./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-ps-co_file-44.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e4983da230fc82b5e4af593e11955b07ec72f953ec9298c7ed0758ffa4bd423b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 08:22:50,267 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 08:22:50,348 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-24 08:22:50,352 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 08:22:50,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 08:22:50,380 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 08:22:50,381 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 08:22:50,381 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 08:22:50,382 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 08:22:50,386 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 08:22:50,386 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 08:22:50,386 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 08:22:50,387 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 08:22:50,387 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 08:22:50,387 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 08:22:50,388 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 08:22:50,388 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 08:22:50,388 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 08:22:50,388 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 08:22:50,389 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 08:22:50,389 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 08:22:50,391 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 08:22:50,391 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 08:22:50,391 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 08:22:50,392 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 08:22:50,392 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 08:22:50,392 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 08:22:50,392 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 08:22:50,393 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 08:22:50,393 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 08:22:50,393 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 08:22:50,394 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 08:22:50,394 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 08:22:50,395 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 08:22:50,395 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 08:22:50,395 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 08:22:50,396 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 08:22:50,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 08:22:50,396 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 08:22:50,396 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 08:22:50,396 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 08:22:50,397 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 08:22:50,397 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4983da230fc82b5e4af593e11955b07ec72f953ec9298c7ed0758ffa4bd423b [2024-10-24 08:22:50,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 08:22:50,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 08:22:50,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 08:22:50,679 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 08:22:50,680 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 08:22:50,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2024-10-24 08:22:52,136 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 08:22:52,373 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 08:22:52,375 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2024-10-24 08:22:52,387 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa9766e2a/ac99447f02a44cbbaae9082f9706323f/FLAG93ab77ec4 [2024-10-24 08:22:52,405 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa9766e2a/ac99447f02a44cbbaae9082f9706323f [2024-10-24 08:22:52,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 08:22:52,410 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 08:22:52,412 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 08:22:52,412 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 08:22:52,418 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 08:22:52,419 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,421 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cd10066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52, skipping insertion in model container [2024-10-24 08:22:52,421 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,455 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 08:22:52,633 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-ps-co_file-44.i[919,932] [2024-10-24 08:22:52,718 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 08:22:52,736 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 08:22:52,753 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-ps-co_file-44.i[919,932] [2024-10-24 08:22:52,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 08:22:52,821 INFO L204 MainTranslator]: Completed translation [2024-10-24 08:22:52,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52 WrapperNode [2024-10-24 08:22:52,821 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 08:22:52,822 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 08:22:52,823 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 08:22:52,823 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 08:22:52,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,842 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,879 INFO L138 Inliner]: procedures = 26, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 243 [2024-10-24 08:22:52,881 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 08:22:52,882 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 08:22:52,882 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 08:22:52,882 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 08:22:52,894 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,898 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,904 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,928 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]. [2024-10-24 08:22:52,931 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,932 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,945 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,949 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,951 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,953 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,956 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 08:22:52,957 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 08:22:52,958 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 08:22:52,958 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 08:22:52,959 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (1/1) ... [2024-10-24 08:22:52,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 08:22:52,988 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 08:22:53,007 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 08:22:53,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 08:22:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 08:22:53,061 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 08:22:53,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 08:22:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 08:22:53,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 08:22:53,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 08:22:53,183 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 08:22:53,185 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 08:22:53,657 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-10-24 08:22:53,657 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 08:22:53,698 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 08:22:53,698 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-24 08:22:53,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:22:53 BoogieIcfgContainer [2024-10-24 08:22:53,699 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 08:22:53,701 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 08:22:53,701 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 08:22:53,705 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 08:22:53,706 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 08:22:52" (1/3) ... [2024-10-24 08:22:53,706 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1353870a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:22:53, skipping insertion in model container [2024-10-24 08:22:53,707 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:22:52" (2/3) ... [2024-10-24 08:22:53,707 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1353870a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:22:53, skipping insertion in model container [2024-10-24 08:22:53,708 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:22:53" (3/3) ... [2024-10-24 08:22:53,709 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2024-10-24 08:22:53,725 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 08:22:53,725 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 08:22:53,808 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 08:22:53,814 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;@1266b489, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 08:22:53,814 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 08:22:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 60 states have (on average 1.4833333333333334) internal successors, (89), 61 states have internal predecessors, (89), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-10-24 08:22:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-10-24 08:22:53,848 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 08:22:53,849 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 08:22:53,849 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 08:22:53,853 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 08:22:53,854 INFO L85 PathProgramCache]: Analyzing trace with hash -1930622629, now seen corresponding path program 1 times [2024-10-24 08:22:53,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 08:22:53,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520407486] [2024-10-24 08:22:53,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:22:53,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 08:22:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 08:22:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 08:22:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 08:22:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-10-24 08:22:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-24 08:22:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-24 08:22:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 08:22:55,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-24 08:22:55,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-24 08:22:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-24 08:22:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 08:22:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-24 08:22:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-24 08:22:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-24 08:22:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 08:22:55,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:55,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-24 08:22:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 08:22:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 08:22:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-24 08:22:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 08:22:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-24 08:22:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-24 08:22:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-24 08:22:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-24 08:22:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-24 08:22:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-24 08:22:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-24 08:22:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-24 08:22:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-24 08:22:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-24 08:22:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-24 08:22:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-24 08:22:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-24 08:22:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-24 08:22:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:56,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-10-24 08:22:56,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 08:22:56,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520407486] [2024-10-24 08:22:56,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520407486] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 08:22:56,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 08:22:56,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 08:22:56,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40376601] [2024-10-24 08:22:56,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 08:22:56,284 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 08:22:56,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 08:22:56,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 08:22:56,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-24 08:22:56,316 INFO L87 Difference]: Start difference. First operand has 97 states, 60 states have (on average 1.4833333333333334) internal successors, (89), 61 states have internal predecessors, (89), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 5 states, 5 states have (on average 9.2) internal successors, (46), 5 states have internal predecessors, (46), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-10-24 08:22:56,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 08:22:56,934 INFO L93 Difference]: Finished difference Result 350 states and 666 transitions. [2024-10-24 08:22:56,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-24 08:22:56,937 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 5 states have internal predecessors, (46), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 213 [2024-10-24 08:22:56,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 08:22:56,955 INFO L225 Difference]: With dead ends: 350 [2024-10-24 08:22:56,956 INFO L226 Difference]: Without dead ends: 254 [2024-10-24 08:22:56,962 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-24 08:22:56,966 INFO L432 NwaCegarLoop]: 185 mSDtfsCounter, 224 mSDsluCounter, 527 mSDsCounter, 0 mSdLazyCounter, 180 mSolverCounterSat, 154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 224 SdHoareTripleChecker+Valid, 712 SdHoareTripleChecker+Invalid, 334 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 180 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-10-24 08:22:56,968 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [224 Valid, 712 Invalid, 334 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 180 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-10-24 08:22:56,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2024-10-24 08:22:57,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 233. [2024-10-24 08:22:57,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 233 states, 137 states have (on average 1.3722627737226278) internal successors, (188), 138 states have internal predecessors, (188), 91 states have call successors, (91), 4 states have call predecessors, (91), 4 states have return successors, (91), 90 states have call predecessors, (91), 91 states have call successors, (91) [2024-10-24 08:22:57,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 370 transitions. [2024-10-24 08:22:57,079 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 370 transitions. Word has length 213 [2024-10-24 08:22:57,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 08:22:57,080 INFO L471 AbstractCegarLoop]: Abstraction has 233 states and 370 transitions. [2024-10-24 08:22:57,080 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 5 states have internal predecessors, (46), 2 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-10-24 08:22:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 370 transitions. [2024-10-24 08:22:57,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-10-24 08:22:57,086 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 08:22:57,086 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 08:22:57,086 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 08:22:57,087 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 08:22:57,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 08:22:57,087 INFO L85 PathProgramCache]: Analyzing trace with hash 2000339590, now seen corresponding path program 1 times [2024-10-24 08:22:57,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 08:22:57,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423023206] [2024-10-24 08:22:57,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:22:57,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 08:22:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-24 08:22:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 08:22:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 08:22:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-10-24 08:22:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-10-24 08:22:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-24 08:22:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-24 08:22:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-24 08:22:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-24 08:22:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-24 08:22:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 08:22:57,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-24 08:22:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-24 08:22:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-24 08:22:57,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-24 08:22:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-24 08:22:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-24 08:22:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-24 08:22:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-24 08:22:57,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-24 08:22:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-24 08:22:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-24 08:22:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-24 08:22:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-24 08:22:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-24 08:22:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-24 08:22:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-24 08:22:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-24 08:22:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-24 08:22:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-24 08:22:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-24 08:22:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-24 08:22:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-24 08:22:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-24 08:22:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 90 proven. 9 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-10-24 08:22:57,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 08:22:57,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423023206] [2024-10-24 08:22:57,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1423023206] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-24 08:22:57,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [442711444] [2024-10-24 08:22:57,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:22:57,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 08:22:57,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 08:22:57,511 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 08:22:57,519 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-24 08:22:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:22:57,694 INFO L255 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-24 08:22:57,711 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 08:22:57,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 453 proven. 9 refuted. 0 times theorem prover too weak. 1782 trivial. 0 not checked. [2024-10-24 08:22:57,829 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-24 08:22:58,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 90 proven. 9 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-10-24 08:22:58,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [442711444] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-24 08:22:58,078 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-24 08:22:58,079 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-10-24 08:22:58,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739805738] [2024-10-24 08:22:58,080 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-24 08:22:58,084 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-24 08:22:58,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 08:22:58,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-24 08:22:58,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-24 08:22:58,087 INFO L87 Difference]: Start difference. First operand 233 states and 370 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (37), 2 states have call predecessors, (37), 4 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-10-24 08:22:58,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 08:22:58,348 INFO L93 Difference]: Finished difference Result 418 states and 654 transitions. [2024-10-24 08:22:58,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-24 08:22:58,349 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (37), 2 states have call predecessors, (37), 4 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 214 [2024-10-24 08:22:58,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 08:22:58,354 INFO L225 Difference]: With dead ends: 418 [2024-10-24 08:22:58,356 INFO L226 Difference]: Without dead ends: 253 [2024-10-24 08:22:58,358 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 502 GetRequests, 492 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-10-24 08:22:58,362 INFO L432 NwaCegarLoop]: 110 mSDtfsCounter, 103 mSDsluCounter, 152 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 262 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-24 08:22:58,362 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [132 Valid, 262 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-24 08:22:58,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2024-10-24 08:22:58,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 241. [2024-10-24 08:22:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 241 states, 143 states have (on average 1.3426573426573427) internal successors, (192), 144 states have internal predecessors, (192), 91 states have call successors, (91), 6 states have call predecessors, (91), 6 states have return successors, (91), 90 states have call predecessors, (91), 91 states have call successors, (91) [2024-10-24 08:22:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 374 transitions. [2024-10-24 08:22:58,422 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 374 transitions. Word has length 214 [2024-10-24 08:22:58,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 08:22:58,424 INFO L471 AbstractCegarLoop]: Abstraction has 241 states and 374 transitions. [2024-10-24 08:22:58,424 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (37), 2 states have call predecessors, (37), 4 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-10-24 08:22:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 374 transitions. [2024-10-24 08:22:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-10-24 08:22:58,431 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 08:22:58,431 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 08:22:58,450 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-10-24 08:22:58,632 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 08:22:58,632 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 08:22:58,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 08:22:58,633 INFO L85 PathProgramCache]: Analyzing trace with hash 311395848, now seen corresponding path program 1 times [2024-10-24 08:22:58,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 08:22:58,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736579185] [2024-10-24 08:22:58,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:22:58,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 08:22:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-24 08:22:58,761 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2126429113] [2024-10-24 08:22:58,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:22:58,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-24 08:22:58,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 08:22:58,763 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-24 08:22:58,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-24 08:22:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 08:22:58,939 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-24 08:22:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 08:22:59,136 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-24 08:22:59,137 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-24 08:22:59,138 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-24 08:22:59,158 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-24 08:22:59,340 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-10-24 08:22:59,344 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-24 08:22:59,497 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-24 08:22:59,500 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 08:22:59 BoogieIcfgContainer [2024-10-24 08:22:59,500 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-24 08:22:59,500 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-24 08:22:59,501 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-24 08:22:59,501 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-24 08:22:59,501 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:22:53" (3/4) ... [2024-10-24 08:22:59,503 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-24 08:22:59,504 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-24 08:22:59,505 INFO L158 Benchmark]: Toolchain (without parser) took 7094.84ms. Allocated memory was 157.3MB in the beginning and 243.3MB in the end (delta: 86.0MB). Free memory was 107.4MB in the beginning and 161.7MB in the end (delta: -54.3MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. [2024-10-24 08:22:59,505 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 157.3MB. Free memory is still 120.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 08:22:59,505 INFO L158 Benchmark]: CACSL2BoogieTranslator took 409.74ms. Allocated memory is still 157.3MB. Free memory was 107.4MB in the beginning and 90.1MB in the end (delta: 17.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-10-24 08:22:59,506 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.80ms. Allocated memory is still 157.3MB. Free memory was 90.1MB in the beginning and 86.9MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 08:22:59,506 INFO L158 Benchmark]: Boogie Preprocessor took 74.82ms. Allocated memory is still 157.3MB. Free memory was 86.9MB in the beginning and 83.3MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-24 08:22:59,506 INFO L158 Benchmark]: RCFGBuilder took 741.61ms. Allocated memory is still 157.3MB. Free memory was 83.3MB in the beginning and 53.4MB in the end (delta: 29.9MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-10-24 08:22:59,507 INFO L158 Benchmark]: TraceAbstraction took 5798.59ms. Allocated memory was 157.3MB in the beginning and 243.3MB in the end (delta: 86.0MB). Free memory was 52.9MB in the beginning and 162.8MB in the end (delta: -109.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 08:22:59,507 INFO L158 Benchmark]: Witness Printer took 3.83ms. Allocated memory is still 243.3MB. Free memory was 162.8MB in the beginning and 161.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 08:22:59,508 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 157.3MB. Free memory is still 120.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 409.74ms. Allocated memory is still 157.3MB. Free memory was 107.4MB in the beginning and 90.1MB in the end (delta: 17.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.80ms. Allocated memory is still 157.3MB. Free memory was 90.1MB in the beginning and 86.9MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.82ms. Allocated memory is still 157.3MB. Free memory was 86.9MB in the beginning and 83.3MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 741.61ms. Allocated memory is still 157.3MB. Free memory was 83.3MB in the beginning and 53.4MB in the end (delta: 29.9MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * TraceAbstraction took 5798.59ms. Allocated memory was 157.3MB in the beginning and 243.3MB in the end (delta: 86.0MB). Free memory was 52.9MB in the beginning and 162.8MB in the end (delta: -109.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.83ms. Allocated memory is still 243.3MB. Free memory was 162.8MB in the beginning and 161.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 204, overapproximation of bitwiseOr at line 204, overapproximation of someBinaryDOUBLEComparisonOperation at line 204, overapproximation of someBinaryArithmeticFLOAToperation at line 131. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 16; [L23] unsigned char var_1_5 = 1; [L24] signed short int var_1_8 = -5; [L25] double var_1_10 = 256.475; [L26] double var_1_11 = 4.8; [L27] unsigned long int var_1_14 = 0; [L28] signed char var_1_15 = -5; [L29] unsigned long int var_1_16 = 500; [L30] unsigned long int var_1_17 = 4182428128; [L31] unsigned long int var_1_18 = 16; [L32] signed char var_1_19 = -5; [L33] signed char var_1_20 = 0; [L34] signed char var_1_21 = 64; [L35] float var_1_22 = 49.375; [L36] signed short int var_1_23 = 256; [L37] signed short int var_1_24 = 8; [L38] float var_1_25 = 255.5; [L39] float var_1_26 = 500.14; [L40] signed long int var_1_27 = -8; [L41] signed short int var_1_30 = -2; [L42] double var_1_31 = 0.3; [L43] signed char var_1_32 = 16; [L44] unsigned char var_1_33 = 25; [L45] signed char var_1_34 = -2; [L46] unsigned char var_1_39 = 10; [L47] signed long int var_1_40 = -64; [L48] unsigned char var_1_42 = 1; [L49] unsigned char var_1_44 = 0; [L50] unsigned char var_1_45 = 0; [L51] unsigned char var_1_46 = 0; [L52] unsigned long int var_1_47 = 5; [L53] double var_1_48 = 16.75; [L54] double var_1_49 = 32.25; [L55] signed long int var_1_50 = 2; [L56] signed short int var_1_51 = 50; [L57] float last_1_var_1_22 = 49.375; [L58] signed short int last_1_var_1_30 = -2; [L59] signed char last_1_var_1_32 = 16; [L208] isInitial = 1 [L209] FCALL initially() [L210] COND TRUE 1 [L211] CALL updateLastVariables() [L199] last_1_var_1_22 = var_1_22 [L200] last_1_var_1_30 = var_1_30 [L201] last_1_var_1_32 = var_1_32 [L211] RET updateLastVariables() [L212] CALL updateVariables() [L144] var_1_5 = __VERIFIER_nondet_uchar() [L145] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L145] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_8=-5] [L146] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L146] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L147] var_1_10 = __VERIFIER_nondet_double() [L148] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L148] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L149] var_1_11 = __VERIFIER_nondet_double() [L150] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L150] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L151] var_1_15 = __VERIFIER_nondet_char() [L152] CALL assume_abort_if_not(var_1_15 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L152] RET assume_abort_if_not(var_1_15 >= -128) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L153] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L153] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L154] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L154] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L155] var_1_16 = __VERIFIER_nondet_ulong() [L156] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L156] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L157] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L157] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L158] var_1_17 = __VERIFIER_nondet_ulong() [L159] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L159] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L160] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L160] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L161] var_1_18 = __VERIFIER_nondet_ulong() [L162] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L162] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L163] CALL assume_abort_if_not(var_1_18 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L163] RET assume_abort_if_not(var_1_18 <= 1073741823) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L164] var_1_20 = __VERIFIER_nondet_char() [L165] CALL assume_abort_if_not(var_1_20 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L165] RET assume_abort_if_not(var_1_20 >= -126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L166] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L166] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L167] var_1_21 = __VERIFIER_nondet_char() [L168] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L168] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L169] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L169] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L170] var_1_23 = __VERIFIER_nondet_short() [L171] CALL assume_abort_if_not(var_1_23 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L171] RET assume_abort_if_not(var_1_23 >= -1) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L172] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L172] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L173] var_1_24 = __VERIFIER_nondet_short() [L174] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L174] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L175] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L175] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L176] var_1_25 = __VERIFIER_nondet_float() [L177] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L177] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L178] var_1_26 = __VERIFIER_nondet_float() [L179] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L179] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=-2, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L180] var_1_34 = __VERIFIER_nondet_char() [L181] CALL assume_abort_if_not(var_1_34 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L181] RET assume_abort_if_not(var_1_34 >= -127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L182] CALL assume_abort_if_not(var_1_34 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L182] RET assume_abort_if_not(var_1_34 <= 127) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L183] var_1_39 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L184] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L185] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L185] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L186] var_1_44 = __VERIFIER_nondet_uchar() [L187] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L187] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L188] CALL assume_abort_if_not(var_1_44 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L188] RET assume_abort_if_not(var_1_44 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L189] var_1_45 = __VERIFIER_nondet_uchar() [L190] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L190] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L191] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L191] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L192] var_1_46 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L193] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L194] CALL assume_abort_if_not(var_1_46 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L194] RET assume_abort_if_not(var_1_46 <= 0) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_49=129/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L195] var_1_49 = __VERIFIER_nondet_double() [L196] CALL assume_abort_if_not((var_1_49 >= -922337.2036854765600e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L196] RET assume_abort_if_not((var_1_49 >= -922337.2036854765600e+13F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L212] RET updateVariables() [L213] CALL step() [L63] COND TRUE ((((((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) < (var_1_14)) ? (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) : (var_1_14))) < var_1_8 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L64] COND TRUE (7.5f * (2.5f * var_1_22)) > var_1_31 [L65] var_1_33 = ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L72] COND TRUE ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) <= var_1_34 [L73] var_1_40 = ((((1) < 0 ) ? -(1) : (1))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L77] COND FALSE !(var_1_22 >= ((((var_1_22) < (var_1_31)) ? (var_1_22) : (var_1_31)))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L82] COND FALSE !(\read(var_1_45)) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L86] COND FALSE !(((~ var_1_27) * var_1_30) >= (~ var_1_34)) [L93] var_1_47 = var_1_27 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L95] COND FALSE !(var_1_22 != var_1_31) [L100] var_1_48 = var_1_49 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5] [L102] var_1_50 = var_1_27 [L103] var_1_51 = var_1_34 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=-5] [L104] COND FALSE !(((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))))) [L111] var_1_8 = 0 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L113] unsigned long int stepLocal_1 = var_1_18; VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_1=0, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L114] COND TRUE 256 > stepLocal_1 [L115] var_1_19 = ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L117] var_1_31 = var_1_26 [L118] var_1_32 = var_1_21 [L119] var_1_30 = ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32))) [L120] signed short int stepLocal_0 = var_1_8; VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_0=0, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=-8, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L121] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_0=0, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=-8, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L121] COND TRUE stepLocal_0 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32)) [L122] var_1_1 = var_1_8 VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=-8, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L124] COND FALSE !(var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15))))) [L127] var_1_14 = (var_1_17 - (16u + var_1_18)) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=8589934574, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=-8, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L129] signed long int stepLocal_2 = var_1_23 - var_1_24; VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_2=-3, var_1_14=8589934574, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=-1, var_1_22=395/8, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=-8, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L130] COND TRUE stepLocal_2 > var_1_14 [L131] var_1_22 = (var_1_25 - var_1_26) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=8589934574, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=-1, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=-8, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L133] COND TRUE ! var_1_5 [L134] var_1_27 = ((var_1_32 + var_1_24) + (var_1_30 + (var_1_20 + var_1_32))) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=8589934574, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=-1, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=2, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L213] RET step() [L214] CALL, EXPR property() [L204] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=8589934574, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=-1, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=2, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L204-L205] return (((((((((var_1_8 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32))) ? (var_1_1 == ((signed long int) var_1_8)) : 1) && ((((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))))) ? ((last_1_var_1_22 >= last_1_var_1_22) ? (var_1_8 == ((signed short int) last_1_var_1_32)) : (var_1_8 == ((signed short int) last_1_var_1_30))) : (var_1_8 == ((signed short int) 0)))) && ((var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15))))) ? (var_1_14 == ((unsigned long int) var_1_16)) : (var_1_14 == ((unsigned long int) (var_1_17 - (16u + var_1_18)))))) && ((256 > var_1_18) ? (var_1_19 == ((signed char) ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))))) : 1)) && (((var_1_23 - var_1_24) > var_1_14) ? (var_1_22 == ((float) (var_1_25 - var_1_26))) : 1)) && ((! var_1_5) ? (var_1_27 == ((signed long int) ((var_1_32 + var_1_24) + (var_1_30 + (var_1_20 + var_1_32))))) : ((var_1_11 > var_1_22) ? (var_1_27 == ((signed long int) var_1_19)) : (var_1_27 == ((signed long int) var_1_32))))) && (var_1_30 == ((signed short int) ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32)))))) && (var_1_31 == ((double) var_1_26))) && (var_1_32 == ((signed char) var_1_21)) ; [L214] RET, EXPR property() [L214] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=8589934574, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=-1, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=2, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=8589934574, var_1_15=1, var_1_16=0, var_1_17=8589934590, var_1_18=0, var_1_19=1, var_1_1=0, var_1_20=1, var_1_21=-1, var_1_23=-1, var_1_24=2, var_1_26=3, var_1_27=2, var_1_30=1, var_1_31=3, var_1_32=-1, var_1_33=0, var_1_34=1, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-8, var_1_48=2, var_1_49=2, var_1_50=-8, var_1_51=1, var_1_5=0, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 97 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.6s, OverallIterations: 3, TraceHistogramMax: 34, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 356 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 327 mSDsluCounter, 974 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 679 mSDsCounter, 164 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 369 IncrementalHoareTripleChecker+Invalid, 533 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 164 mSolverCounterUnsat, 295 mSDtfsCounter, 369 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 579 GetRequests, 564 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=241occurred in iteration=2, InterpolantAutomatonStates: 14, 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, 2 MinimizatonAttempts, 33 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 1069 NumberOfCodeBlocks, 1069 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 851 ConstructedInterpolants, 0 QuantifiedInterpolants, 2178 SizeOfPredicates, 1 NumberOfNonLiveVariables, 503 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 4 InterpolantComputations, 1 PerfectInterpolantSequences, 8949/8976 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 [2024-10-24 08:22:59,537 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e4983da230fc82b5e4af593e11955b07ec72f953ec9298c7ed0758ffa4bd423b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 08:23:01,767 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 08:23:01,841 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-24 08:23:01,846 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 08:23:01,846 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 08:23:01,876 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 08:23:01,880 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 08:23:01,881 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 08:23:01,881 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 08:23:01,881 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 08:23:01,882 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 08:23:01,882 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 08:23:01,883 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 08:23:01,884 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 08:23:01,885 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 08:23:01,886 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 08:23:01,886 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 08:23:01,886 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 08:23:01,887 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 08:23:01,887 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 08:23:01,887 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 08:23:01,891 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 08:23:01,891 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 08:23:01,891 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-24 08:23:01,892 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-24 08:23:01,892 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 08:23:01,892 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-24 08:23:01,892 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 08:23:01,892 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 08:23:01,893 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 08:23:01,893 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 08:23:01,893 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 08:23:01,893 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 08:23:01,893 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 08:23:01,894 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 08:23:01,894 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 08:23:01,895 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 08:23:01,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 08:23:01,896 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-24 08:23:01,897 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-24 08:23:01,897 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 08:23:01,897 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 08:23:01,898 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 08:23:01,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 08:23:01,898 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-24 08:23:01,898 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4983da230fc82b5e4af593e11955b07ec72f953ec9298c7ed0758ffa4bd423b [2024-10-24 08:23:02,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 08:23:02,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 08:23:02,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 08:23:02,238 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 08:23:02,238 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 08:23:02,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2024-10-24 08:23:03,669 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 08:23:03,904 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 08:23:03,909 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2024-10-24 08:23:03,924 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a654dacc8/6577f84b30874c1d97362c00b80ec287/FLAGf241ae415 [2024-10-24 08:23:03,943 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a654dacc8/6577f84b30874c1d97362c00b80ec287 [2024-10-24 08:23:03,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 08:23:03,947 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 08:23:03,951 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 08:23:03,951 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 08:23:03,956 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 08:23:03,957 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:23:03" (1/1) ... [2024-10-24 08:23:03,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50b811c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:03, skipping insertion in model container [2024-10-24 08:23:03,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:23:03" (1/1) ... [2024-10-24 08:23:04,012 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 08:23:04,195 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-ps-co_file-44.i[919,932] [2024-10-24 08:23:04,287 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 08:23:04,308 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 08:23:04,319 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-ps-co_file-44.i[919,932] [2024-10-24 08:23:04,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 08:23:04,398 INFO L204 MainTranslator]: Completed translation [2024-10-24 08:23:04,398 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04 WrapperNode [2024-10-24 08:23:04,399 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 08:23:04,400 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 08:23:04,400 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 08:23:04,400 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 08:23:04,407 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,427 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,459 INFO L138 Inliner]: procedures = 27, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 215 [2024-10-24 08:23:04,460 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 08:23:04,460 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 08:23:04,461 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 08:23:04,461 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 08:23:04,471 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,472 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,476 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,495 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]. [2024-10-24 08:23:04,496 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,496 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,514 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,517 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,524 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,530 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,540 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 08:23:04,541 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 08:23:04,542 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 08:23:04,543 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 08:23:04,543 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (1/1) ... [2024-10-24 08:23:04,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 08:23:04,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 08:23:04,585 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 08:23:04,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 08:23:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 08:23:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-24 08:23:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 08:23:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 08:23:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 08:23:04,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 08:23:04,723 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 08:23:04,726 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 08:23:08,291 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-10-24 08:23:08,292 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 08:23:08,369 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 08:23:08,369 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-24 08:23:08,370 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:23:08 BoogieIcfgContainer [2024-10-24 08:23:08,370 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 08:23:08,371 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 08:23:08,372 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 08:23:08,375 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 08:23:08,375 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 08:23:03" (1/3) ... [2024-10-24 08:23:08,376 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@572a071c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:23:08, skipping insertion in model container [2024-10-24 08:23:08,376 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:23:04" (2/3) ... [2024-10-24 08:23:08,377 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@572a071c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:23:08, skipping insertion in model container [2024-10-24 08:23:08,377 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:23:08" (3/3) ... [2024-10-24 08:23:08,378 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-44.i [2024-10-24 08:23:08,391 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 08:23:08,391 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 08:23:08,454 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 08:23:08,461 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;@30310e17, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 08:23:08,462 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 08:23:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand has 88 states, 51 states have (on average 1.4509803921568627) internal successors, (74), 52 states have internal predecessors, (74), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-10-24 08:23:08,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-10-24 08:23:08,484 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 08:23:08,485 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 08:23:08,486 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 08:23:08,491 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 08:23:08,493 INFO L85 PathProgramCache]: Analyzing trace with hash 767894165, now seen corresponding path program 1 times [2024-10-24 08:23:08,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 08:23:08,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [332690285] [2024-10-24 08:23:08,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:23:08,510 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 [2024-10-24 08:23:08,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 08:23:08,514 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 08:23:08,518 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-10-24 08:23:08,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:23:08,947 INFO L255 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-24 08:23:08,964 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 08:23:09,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1034 proven. 0 refuted. 0 times theorem prover too weak. 1210 trivial. 0 not checked. [2024-10-24 08:23:09,039 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 08:23:09,040 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 08:23:09,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [332690285] [2024-10-24 08:23:09,041 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [332690285] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 08:23:09,041 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 08:23:09,042 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 08:23:09,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107652460] [2024-10-24 08:23:09,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 08:23:09,048 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 08:23:09,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 08:23:09,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 08:23:09,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 08:23:09,076 INFO L87 Difference]: Start difference. First operand has 88 states, 51 states have (on average 1.4509803921568627) internal successors, (74), 52 states have internal predecessors, (74), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-10-24 08:23:10,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-24 08:23:10,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 08:23:10,897 INFO L93 Difference]: Finished difference Result 172 states and 314 transitions. [2024-10-24 08:23:10,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 08:23:10,926 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 210 [2024-10-24 08:23:10,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 08:23:10,932 INFO L225 Difference]: With dead ends: 172 [2024-10-24 08:23:10,933 INFO L226 Difference]: Without dead ends: 85 [2024-10-24 08:23:10,935 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 08:23:10,939 INFO L432 NwaCegarLoop]: 131 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 131 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-10-24 08:23:10,939 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 131 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-10-24 08:23:10,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2024-10-24 08:23:10,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2024-10-24 08:23:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 49 states have (on average 1.346938775510204) internal successors, (66), 49 states have internal predecessors, (66), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2024-10-24 08:23:10,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 134 transitions. [2024-10-24 08:23:10,989 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 134 transitions. Word has length 210 [2024-10-24 08:23:10,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 08:23:10,990 INFO L471 AbstractCegarLoop]: Abstraction has 85 states and 134 transitions. [2024-10-24 08:23:10,990 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-10-24 08:23:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 134 transitions. [2024-10-24 08:23:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-10-24 08:23:10,994 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 08:23:10,995 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 08:23:11,005 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-10-24 08:23:11,195 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-24 08:23:11,196 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 08:23:11,196 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 08:23:11,197 INFO L85 PathProgramCache]: Analyzing trace with hash -2031698535, now seen corresponding path program 1 times [2024-10-24 08:23:11,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 08:23:11,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1295116728] [2024-10-24 08:23:11,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:23:11,199 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 [2024-10-24 08:23:11,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 08:23:11,202 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 08:23:11,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-10-24 08:23:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:23:11,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-24 08:23:11,556 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 08:23:14,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-10-24 08:23:14,154 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 08:23:14,154 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 08:23:14,155 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1295116728] [2024-10-24 08:23:14,155 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1295116728] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 08:23:14,155 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 08:23:14,156 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 08:23:14,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220530590] [2024-10-24 08:23:14,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 08:23:14,159 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 08:23:14,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 08:23:14,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 08:23:14,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 08:23:14,160 INFO L87 Difference]: Start difference. First operand 85 states and 134 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-10-24 08:23:16,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-24 08:23:16,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 08:23:16,258 INFO L93 Difference]: Finished difference Result 239 states and 380 transitions. [2024-10-24 08:23:16,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 08:23:16,259 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 210 [2024-10-24 08:23:16,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 08:23:16,262 INFO L225 Difference]: With dead ends: 239 [2024-10-24 08:23:16,263 INFO L226 Difference]: Without dead ends: 155 [2024-10-24 08:23:16,264 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 08:23:16,265 INFO L432 NwaCegarLoop]: 128 mSDtfsCounter, 20 mSDsluCounter, 120 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 248 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2024-10-24 08:23:16,265 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 248 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2024-10-24 08:23:16,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2024-10-24 08:23:16,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 144. [2024-10-24 08:23:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 73 states have (on average 1.2328767123287672) internal successors, (90), 73 states have internal predecessors, (90), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2024-10-24 08:23:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 226 transitions. [2024-10-24 08:23:16,310 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 226 transitions. Word has length 210 [2024-10-24 08:23:16,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 08:23:16,311 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 226 transitions. [2024-10-24 08:23:16,312 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-10-24 08:23:16,312 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 226 transitions. [2024-10-24 08:23:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-10-24 08:23:16,323 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 08:23:16,324 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 08:23:16,362 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-10-24 08:23:16,524 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-24 08:23:16,525 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 08:23:16,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 08:23:16,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1848712648, now seen corresponding path program 1 times [2024-10-24 08:23:16,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 08:23:16,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [718015372] [2024-10-24 08:23:16,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:23:16,527 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 [2024-10-24 08:23:16,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 08:23:16,532 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 08:23:16,535 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-10-24 08:23:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:23:16,860 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-24 08:23:16,866 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 08:23:20,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-10-24 08:23:20,176 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 08:23:20,177 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 08:23:20,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [718015372] [2024-10-24 08:23:20,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [718015372] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 08:23:20,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 08:23:20,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 08:23:20,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384790417] [2024-10-24 08:23:20,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 08:23:20,181 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 08:23:20,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 08:23:20,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 08:23:20,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 08:23:20,185 INFO L87 Difference]: Start difference. First operand 144 states and 226 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-10-24 08:23:22,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-24 08:23:24,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 08:23:24,587 INFO L93 Difference]: Finished difference Result 241 states and 381 transitions. [2024-10-24 08:23:24,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 08:23:24,597 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 211 [2024-10-24 08:23:24,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 08:23:24,601 INFO L225 Difference]: With dead ends: 241 [2024-10-24 08:23:24,601 INFO L226 Difference]: Without dead ends: 157 [2024-10-24 08:23:24,602 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 08:23:24,603 INFO L432 NwaCegarLoop]: 121 mSDtfsCounter, 16 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 236 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-10-24 08:23:24,604 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 236 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2024-10-24 08:23:24,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2024-10-24 08:23:24,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 151. [2024-10-24 08:23:24,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 80 states have (on average 1.2625) internal successors, (101), 80 states have internal predecessors, (101), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2024-10-24 08:23:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 237 transitions. [2024-10-24 08:23:24,626 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 237 transitions. Word has length 211 [2024-10-24 08:23:24,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 08:23:24,629 INFO L471 AbstractCegarLoop]: Abstraction has 151 states and 237 transitions. [2024-10-24 08:23:24,629 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-10-24 08:23:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 237 transitions. [2024-10-24 08:23:24,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-10-24 08:23:24,636 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 08:23:24,636 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 08:23:24,650 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-10-24 08:23:24,836 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-24 08:23:24,837 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 08:23:24,838 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 08:23:24,838 INFO L85 PathProgramCache]: Analyzing trace with hash -1205582326, now seen corresponding path program 1 times [2024-10-24 08:23:24,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 08:23:24,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [427958696] [2024-10-24 08:23:24,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:23:24,839 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 [2024-10-24 08:23:24,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 08:23:24,843 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 08:23:24,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-10-24 08:23:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:23:25,231 INFO L255 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-10-24 08:23:25,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 08:23:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-10-24 08:23:25,939 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 08:23:25,939 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 08:23:25,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [427958696] [2024-10-24 08:23:25,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [427958696] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 08:23:25,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 08:23:25,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 08:23:25,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427872869] [2024-10-24 08:23:25,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 08:23:25,944 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 08:23:25,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 08:23:25,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 08:23:25,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-24 08:23:25,946 INFO L87 Difference]: Start difference. First operand 151 states and 237 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-10-24 08:23:28,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-24 08:23:28,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 08:23:28,544 INFO L93 Difference]: Finished difference Result 249 states and 391 transitions. [2024-10-24 08:23:28,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-24 08:23:28,545 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 212 [2024-10-24 08:23:28,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 08:23:28,548 INFO L225 Difference]: With dead ends: 249 [2024-10-24 08:23:28,548 INFO L226 Difference]: Without dead ends: 162 [2024-10-24 08:23:28,551 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-24 08:23:28,552 INFO L432 NwaCegarLoop]: 125 mSDtfsCounter, 21 mSDsluCounter, 170 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 295 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2024-10-24 08:23:28,553 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 295 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 106 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2024-10-24 08:23:28,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2024-10-24 08:23:28,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 153. [2024-10-24 08:23:28,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153 states, 82 states have (on average 1.2560975609756098) internal successors, (103), 82 states have internal predecessors, (103), 68 states have call successors, (68), 2 states have call predecessors, (68), 2 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2024-10-24 08:23:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 239 transitions. [2024-10-24 08:23:28,580 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 239 transitions. Word has length 212 [2024-10-24 08:23:28,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 08:23:28,580 INFO L471 AbstractCegarLoop]: Abstraction has 153 states and 239 transitions. [2024-10-24 08:23:28,581 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2024-10-24 08:23:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 239 transitions. [2024-10-24 08:23:28,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-10-24 08:23:28,583 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 08:23:28,583 INFO L215 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 08:23:28,600 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2024-10-24 08:23:28,784 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-24 08:23:28,784 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 08:23:28,785 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 08:23:28,785 INFO L85 PathProgramCache]: Analyzing trace with hash 1501037068, now seen corresponding path program 1 times [2024-10-24 08:23:28,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 08:23:28,786 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [641690370] [2024-10-24 08:23:28,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 08:23:28,786 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 [2024-10-24 08:23:28,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 08:23:28,789 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 08:23:28,790 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-10-24 08:23:30,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 08:23:30,054 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-10-24 08:23:30,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 08:24:18,501 WARN L286 SmtUtils]: Spent 5.98s on a formula simplification that was a NOOP. DAG size: 91 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)