./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_fillercodestructure_filler-pe-co_file-55.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-55.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 db329c5db7c5eef2e95b0f25b2bb4ca4e882c461fe9ec5c74cbebe73797a604c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 09:19:18,585 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 09:19:18,658 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-11 09:19:18,663 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 09:19:18,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 09:19:18,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 09:19:18,694 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 09:19:18,695 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 09:19:18,695 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 09:19:18,695 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 09:19:18,696 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 09:19:18,698 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 09:19:18,699 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 09:19:18,700 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 09:19:18,701 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 09:19:18,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 09:19:18,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 09:19:18,702 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 09:19:18,702 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 09:19:18,703 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 09:19:18,703 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 09:19:18,706 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 09:19:18,706 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 09:19:18,707 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 09:19:18,707 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 09:19:18,707 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 09:19:18,707 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 09:19:18,708 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 09:19:18,708 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 09:19:18,708 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 09:19:18,708 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 09:19:18,708 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 09:19:18,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 09:19:18,709 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 09:19:18,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 09:19:18,709 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 09:19:18,709 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 09:19:18,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 09:19:18,710 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 09:19:18,710 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 09:19:18,710 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 09:19:18,711 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 09:19:18,711 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db329c5db7c5eef2e95b0f25b2bb4ca4e882c461fe9ec5c74cbebe73797a604c [2024-10-11 09:19:18,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 09:19:18,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 09:19:18,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 09:19:18,954 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 09:19:18,955 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 09:19:18,956 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-55.i [2024-10-11 09:19:20,283 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 09:19:20,460 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 09:19:20,463 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-55.i [2024-10-11 09:19:20,473 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/adea994c3/698f5806b4cb4a32a6d4cf142dfe978d/FLAG8785c6227 [2024-10-11 09:19:20,497 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/adea994c3/698f5806b4cb4a32a6d4cf142dfe978d [2024-10-11 09:19:20,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 09:19:20,500 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 09:19:20,502 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 09:19:20,502 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 09:19:20,507 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 09:19:20,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35aa38d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20, skipping insertion in model container [2024-10-11 09:19:20,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,530 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 09:19:20,703 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_fillercodestructure_filler-pe-co_file-55.i[919,932] [2024-10-11 09:19:20,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 09:19:20,805 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 09:19:20,815 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_fillercodestructure_filler-pe-co_file-55.i[919,932] [2024-10-11 09:19:20,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 09:19:20,859 INFO L204 MainTranslator]: Completed translation [2024-10-11 09:19:20,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20 WrapperNode [2024-10-11 09:19:20,863 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 09:19:20,864 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 09:19:20,864 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 09:19:20,864 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 09:19:20,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,880 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,910 INFO L138 Inliner]: procedures = 26, calls = 61, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 262 [2024-10-11 09:19:20,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 09:19:20,911 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 09:19:20,911 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 09:19:20,911 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 09:19:20,921 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,924 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,949 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]. [2024-10-11 09:19:20,950 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,950 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,957 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,960 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,962 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,966 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,969 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 09:19:20,970 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 09:19:20,971 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 09:19:20,971 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 09:19:20,971 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (1/1) ... [2024-10-11 09:19:20,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 09:19:20,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 09:19:21,006 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 09:19:21,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 09:19:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 09:19:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 09:19:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 09:19:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 09:19:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 09:19:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 09:19:21,165 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 09:19:21,167 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 09:19:21,465 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-10-11 09:19:21,466 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 09:19:21,514 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 09:19:21,515 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 09:19:21,515 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 09:19:21 BoogieIcfgContainer [2024-10-11 09:19:21,515 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 09:19:21,517 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 09:19:21,517 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 09:19:21,520 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 09:19:21,521 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 09:19:20" (1/3) ... [2024-10-11 09:19:21,522 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17d5fb60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 09:19:21, skipping insertion in model container [2024-10-11 09:19:21,522 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:20" (2/3) ... [2024-10-11 09:19:21,523 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17d5fb60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 09:19:21, skipping insertion in model container [2024-10-11 09:19:21,523 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 09:19:21" (3/3) ... [2024-10-11 09:19:21,524 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-co_file-55.i [2024-10-11 09:19:21,540 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 09:19:21,540 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 09:19:21,596 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 09:19:21,602 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;@12314716, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 09:19:21,602 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 09:19:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand has 107 states, 56 states have (on average 1.4107142857142858) internal successors, (79), 57 states have internal predecessors, (79), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-10-11 09:19:21,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:19:21,620 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:19:21,621 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:19:21,621 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:19:21,627 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:19:21,627 INFO L85 PathProgramCache]: Analyzing trace with hash 1046713181, now seen corresponding path program 1 times [2024-10-11 09:19:21,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 09:19:21,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186178905] [2024-10-11 09:19:21,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:21,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 09:19:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 09:19:22,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 09:19:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-11 09:19:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 09:19:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 09:19:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 09:19:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-11 09:19:22,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-11 09:19:22,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 09:19:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-11 09:19:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-11 09:19:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-11 09:19:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-11 09:19:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-11 09:19:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-11 09:19:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-11 09:19:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 09:19:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-11 09:19:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 09:19:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-11 09:19:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 09:19:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-11 09:19:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-11 09:19:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-11 09:19:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-11 09:19:22,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-11 09:19:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-11 09:19:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 09:19:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 09:19:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-11 09:19:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-11 09:19:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-11 09:19:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-11 09:19:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-11 09:19:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-11 09:19:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-11 09:19:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-11 09:19:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-10-11 09:19:22,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-11 09:19:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-11 09:19:22,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-11 09:19:22,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-11 09:19:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-11 09:19:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-10-11 09:19:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-11 09:19:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-10-11 09:19:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-10-11 09:19:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-10-11 09:19:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-10-11 09:19:22,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 09:19:22,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186178905] [2024-10-11 09:19:22,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186178905] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 09:19:22,312 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 09:19:22,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-11 09:19:22,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1435802149] [2024-10-11 09:19:22,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 09:19:22,318 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-11 09:19:22,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 09:19:22,341 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-11 09:19:22,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 09:19:22,345 INFO L87 Difference]: Start difference. First operand has 107 states, 56 states have (on average 1.4107142857142858) internal successors, (79), 57 states have internal predecessors, (79), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 2 states have call successors, (48) [2024-10-11 09:19:22,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 09:19:22,400 INFO L93 Difference]: Finished difference Result 211 states and 396 transitions. [2024-10-11 09:19:22,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-11 09:19:22,405 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 2 states have call successors, (48) Word has length 283 [2024-10-11 09:19:22,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 09:19:22,414 INFO L225 Difference]: With dead ends: 211 [2024-10-11 09:19:22,414 INFO L226 Difference]: Without dead ends: 105 [2024-10-11 09:19:22,419 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 09:19:22,423 INFO L432 NwaCegarLoop]: 166 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, 166 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 [2024-10-11 09:19:22,424 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 166 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-11 09:19:22,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2024-10-11 09:19:22,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2024-10-11 09:19:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 55 states have (on average 1.3272727272727274) internal successors, (73), 55 states have internal predecessors, (73), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-10-11 09:19:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 169 transitions. [2024-10-11 09:19:22,490 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 169 transitions. Word has length 283 [2024-10-11 09:19:22,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 09:19:22,490 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 169 transitions. [2024-10-11 09:19:22,491 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 2 states have call successors, (48) [2024-10-11 09:19:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 169 transitions. [2024-10-11 09:19:22,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:19:22,500 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:19:22,500 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:19:22,501 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 09:19:22,501 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:19:22,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:19:22,502 INFO L85 PathProgramCache]: Analyzing trace with hash -852566811, now seen corresponding path program 1 times [2024-10-11 09:19:22,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 09:19:22,503 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813737044] [2024-10-11 09:19:22,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:22,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 09:19:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 09:19:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 09:19:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-11 09:19:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 09:19:23,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 09:19:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 09:19:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-11 09:19:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-11 09:19:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 09:19:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-11 09:19:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-11 09:19:23,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-11 09:19:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-11 09:19:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-11 09:19:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-11 09:19:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-11 09:19:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 09:19:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-11 09:19:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 09:19:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-11 09:19:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 09:19:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-11 09:19:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-11 09:19:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-11 09:19:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-11 09:19:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-11 09:19:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-11 09:19:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 09:19:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 09:19:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-11 09:19:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-11 09:19:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-11 09:19:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-11 09:19:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-11 09:19:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-11 09:19:23,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-11 09:19:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-11 09:19:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-10-11 09:19:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-11 09:19:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-11 09:19:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-11 09:19:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-11 09:19:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-11 09:19:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-10-11 09:19:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-11 09:19:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-10-11 09:19:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-10-11 09:19:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-10-11 09:19:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 57 proven. 84 refuted. 0 times theorem prover too weak. 4371 trivial. 0 not checked. [2024-10-11 09:19:23,709 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 09:19:23,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813737044] [2024-10-11 09:19:23,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813737044] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 09:19:23,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1674325317] [2024-10-11 09:19:23,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:23,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 09:19:23,710 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 09:19:23,715 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 09:19:23,720 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-11 09:19:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:23,901 INFO L255 TraceCheckSpWp]: Trace formula consists of 624 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-10-11 09:19:23,913 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 09:19:26,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 2504 proven. 564 refuted. 0 times theorem prover too weak. 1444 trivial. 0 not checked. [2024-10-11 09:19:26,777 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 09:19:28,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1674325317] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 09:19:28,122 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-11 09:19:28,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 26] total 30 [2024-10-11 09:19:28,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161404231] [2024-10-11 09:19:28,123 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-11 09:19:28,124 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2024-10-11 09:19:28,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 09:19:28,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2024-10-11 09:19:28,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=506, Invalid=1474, Unknown=0, NotChecked=0, Total=1980 [2024-10-11 09:19:28,126 INFO L87 Difference]: Start difference. First operand 105 states and 169 transitions. Second operand has 30 states, 30 states have (on average 3.466666666666667) internal successors, (104), 26 states have internal predecessors, (104), 11 states have call successors, (87), 8 states have call predecessors, (87), 11 states have return successors, (87), 11 states have call predecessors, (87), 11 states have call successors, (87) [2024-10-11 09:19:31,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 09:19:31,320 INFO L93 Difference]: Finished difference Result 466 states and 677 transitions. [2024-10-11 09:19:31,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-11 09:19:31,320 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 3.466666666666667) internal successors, (104), 26 states have internal predecessors, (104), 11 states have call successors, (87), 8 states have call predecessors, (87), 11 states have return successors, (87), 11 states have call predecessors, (87), 11 states have call successors, (87) Word has length 283 [2024-10-11 09:19:31,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 09:19:31,325 INFO L225 Difference]: With dead ends: 466 [2024-10-11 09:19:31,325 INFO L226 Difference]: Without dead ends: 362 [2024-10-11 09:19:31,328 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 674 GetRequests, 573 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2927 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=2817, Invalid=7689, Unknown=0, NotChecked=0, Total=10506 [2024-10-11 09:19:31,329 INFO L432 NwaCegarLoop]: 196 mSDtfsCounter, 382 mSDsluCounter, 906 mSDsCounter, 0 mSdLazyCounter, 1965 mSolverCounterSat, 301 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 413 SdHoareTripleChecker+Valid, 1102 SdHoareTripleChecker+Invalid, 2266 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 301 IncrementalHoareTripleChecker+Valid, 1965 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-11 09:19:31,330 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [413 Valid, 1102 Invalid, 2266 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [301 Valid, 1965 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-11 09:19:31,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2024-10-11 09:19:31,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 348. [2024-10-11 09:19:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 348 states, 201 states have (on average 1.2139303482587065) internal successors, (244), 203 states have internal predecessors, (244), 124 states have call successors, (124), 22 states have call predecessors, (124), 22 states have return successors, (124), 122 states have call predecessors, (124), 124 states have call successors, (124) [2024-10-11 09:19:31,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 492 transitions. [2024-10-11 09:19:31,424 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 492 transitions. Word has length 283 [2024-10-11 09:19:31,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 09:19:31,430 INFO L471 AbstractCegarLoop]: Abstraction has 348 states and 492 transitions. [2024-10-11 09:19:31,430 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 3.466666666666667) internal successors, (104), 26 states have internal predecessors, (104), 11 states have call successors, (87), 8 states have call predecessors, (87), 11 states have return successors, (87), 11 states have call predecessors, (87), 11 states have call successors, (87) [2024-10-11 09:19:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 492 transitions. [2024-10-11 09:19:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:19:31,437 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:19:31,437 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:19:31,463 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-11 09:19:31,638 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 09:19:31,639 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:19:31,639 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:19:31,639 INFO L85 PathProgramCache]: Analyzing trace with hash -172508441, now seen corresponding path program 1 times [2024-10-11 09:19:31,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 09:19:31,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912875066] [2024-10-11 09:19:31,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:31,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 09:19:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 09:19:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 09:19:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-11 09:19:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 09:19:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 09:19:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 09:19:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-11 09:19:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-11 09:19:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 09:19:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-11 09:19:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-11 09:19:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-11 09:19:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-11 09:19:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-11 09:19:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-11 09:19:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-11 09:19:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 09:19:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-11 09:19:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 09:19:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-11 09:19:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 09:19:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-11 09:19:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-11 09:19:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-11 09:19:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-11 09:19:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-11 09:19:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-11 09:19:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 09:19:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 09:19:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-11 09:19:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-11 09:19:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-11 09:19:32,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-11 09:19:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-11 09:19:32,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-11 09:19:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-11 09:19:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-11 09:19:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-10-11 09:19:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-11 09:19:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-11 09:19:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-11 09:19:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-11 09:19:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-11 09:19:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-10-11 09:19:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-11 09:19:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-10-11 09:19:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-10-11 09:19:32,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-10-11 09:19:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 78 proven. 63 refuted. 0 times theorem prover too weak. 4371 trivial. 0 not checked. [2024-10-11 09:19:32,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 09:19:32,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912875066] [2024-10-11 09:19:32,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1912875066] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-11 09:19:32,193 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1695631860] [2024-10-11 09:19:32,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:32,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 09:19:32,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 09:19:32,195 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 09:19:32,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-11 09:19:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:32,323 INFO L255 TraceCheckSpWp]: Trace formula consists of 624 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-10-11 09:19:32,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 09:19:32,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 2283 proven. 63 refuted. 0 times theorem prover too weak. 2166 trivial. 0 not checked. [2024-10-11 09:19:32,489 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 09:19:32,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 78 proven. 63 refuted. 0 times theorem prover too weak. 4371 trivial. 0 not checked. [2024-10-11 09:19:32,718 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1695631860] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 09:19:32,718 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-11 09:19:32,718 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 9 [2024-10-11 09:19:32,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441651053] [2024-10-11 09:19:32,719 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-11 09:19:32,719 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-11 09:19:32,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 09:19:32,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-11 09:19:32,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-10-11 09:19:32,720 INFO L87 Difference]: Start difference. First operand 348 states and 492 transitions. Second operand has 9 states, 9 states have (on average 6.444444444444445) internal successors, (58), 9 states have internal predecessors, (58), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-10-11 09:19:33,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 09:19:33,079 INFO L93 Difference]: Finished difference Result 700 states and 977 transitions. [2024-10-11 09:19:33,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-11 09:19:33,080 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.444444444444445) internal successors, (58), 9 states have internal predecessors, (58), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 283 [2024-10-11 09:19:33,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 09:19:33,084 INFO L225 Difference]: With dead ends: 700 [2024-10-11 09:19:33,085 INFO L226 Difference]: Without dead ends: 368 [2024-10-11 09:19:33,086 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 657 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2024-10-11 09:19:33,087 INFO L432 NwaCegarLoop]: 110 mSDtfsCounter, 121 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 279 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 168 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-11 09:19:33,087 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [168 Valid, 233 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 279 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-11 09:19:33,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states. [2024-10-11 09:19:33,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 356. [2024-10-11 09:19:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 207 states have (on average 1.1884057971014492) internal successors, (246), 209 states have internal predecessors, (246), 124 states have call successors, (124), 24 states have call predecessors, (124), 24 states have return successors, (124), 122 states have call predecessors, (124), 124 states have call successors, (124) [2024-10-11 09:19:33,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 494 transitions. [2024-10-11 09:19:33,133 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 494 transitions. Word has length 283 [2024-10-11 09:19:33,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 09:19:33,134 INFO L471 AbstractCegarLoop]: Abstraction has 356 states and 494 transitions. [2024-10-11 09:19:33,134 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.444444444444445) internal successors, (58), 9 states have internal predecessors, (58), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-10-11 09:19:33,134 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 494 transitions. [2024-10-11 09:19:33,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:19:33,137 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:19:33,137 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:19:33,153 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-11 09:19:33,337 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 09:19:33,338 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:19:33,338 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:19:33,339 INFO L85 PathProgramCache]: Analyzing trace with hash -1183625691, now seen corresponding path program 1 times [2024-10-11 09:19:33,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 09:19:33,339 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804203336] [2024-10-11 09:19:33,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:33,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 09:19:33,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 09:19:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 09:19:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-11 09:19:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 09:19:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 09:19:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 09:19:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-11 09:19:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-11 09:19:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 09:19:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-11 09:19:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-11 09:19:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-11 09:19:33,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-11 09:19:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-11 09:19:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-11 09:19:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-11 09:19:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 09:19:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-11 09:19:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 09:19:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-11 09:19:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 09:19:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-11 09:19:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-11 09:19:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-11 09:19:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-11 09:19:33,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-11 09:19:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-11 09:19:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 09:19:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 09:19:33,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-11 09:19:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-11 09:19:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-11 09:19:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-11 09:19:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-11 09:19:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-11 09:19:33,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-11 09:19:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-11 09:19:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-10-11 09:19:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-11 09:19:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-11 09:19:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-11 09:19:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-11 09:19:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-11 09:19:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:33,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-10-11 09:19:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-11 09:19:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-10-11 09:19:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-10-11 09:19:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-10-11 09:19:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-10-11 09:19:34,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 09:19:34,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804203336] [2024-10-11 09:19:34,009 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804203336] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 09:19:34,009 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 09:19:34,010 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 09:19:34,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637142802] [2024-10-11 09:19:34,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 09:19:34,011 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 09:19:34,011 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 09:19:34,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 09:19:34,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 09:19:34,011 INFO L87 Difference]: Start difference. First operand 356 states and 494 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2024-10-11 09:19:34,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 09:19:34,484 INFO L93 Difference]: Finished difference Result 543 states and 738 transitions. [2024-10-11 09:19:34,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 09:19:34,485 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) Word has length 283 [2024-10-11 09:19:34,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 09:19:34,487 INFO L225 Difference]: With dead ends: 543 [2024-10-11 09:19:34,489 INFO L226 Difference]: Without dead ends: 203 [2024-10-11 09:19:34,490 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-11 09:19:34,490 INFO L432 NwaCegarLoop]: 211 mSDtfsCounter, 148 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 343 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-11 09:19:34,491 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [148 Valid, 343 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 70 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-11 09:19:34,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2024-10-11 09:19:34,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 160. [2024-10-11 09:19:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 91 states have (on average 1.1318681318681318) internal successors, (103), 92 states have internal predecessors, (103), 57 states have call successors, (57), 11 states have call predecessors, (57), 11 states have return successors, (57), 56 states have call predecessors, (57), 57 states have call successors, (57) [2024-10-11 09:19:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 217 transitions. [2024-10-11 09:19:34,516 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 217 transitions. Word has length 283 [2024-10-11 09:19:34,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 09:19:34,518 INFO L471 AbstractCegarLoop]: Abstraction has 160 states and 217 transitions. [2024-10-11 09:19:34,518 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2024-10-11 09:19:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 217 transitions. [2024-10-11 09:19:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:19:34,519 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:19:34,519 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:19:34,519 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-11 09:19:34,519 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:19:34,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:19:34,520 INFO L85 PathProgramCache]: Analyzing trace with hash -847195743, now seen corresponding path program 1 times [2024-10-11 09:19:34,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 09:19:34,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706187332] [2024-10-11 09:19:34,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:34,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 09:19:34,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 09:19:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-11 09:19:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-11 09:19:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 09:19:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-11 09:19:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 09:19:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-10-11 09:19:34,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-11 09:19:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 09:19:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-11 09:19:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-11 09:19:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-11 09:19:34,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-11 09:19:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-11 09:19:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-11 09:19:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-10-11 09:19:34,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 09:19:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-11 09:19:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-11 09:19:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-11 09:19:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 09:19:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-11 09:19:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-11 09:19:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-11 09:19:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-11 09:19:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-11 09:19:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-11 09:19:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 09:19:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 09:19:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-11 09:19:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-11 09:19:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-11 09:19:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-11 09:19:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-11 09:19:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-11 09:19:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-11 09:19:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-11 09:19:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-10-11 09:19:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-11 09:19:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-10-11 09:19:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-11 09:19:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-11 09:19:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-11 09:19:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-10-11 09:19:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-11 09:19:34,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-10-11 09:19:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-10-11 09:19:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-10-11 09:19:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-10-11 09:19:34,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 09:19:34,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706187332] [2024-10-11 09:19:34,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706187332] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 09:19:34,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 09:19:34,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 09:19:34,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290152183] [2024-10-11 09:19:34,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 09:19:34,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-11 09:19:34,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 09:19:34,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-11 09:19:34,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 09:19:34,813 INFO L87 Difference]: Start difference. First operand 160 states and 217 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2024-10-11 09:19:34,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 09:19:34,843 INFO L93 Difference]: Finished difference Result 304 states and 409 transitions. [2024-10-11 09:19:34,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-11 09:19:34,844 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) Word has length 283 [2024-10-11 09:19:34,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 09:19:34,845 INFO L225 Difference]: With dead ends: 304 [2024-10-11 09:19:34,845 INFO L226 Difference]: Without dead ends: 160 [2024-10-11 09:19:34,846 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 09:19:34,847 INFO L432 NwaCegarLoop]: 158 mSDtfsCounter, 80 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-11 09:19:34,847 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 158 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-11 09:19:34,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2024-10-11 09:19:34,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 160. [2024-10-11 09:19:34,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 91 states have (on average 1.120879120879121) internal successors, (102), 92 states have internal predecessors, (102), 57 states have call successors, (57), 11 states have call predecessors, (57), 11 states have return successors, (57), 56 states have call predecessors, (57), 57 states have call successors, (57) [2024-10-11 09:19:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 216 transitions. [2024-10-11 09:19:34,880 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 216 transitions. Word has length 283 [2024-10-11 09:19:34,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 09:19:34,881 INFO L471 AbstractCegarLoop]: Abstraction has 160 states and 216 transitions. [2024-10-11 09:19:34,882 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2024-10-11 09:19:34,882 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 216 transitions. [2024-10-11 09:19:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:19:34,884 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:19:34,884 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:19:34,884 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-11 09:19:34,884 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:19:34,885 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:19:34,885 INFO L85 PathProgramCache]: Analyzing trace with hash -167137373, now seen corresponding path program 1 times [2024-10-11 09:19:34,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 09:19:34,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432157234] [2024-10-11 09:19:34,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:34,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 09:19:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-11 09:19:34,977 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1999052713] [2024-10-11 09:19:34,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:34,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 09:19:34,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 09:19:34,979 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 09:19:34,980 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-10-11 09:19:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-11 09:19:35,098 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-11 09:19:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-11 09:19:35,408 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-11 09:19:35,412 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-11 09:19:35,413 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-11 09:19:35,446 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-10-11 09:19:35,616 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 09:19:35,621 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-10-11 09:19:35,742 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-11 09:19:35,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 09:19:35 BoogieIcfgContainer [2024-10-11 09:19:35,744 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-11 09:19:35,745 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-11 09:19:35,745 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-11 09:19:35,745 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-11 09:19:35,745 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 09:19:21" (3/4) ... [2024-10-11 09:19:35,747 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-11 09:19:35,748 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-11 09:19:35,748 INFO L158 Benchmark]: Toolchain (without parser) took 15248.19ms. Allocated memory was 142.6MB in the beginning and 415.2MB in the end (delta: 272.6MB). Free memory was 72.6MB in the beginning and 320.8MB in the end (delta: -248.2MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2024-10-11 09:19:35,749 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 09:19:35,749 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.10ms. Allocated memory is still 142.6MB. Free memory was 72.5MB in the beginning and 107.4MB in the end (delta: -34.9MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2024-10-11 09:19:35,749 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.96ms. Allocated memory is still 142.6MB. Free memory was 107.4MB in the beginning and 103.9MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 09:19:35,749 INFO L158 Benchmark]: Boogie Preprocessor took 58.53ms. Allocated memory is still 142.6MB. Free memory was 103.9MB in the beginning and 99.6MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 09:19:35,749 INFO L158 Benchmark]: RCFGBuilder took 544.96ms. Allocated memory is still 142.6MB. Free memory was 99.5MB in the beginning and 68.3MB in the end (delta: 31.2MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-10-11 09:19:35,750 INFO L158 Benchmark]: TraceAbstraction took 14227.67ms. Allocated memory was 142.6MB in the beginning and 415.2MB in the end (delta: 272.6MB). Free memory was 67.6MB in the beginning and 321.8MB in the end (delta: -254.3MB). Peak memory consumption was 201.3MB. Max. memory is 16.1GB. [2024-10-11 09:19:35,750 INFO L158 Benchmark]: Witness Printer took 3.11ms. Allocated memory is still 415.2MB. Free memory was 321.8MB in the beginning and 320.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 09:19:35,751 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.10ms. Allocated memory is still 142.6MB. Free memory was 72.5MB in the beginning and 107.4MB in the end (delta: -34.9MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.96ms. Allocated memory is still 142.6MB. Free memory was 107.4MB in the beginning and 103.9MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.53ms. Allocated memory is still 142.6MB. Free memory was 103.9MB in the beginning and 99.6MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 544.96ms. Allocated memory is still 142.6MB. Free memory was 99.5MB in the beginning and 68.3MB in the end (delta: 31.2MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * TraceAbstraction took 14227.67ms. Allocated memory was 142.6MB in the beginning and 415.2MB in the end (delta: 272.6MB). Free memory was 67.6MB in the beginning and 321.8MB in the end (delta: -254.3MB). Peak memory consumption was 201.3MB. Max. memory is 16.1GB. * Witness Printer took 3.11ms. Allocated memory is still 415.2MB. Free memory was 321.8MB in the beginning and 320.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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 someBinaryDOUBLEComparisonOperation at line 215. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 8.8; [L23] double var_1_6 = 127.5; [L24] double var_1_7 = 2.6; [L25] double var_1_8 = 4.5; [L26] signed short int var_1_9 = -128; [L27] signed short int var_1_10 = 16; [L28] signed short int var_1_11 = 4; [L29] signed short int var_1_12 = 100; [L30] signed short int var_1_13 = 64; [L31] signed short int var_1_14 = 2; [L32] signed long int var_1_15 = 5; [L33] signed char var_1_17 = -2; [L34] signed char var_1_18 = -4; [L35] signed char var_1_19 = 8; [L36] signed char var_1_20 = 10; [L37] unsigned long int var_1_21 = 25; [L38] unsigned long int var_1_22 = 3797799060; [L39] unsigned char var_1_23 = 1; [L40] unsigned char var_1_24 = 1; [L41] unsigned char var_1_25 = 0; [L42] unsigned char var_1_26 = 0; [L43] signed short int var_1_27 = -4; [L44] signed short int var_1_28 = 24644; [L45] signed char var_1_29 = 1; [L46] signed char var_1_30 = -1; [L47] unsigned char var_1_31 = 0; [L48] signed long int var_1_32 = -2; [L49] double var_1_39 = 2.45; [L50] double var_1_40 = 63.5; [L51] unsigned short int var_1_41 = 200; [L52] unsigned short int var_1_42 = 1; [L53] unsigned short int var_1_43 = 28186; [L54] unsigned short int var_1_44 = 10; [L55] signed char var_1_45 = 10; [L56] signed char var_1_46 = 10; [L57] signed short int var_1_47 = 4; [L58] unsigned char var_1_49 = 1; [L59] unsigned char var_1_50 = 0; [L60] unsigned char var_1_52 = 1; [L61] unsigned char var_1_53 = 1; [L62] unsigned char var_1_54 = 200; [L63] unsigned char var_1_55 = 2; [L219] isInitial = 1 [L220] FCALL initially() [L221] COND TRUE 1 [L222] FCALL updateLastVariables() [L223] CALL updateVariables() [L137] var_1_6 = __VERIFIER_nondet_double() [L138] CALL assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=16, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_7=13/5, var_1_8=9/2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=16, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_7=13/5, var_1_8=9/2, var_1_9=-128] [L138] RET assume_abort_if_not((var_1_6 >= -461168.6018427382800e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=16, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_7=13/5, var_1_8=9/2, var_1_9=-128] [L139] var_1_7 = __VERIFIER_nondet_double() [L140] CALL assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=16, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_8=9/2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=16, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_8=9/2, var_1_9=-128] [L140] RET assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=16, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_8=9/2, var_1_9=-128] [L141] var_1_8 = __VERIFIER_nondet_double() [L142] CALL assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=16, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=16, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L142] RET assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=16, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L143] var_1_10 = __VERIFIER_nondet_short() [L144] CALL assume_abort_if_not(var_1_10 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L144] RET assume_abort_if_not(var_1_10 >= -1) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L145] CALL assume_abort_if_not(var_1_10 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L145] RET assume_abort_if_not(var_1_10 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L146] var_1_11 = __VERIFIER_nondet_short() [L147] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L147] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L148] CALL assume_abort_if_not(var_1_11 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L148] RET assume_abort_if_not(var_1_11 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=100, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L149] var_1_12 = __VERIFIER_nondet_short() [L150] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L150] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L151] CALL assume_abort_if_not(var_1_12 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L151] RET assume_abort_if_not(var_1_12 <= 16383) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=64, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L152] var_1_13 = __VERIFIER_nondet_short() [L153] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L153] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L154] CALL assume_abort_if_not(var_1_13 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L154] RET assume_abort_if_not(var_1_13 <= 16383) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=2, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L155] var_1_14 = __VERIFIER_nondet_short() [L156] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L156] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L157] CALL assume_abort_if_not(var_1_14 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L157] RET assume_abort_if_not(var_1_14 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=-4, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L158] var_1_18 = __VERIFIER_nondet_char() [L159] CALL assume_abort_if_not(var_1_18 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L159] RET assume_abort_if_not(var_1_18 >= -63) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L160] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L160] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=8, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L161] var_1_19 = __VERIFIER_nondet_char() [L162] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L162] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L163] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L163] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=10, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L164] var_1_20 = __VERIFIER_nondet_char() [L165] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L165] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L166] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L166] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3797799060, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L167] var_1_22 = __VERIFIER_nondet_ulong() [L168] CALL assume_abort_if_not(var_1_22 >= 3221225470) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L168] RET assume_abort_if_not(var_1_22 >= 3221225470) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L169] CALL assume_abort_if_not(var_1_22 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L169] RET assume_abort_if_not(var_1_22 <= 4294967294) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L170] var_1_24 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_24 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L171] RET assume_abort_if_not(var_1_24 >= 1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L172] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L172] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L173] var_1_25 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L174] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L175] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L175] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L176] var_1_26 = __VERIFIER_nondet_uchar() [L177] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L177] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L178] CALL assume_abort_if_not(var_1_26 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L178] RET assume_abort_if_not(var_1_26 <= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=24644, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L179] var_1_28 = __VERIFIER_nondet_short() [L180] CALL assume_abort_if_not(var_1_28 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L180] RET assume_abort_if_not(var_1_28 >= 16383) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L181] CALL assume_abort_if_not(var_1_28 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L181] RET assume_abort_if_not(var_1_28 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=-1, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L182] var_1_30 = __VERIFIER_nondet_char() [L183] CALL assume_abort_if_not(var_1_30 >= -126) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L183] RET assume_abort_if_not(var_1_30 >= -126) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L184] CALL assume_abort_if_not(var_1_30 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L184] RET assume_abort_if_not(var_1_30 <= 126) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_40=127/2, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L185] var_1_40 = __VERIFIER_nondet_double() [L186] CALL assume_abort_if_not((var_1_40 >= -461168.6018427382800e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 4611686.018427382800e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L186] RET assume_abort_if_not((var_1_40 >= -461168.6018427382800e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 4611686.018427382800e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=1, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L187] var_1_42 = __VERIFIER_nondet_ushort() [L188] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L188] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L189] CALL assume_abort_if_not(var_1_42 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L189] RET assume_abort_if_not(var_1_42 <= 32767) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=28186, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L190] var_1_43 = __VERIFIER_nondet_ushort() [L191] CALL assume_abort_if_not(var_1_43 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L191] RET assume_abort_if_not(var_1_43 >= 16383) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L192] CALL assume_abort_if_not(var_1_43 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L192] RET assume_abort_if_not(var_1_43 <= 32767) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=10, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L193] var_1_44 = __VERIFIER_nondet_ushort() [L194] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L194] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L195] CALL assume_abort_if_not(var_1_44 <= 8191) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L195] RET assume_abort_if_not(var_1_44 <= 8191) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=10, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L196] var_1_46 = __VERIFIER_nondet_char() [L197] CALL assume_abort_if_not(var_1_46 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L197] RET assume_abort_if_not(var_1_46 >= -127) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L198] CALL assume_abort_if_not(var_1_46 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L198] RET assume_abort_if_not(var_1_46 <= 126) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=0, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L199] var_1_50 = __VERIFIER_nondet_uchar() [L200] CALL assume_abort_if_not(var_1_50 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L200] RET assume_abort_if_not(var_1_50 >= 1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L201] CALL assume_abort_if_not(var_1_50 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L201] RET assume_abort_if_not(var_1_50 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L202] var_1_52 = __VERIFIER_nondet_uchar() [L203] CALL assume_abort_if_not(var_1_52 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L203] RET assume_abort_if_not(var_1_52 >= 1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L204] CALL assume_abort_if_not(var_1_52 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L204] RET assume_abort_if_not(var_1_52 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=200, var_1_55=2, var_1_9=-128] [L205] var_1_54 = __VERIFIER_nondet_uchar() [L206] CALL assume_abort_if_not(var_1_54 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=2, var_1_9=-128] [L206] RET assume_abort_if_not(var_1_54 >= 127) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=2, var_1_9=-128] [L207] CALL assume_abort_if_not(var_1_54 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=2, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=2, var_1_9=-128] [L207] RET assume_abort_if_not(var_1_54 <= 254) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=2, var_1_9=-128] [L208] var_1_55 = __VERIFIER_nondet_uchar() [L209] CALL assume_abort_if_not(var_1_55 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_9=-128] [L209] RET assume_abort_if_not(var_1_55 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_9=-128] [L210] CALL assume_abort_if_not(var_1_55 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_9=-128] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_9=-128] [L210] RET assume_abort_if_not(var_1_55 <= 127) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=1, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_9=-128] [L223] RET updateVariables() [L224] CALL step() [L67] var_1_9 = (((((var_1_10 - var_1_11)) < (((var_1_12 + var_1_13) - var_1_14))) ? ((var_1_10 - var_1_11)) : (((var_1_12 + var_1_13) - var_1_14)))) [L68] var_1_17 = (var_1_18 + (var_1_19 - var_1_20)) [L69] var_1_29 = (((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) - var_1_20) [L70] var_1_31 = var_1_26 VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=44/5, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_9=0] [L71] COND FALSE !(var_1_17 <= (var_1_17 * (var_1_29 * var_1_29))) [L78] var_1_1 = var_1_7 VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L80] COND FALSE !(\read(var_1_31)) [L83] var_1_23 = (var_1_24 && (var_1_25 && var_1_26)) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-4, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L85] COND FALSE !((- ((((var_1_1) < (var_1_8)) ? (var_1_1) : (var_1_8)))) >= -0.875) [L92] var_1_27 = ((((var_1_29) < (var_1_28)) ? (var_1_29) : (var_1_28))) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L94] COND FALSE !(\read(var_1_23)) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L97] COND FALSE !(\read(var_1_23)) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=-2, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L100] COND FALSE !(var_1_1 > var_1_1) [L107] var_1_32 = ((((32) < 0 ) ? -(32) : (32))) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=32, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L109] COND FALSE !(var_1_21 < 4) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=32, var_1_39=49/20, var_1_41=200, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L112] COND FALSE !(var_1_1 >= 127.5f) [L119] var_1_41 = var_1_42 VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=32, var_1_39=49/20, var_1_41=0, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=10, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L121] var_1_45 = var_1_46 VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=32, var_1_39=49/20, var_1_41=0, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=-127, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L122] COND FALSE !(\read(var_1_23)) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=32, var_1_39=49/20, var_1_41=0, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=-127, var_1_46=-127, var_1_47=4, var_1_49=1, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L125] COND TRUE var_1_1 < (((((var_1_40 / 15.175f)) > ((- var_1_1))) ? ((var_1_40 / 15.175f)) : ((- var_1_1)))) [L126] var_1_49 = (! var_1_50) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=32, var_1_39=49/20, var_1_41=0, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=-127, var_1_46=-127, var_1_47=4, var_1_49=0, var_1_50=1, var_1_52=1, var_1_53=1, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L132] COND TRUE var_1_40 <= var_1_1 [L133] var_1_53 = (var_1_54 - ((((var_1_55) < 0 ) ? -(var_1_55) : (var_1_55)))) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=32, var_1_39=49/20, var_1_41=0, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=-127, var_1_46=-127, var_1_47=4, var_1_49=0, var_1_50=1, var_1_52=1, var_1_53=127, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L224] RET step() [L225] CALL, EXPR property() [L215-L216] return (((((((((var_1_17 <= (var_1_17 * (var_1_29 * var_1_29))) ? ((var_1_29 > var_1_29) ? (var_1_1 == ((double) (((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))) + var_1_8))) : (var_1_1 == ((double) var_1_8))) : (var_1_1 == ((double) var_1_7))) && (var_1_9 == ((signed short int) (((((var_1_10 - var_1_11)) < (((var_1_12 + var_1_13) - var_1_14))) ? ((var_1_10 - var_1_11)) : (((var_1_12 + var_1_13) - var_1_14))))))) && (var_1_23 ? (var_1_15 == ((signed long int) (var_1_14 - var_1_13))) : 1)) && (var_1_17 == ((signed char) (var_1_18 + (var_1_19 - var_1_20))))) && (var_1_23 ? (var_1_21 == ((unsigned long int) ((var_1_22 - (1000000000u - var_1_13)) - var_1_14))) : 1)) && (var_1_31 ? (var_1_23 == ((unsigned char) (var_1_24 && var_1_25))) : (var_1_23 == ((unsigned char) (var_1_24 && (var_1_25 && var_1_26)))))) && (((- ((((var_1_1) < (var_1_8)) ? (var_1_1) : (var_1_8)))) >= -0.875) ? (var_1_31 ? (var_1_27 == ((signed short int) (var_1_19 - var_1_12))) : (var_1_27 == ((signed short int) (var_1_13 - (var_1_28 - (var_1_20 + var_1_19)))))) : (var_1_27 == ((signed short int) ((((var_1_29) < (var_1_28)) ? (var_1_29) : (var_1_28))))))) && (var_1_29 == ((signed char) (((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) - var_1_20)))) && (var_1_31 == ((unsigned char) var_1_26)) ; [L225] RET, EXPR property() [L225] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=32, var_1_39=49/20, var_1_41=0, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=-127, var_1_46=-127, var_1_47=4, var_1_49=0, var_1_50=1, var_1_52=1, var_1_53=127, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] [L19] reach_error() VAL [isInitial=1, var_1_10=0, var_1_11=0, var_1_12=0, var_1_13=16383, var_1_14=16383, var_1_15=5, var_1_17=-2, var_1_18=1, var_1_19=59, var_1_1=2, var_1_20=62, var_1_21=25, var_1_22=3221225470, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=0, var_1_27=-2, var_1_28=16383, var_1_29=-2, var_1_30=60, var_1_31=0, var_1_32=32, var_1_39=49/20, var_1_41=0, var_1_42=0, var_1_43=16383, var_1_44=0, var_1_45=-127, var_1_46=-127, var_1_47=4, var_1_49=0, var_1_50=1, var_1_52=1, var_1_53=127, var_1_54=127, var_1_55=0, var_1_7=2, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 107 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 14.0s, OverallIterations: 6, TraceHistogramMax: 48, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 809 SdHoareTripleChecker+Valid, 2.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 731 mSDsluCounter, 2002 SdHoareTripleChecker+Invalid, 1.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1161 mSDsCounter, 353 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2321 IncrementalHoareTripleChecker+Invalid, 2674 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 353 mSolverCounterUnsat, 841 mSDtfsCounter, 2321 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1695 GetRequests, 1575 SyntacticMatches, 2 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2950 ImplicationChecksByTransitivity, 2.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=356occurred in iteration=3, InterpolantAutomatonStates: 91, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 69 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 7.4s InterpolantComputationTime, 2547 NumberOfCodeBlocks, 2547 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 2256 ConstructedInterpolants, 0 QuantifiedInterpolants, 10187 SizeOfPredicates, 9 NumberOfNonLiveVariables, 1248 ConjunctsInSsa, 55 ConjunctsInUnsatCore, 8 InterpolantComputations, 3 PerfectInterpolantSequences, 35259/36096 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 [2024-10-11 09:19:35,811 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-55.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 db329c5db7c5eef2e95b0f25b2bb4ca4e882c461fe9ec5c74cbebe73797a604c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 09:19:37,903 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 09:19:37,972 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-11 09:19:37,977 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 09:19:37,980 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 09:19:38,005 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 09:19:38,005 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 09:19:38,006 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 09:19:38,006 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 09:19:38,008 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 09:19:38,008 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 09:19:38,008 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 09:19:38,009 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 09:19:38,009 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 09:19:38,011 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 09:19:38,012 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 09:19:38,012 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 09:19:38,012 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 09:19:38,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 09:19:38,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 09:19:38,012 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 09:19:38,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 09:19:38,013 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 09:19:38,013 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 09:19:38,013 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 09:19:38,013 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 09:19:38,013 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 09:19:38,013 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 09:19:38,014 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 09:19:38,014 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 09:19:38,014 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 09:19:38,014 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 09:19:38,014 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 09:19:38,014 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 09:19:38,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 09:19:38,015 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 09:19:38,015 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 09:19:38,015 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 09:19:38,015 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 09:19:38,015 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 09:19:38,015 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 09:19:38,017 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 09:19:38,017 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 09:19:38,017 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 09:19:38,017 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 09:19:38,018 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db329c5db7c5eef2e95b0f25b2bb4ca4e882c461fe9ec5c74cbebe73797a604c [2024-10-11 09:19:38,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 09:19:38,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 09:19:38,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 09:19:38,301 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 09:19:38,302 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 09:19:38,303 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-55.i [2024-10-11 09:19:39,977 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 09:19:40,345 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 09:19:40,345 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-55.i [2024-10-11 09:19:40,359 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/977623eae/b17ff770e6104de8b08555d3459a20c9/FLAG04b52bba7 [2024-10-11 09:19:40,373 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/977623eae/b17ff770e6104de8b08555d3459a20c9 [2024-10-11 09:19:40,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 09:19:40,377 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 09:19:40,379 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 09:19:40,379 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 09:19:40,383 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 09:19:40,384 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 09:19:40" (1/1) ... [2024-10-11 09:19:40,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60555028 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:40, skipping insertion in model container [2024-10-11 09:19:40,387 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 09:19:40" (1/1) ... [2024-10-11 09:19:40,432 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 09:19:40,715 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_fillercodestructure_filler-pe-co_file-55.i[919,932] [2024-10-11 09:19:40,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 09:19:40,882 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 09:19:40,908 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_fillercodestructure_filler-pe-co_file-55.i[919,932] [2024-10-11 09:19:40,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 09:19:41,019 INFO L204 MainTranslator]: Completed translation [2024-10-11 09:19:41,023 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41 WrapperNode [2024-10-11 09:19:41,024 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 09:19:41,025 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 09:19:41,025 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 09:19:41,025 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 09:19:41,034 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,058 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,121 INFO L138 Inliner]: procedures = 27, calls = 61, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 244 [2024-10-11 09:19:41,125 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 09:19:41,129 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 09:19:41,129 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 09:19:41,129 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 09:19:41,147 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,148 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,156 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,187 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]. [2024-10-11 09:19:41,191 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,191 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,207 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,220 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,227 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,229 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,232 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 09:19:41,233 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 09:19:41,233 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 09:19:41,233 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 09:19:41,234 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (1/1) ... [2024-10-11 09:19:41,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 09:19:41,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 09:19:41,265 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 09:19:41,270 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 09:19:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 09:19:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-11 09:19:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 09:19:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 09:19:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 09:19:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 09:19:41,410 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 09:19:41,412 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 09:19:47,441 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-10-11 09:19:47,441 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 09:19:47,520 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 09:19:47,521 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 09:19:47,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 09:19:47 BoogieIcfgContainer [2024-10-11 09:19:47,521 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 09:19:47,523 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 09:19:47,523 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 09:19:47,526 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 09:19:47,527 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 09:19:40" (1/3) ... [2024-10-11 09:19:47,528 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d934a9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 09:19:47, skipping insertion in model container [2024-10-11 09:19:47,528 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 09:19:41" (2/3) ... [2024-10-11 09:19:47,528 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d934a9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 09:19:47, skipping insertion in model container [2024-10-11 09:19:47,529 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 09:19:47" (3/3) ... [2024-10-11 09:19:47,531 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-co_file-55.i [2024-10-11 09:19:47,545 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 09:19:47,545 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 09:19:47,609 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 09:19:47,616 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;@5daeae32, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 09:19:47,616 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 09:19:47,623 INFO L276 IsEmpty]: Start isEmpty. Operand has 105 states, 54 states have (on average 1.4074074074074074) internal successors, (76), 55 states have internal predecessors, (76), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-10-11 09:19:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:19:47,640 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:19:47,641 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:19:47,641 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:19:47,646 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:19:47,647 INFO L85 PathProgramCache]: Analyzing trace with hash -919514271, now seen corresponding path program 1 times [2024-10-11 09:19:47,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 09:19:47,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [276093232] [2024-10-11 09:19:47,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:47,673 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 [2024-10-11 09:19:47,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 09:19:47,676 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/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) [2024-10-11 09:19:47,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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 [2024-10-11 09:19:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:48,525 INFO L255 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-11 09:19:48,556 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 09:19:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 1462 proven. 0 refuted. 0 times theorem prover too weak. 3050 trivial. 0 not checked. [2024-10-11 09:19:48,695 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 09:19:48,696 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 09:19:48,696 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [276093232] [2024-10-11 09:19:48,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [276093232] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 09:19:48,697 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 09:19:48,697 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-11 09:19:48,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967406712] [2024-10-11 09:19:48,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 09:19:48,710 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-11 09:19:48,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 09:19:48,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-11 09:19:48,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 09:19:48,748 INFO L87 Difference]: Start difference. First operand has 105 states, 54 states have (on average 1.4074074074074074) internal successors, (76), 55 states have internal predecessors, (76), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2024-10-11 09:19:48,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 09:19:48,886 INFO L93 Difference]: Finished difference Result 205 states and 386 transitions. [2024-10-11 09:19:48,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-11 09:19:48,895 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 283 [2024-10-11 09:19:48,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 09:19:48,904 INFO L225 Difference]: With dead ends: 205 [2024-10-11 09:19:48,905 INFO L226 Difference]: Without dead ends: 101 [2024-10-11 09:19:48,909 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 09:19:48,915 INFO L432 NwaCegarLoop]: 157 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 157 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-11 09:19:48,917 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 157 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-11 09:19:48,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2024-10-11 09:19:48,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2024-10-11 09:19:48,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-10-11 09:19:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 160 transitions. [2024-10-11 09:19:48,975 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 160 transitions. Word has length 283 [2024-10-11 09:19:48,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 09:19:48,975 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 160 transitions. [2024-10-11 09:19:48,975 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2024-10-11 09:19:48,976 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 160 transitions. [2024-10-11 09:19:48,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:19:48,987 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:19:48,987 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:19:49,011 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-10-11 09:19:49,188 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-clean/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 [2024-10-11 09:19:49,189 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:19:49,189 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:19:49,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1476173033, now seen corresponding path program 1 times [2024-10-11 09:19:49,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 09:19:49,193 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [666371930] [2024-10-11 09:19:49,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:49,194 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 [2024-10-11 09:19:49,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 09:19:49,196 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-clean/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) [2024-10-11 09:19:49,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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 [2024-10-11 09:19:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:50,127 INFO L255 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-10-11 09:19:50,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 09:19:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 2283 proven. 63 refuted. 0 times theorem prover too weak. 2166 trivial. 0 not checked. [2024-10-11 09:19:51,268 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 09:19:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 78 proven. 63 refuted. 0 times theorem prover too weak. 4371 trivial. 0 not checked. [2024-10-11 09:19:52,503 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 09:19:52,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [666371930] [2024-10-11 09:19:52,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [666371930] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 09:19:52,503 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-11 09:19:52,503 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-10-11 09:19:52,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019701614] [2024-10-11 09:19:52,504 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-11 09:19:52,505 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-11 09:19:52,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 09:19:52,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-11 09:19:52,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-10-11 09:19:52,507 INFO L87 Difference]: Start difference. First operand 101 states and 160 transitions. Second operand has 8 states, 8 states have (on average 6.875) internal successors, (55), 8 states have internal predecessors, (55), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-10-11 09:19:54,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 09:19:54,230 INFO L93 Difference]: Finished difference Result 209 states and 326 transitions. [2024-10-11 09:19:54,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-11 09:19:54,235 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.875) internal successors, (55), 8 states have internal predecessors, (55), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 283 [2024-10-11 09:19:54,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 09:19:54,237 INFO L225 Difference]: With dead ends: 209 [2024-10-11 09:19:54,237 INFO L226 Difference]: Without dead ends: 109 [2024-10-11 09:19:54,241 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 572 GetRequests, 558 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=77, Invalid=133, Unknown=0, NotChecked=0, Total=210 [2024-10-11 09:19:54,242 INFO L432 NwaCegarLoop]: 102 mSDtfsCounter, 114 mSDsluCounter, 104 mSDsCounter, 0 mSdLazyCounter, 272 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 423 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 272 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-10-11 09:19:54,243 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 206 Invalid, 423 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 272 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-10-11 09:19:54,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2024-10-11 09:19:54,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 105. [2024-10-11 09:19:54,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 54 states have (on average 1.2037037037037037) internal successors, (65), 54 states have internal predecessors, (65), 48 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-10-11 09:19:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 161 transitions. [2024-10-11 09:19:54,283 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 161 transitions. Word has length 283 [2024-10-11 09:19:54,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 09:19:54,284 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 161 transitions. [2024-10-11 09:19:54,284 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.875) internal successors, (55), 8 states have internal predecessors, (55), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-10-11 09:19:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 161 transitions. [2024-10-11 09:19:54,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:19:54,293 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:19:54,300 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:19:54,337 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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)] Ended with exit code 0 [2024-10-11 09:19:54,501 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-clean/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 [2024-10-11 09:19:54,502 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:19:54,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:19:54,504 INFO L85 PathProgramCache]: Analyzing trace with hash 465055783, now seen corresponding path program 1 times [2024-10-11 09:19:54,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 09:19:54,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [808483436] [2024-10-11 09:19:54,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:19:54,505 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 [2024-10-11 09:19:54,505 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 09:19:54,508 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-clean/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) [2024-10-11 09:19:54,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-10-11 09:19:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:19:55,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-10-11 09:19:55,340 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 09:19:56,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 2283 proven. 63 refuted. 0 times theorem prover too weak. 2166 trivial. 0 not checked. [2024-10-11 09:19:56,515 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-11 09:19:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 78 proven. 63 refuted. 0 times theorem prover too weak. 4371 trivial. 0 not checked. [2024-10-11 09:19:57,820 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 09:19:57,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [808483436] [2024-10-11 09:19:57,821 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [808483436] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-11 09:19:57,821 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-11 09:19:57,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-10-11 09:19:57,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078737635] [2024-10-11 09:19:57,821 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-11 09:19:57,822 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-11 09:19:57,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 09:19:57,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-11 09:19:57,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-10-11 09:19:57,823 INFO L87 Difference]: Start difference. First operand 105 states and 161 transitions. Second operand has 8 states, 8 states have (on average 6.875) internal successors, (55), 8 states have internal predecessors, (55), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-10-11 09:20:00,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 09:20:00,738 INFO L93 Difference]: Finished difference Result 303 states and 462 transitions. [2024-10-11 09:20:00,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-11 09:20:00,739 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.875) internal successors, (55), 8 states have internal predecessors, (55), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 283 [2024-10-11 09:20:00,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 09:20:00,742 INFO L225 Difference]: With dead ends: 303 [2024-10-11 09:20:00,742 INFO L226 Difference]: Without dead ends: 199 [2024-10-11 09:20:00,743 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 576 GetRequests, 558 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2024-10-11 09:20:00,743 INFO L432 NwaCegarLoop]: 176 mSDtfsCounter, 167 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 589 mSolverCounterSat, 150 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 408 SdHoareTripleChecker+Invalid, 739 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 589 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2024-10-11 09:20:00,744 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 408 Invalid, 739 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 589 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2024-10-11 09:20:00,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2024-10-11 09:20:00,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 105. [2024-10-11 09:20:00,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 54 states have (on average 1.1481481481481481) internal successors, (62), 54 states have internal predecessors, (62), 48 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-10-11 09:20:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 158 transitions. [2024-10-11 09:20:00,763 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 158 transitions. Word has length 283 [2024-10-11 09:20:00,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 09:20:00,764 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 158 transitions. [2024-10-11 09:20:00,764 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.875) internal successors, (55), 8 states have internal predecessors, (55), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-10-11 09:20:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 158 transitions. [2024-10-11 09:20:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:20:00,765 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:20:00,766 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:20:00,788 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-10-11 09:20:00,966 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-clean/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 [2024-10-11 09:20:00,967 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:20:00,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:20:00,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1481544101, now seen corresponding path program 1 times [2024-10-11 09:20:00,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 09:20:00,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1488256975] [2024-10-11 09:20:00,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:20:00,971 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 [2024-10-11 09:20:00,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 09:20:00,976 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-clean/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) [2024-10-11 09:20:00,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-10-11 09:20:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:20:01,737 INFO L255 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-11 09:20:01,741 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 09:20:03,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-10-11 09:20:03,597 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 09:20:03,597 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 09:20:03,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1488256975] [2024-10-11 09:20:03,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1488256975] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 09:20:03,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 09:20:03,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-11 09:20:03,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [170823818] [2024-10-11 09:20:03,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 09:20:03,599 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-11 09:20:03,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 09:20:03,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-11 09:20:03,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 09:20:03,600 INFO L87 Difference]: Start difference. First operand 105 states and 158 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2024-10-11 09:20:03,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 09:20:03,688 INFO L93 Difference]: Finished difference Result 209 states and 315 transitions. [2024-10-11 09:20:03,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-11 09:20:03,693 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) Word has length 283 [2024-10-11 09:20:03,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 09:20:03,696 INFO L225 Difference]: With dead ends: 209 [2024-10-11 09:20:03,696 INFO L226 Difference]: Without dead ends: 105 [2024-10-11 09:20:03,697 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 09:20:03,704 INFO L432 NwaCegarLoop]: 150 mSDtfsCounter, 21 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-11 09:20:03,704 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 150 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-11 09:20:03,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2024-10-11 09:20:03,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2024-10-11 09:20:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 48 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-10-11 09:20:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 157 transitions. [2024-10-11 09:20:03,736 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 157 transitions. Word has length 283 [2024-10-11 09:20:03,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 09:20:03,737 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 157 transitions. [2024-10-11 09:20:03,738 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2024-10-11 09:20:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 157 transitions. [2024-10-11 09:20:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-10-11 09:20:03,739 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 09:20:03,739 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 09:20:03,762 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-10-11 09:20:03,943 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-clean/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 [2024-10-11 09:20:03,944 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 09:20:03,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 09:20:03,944 INFO L85 PathProgramCache]: Analyzing trace with hash -2133364825, now seen corresponding path program 1 times [2024-10-11 09:20:03,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 09:20:03,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1306330607] [2024-10-11 09:20:03,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 09:20:03,945 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 [2024-10-11 09:20:03,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 09:20:03,948 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-clean/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) [2024-10-11 09:20:03,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-10-11 09:20:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 09:20:04,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-10-11 09:20:04,996 INFO L278 TraceCheckSpWp]: Computing forward predicates...