08:36:04,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:36:04,858 INFO L87 Difference]: Start difference. First operand has 86 states, 46 states have (on average 1.4130434782608696) internal successors, (65), 47 states have internal predecessors, (65), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-10-14 08:36:09,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 08:36:09,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:36:09,136 INFO L93 Difference]: Finished difference Result 168 states and 311 transitions. [2024-10-14 08:36:09,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 08:36:09,218 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 221 [2024-10-14 08:36:09,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:36:09,225 INFO L225 Difference]: With dead ends: 168 [2024-10-14 08:36:09,225 INFO L226 Difference]: Without dead ends: 83 [2024-10-14 08:36:09,228 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:36:09,232 INFO L432 NwaCegarLoop]: 127 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 127 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-10-14 08:36:09,232 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 127 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-10-14 08:36:09,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2024-10-14 08:36:09,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2024-10-14 08:36:09,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 44 states have (on average 1.2727272727272727) internal successors, (56), 44 states have internal predecessors, (56), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-10-14 08:36:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 130 transitions. [2024-10-14 08:36:09,295 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 130 transitions. Word has length 221 [2024-10-14 08:36:09,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:36:09,295 INFO L471 AbstractCegarLoop]: Abstraction has 83 states and 130 transitions. [2024-10-14 08:36:09,296 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-10-14 08:36:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 130 transitions. [2024-10-14 08:36:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-10-14 08:36:09,302 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:36:09,302 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:36:09,322 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 (2)] Ended with exit code 0 [2024-10-14 08:36:09,503 WARN L453 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 [2024-10-14 08:36:09,503 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:36:09,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:36:09,504 INFO L85 PathProgramCache]: Analyzing trace with hash -251067998, now seen corresponding path program 1 times [2024-10-14 08:36:09,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:36:09,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1981915190] [2024-10-14 08:36:09,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:36:09,506 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 [2024-10-14 08:36:09,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:36:09,510 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) [2024-10-14 08:36:09,512 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 [2024-10-14 08:36:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:36:10,347 INFO L255 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-10-14 08:36:10,389 INFO L278 TraceCheckSpWp]: Computing forward predicates...