./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.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 6019a3645680a6a80f75b6e7d18161ec66427917be271398ddb0dfe3a6c6e6a2 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-08 20:44:01,052 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 20:44:01,100 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 20:44:01,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 20:44:01,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 20:44:01,139 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 20:44:01,140 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 20:44:01,140 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 20:44:01,141 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 20:44:01,141 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 20:44:01,142 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 20:44:01,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 20:44:01,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 20:44:01,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 20:44:01,143 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 20:44:01,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 20:44:01,144 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 20:44:01,144 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 20:44:01,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 20:44:01,145 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 20:44:01,149 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 20:44:01,149 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 20:44:01,149 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 20:44:01,150 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 20:44:01,150 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 20:44:01,150 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 20:44:01,151 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 20:44:01,151 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 20:44:01,151 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 20:44:01,152 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 20:44:01,152 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 20:44:01,153 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 20:44:01,153 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 20:44:01,153 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 20:44:01,153 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 20:44:01,154 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 20:44:01,154 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 20:44:01,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 20:44:01,154 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 20:44:01,154 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 20:44:01,154 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 20:44:01,155 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 20:44:01,155 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6019a3645680a6a80f75b6e7d18161ec66427917be271398ddb0dfe3a6c6e6a2 [2024-11-08 20:44:01,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 20:44:01,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 20:44:01,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 20:44:01,419 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 20:44:01,419 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 20:44:01,420 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-08 20:44:02,900 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 20:44:03,116 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 20:44:03,117 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-08 20:44:03,131 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27663b5f2/3f895b3356394d3da43e9d6624b24dd8/FLAG5401606fb [2024-11-08 20:44:03,474 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27663b5f2/3f895b3356394d3da43e9d6624b24dd8 [2024-11-08 20:44:03,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 20:44:03,478 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 20:44:03,479 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 20:44:03,479 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 20:44:03,485 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 20:44:03,485 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:03,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28bf5ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03, skipping insertion in model container [2024-11-08 20:44:03,486 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:03,519 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 20:44:03,726 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i[915,928] [2024-11-08 20:44:03,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 20:44:03,832 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 20:44:03,841 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i[915,928] [2024-11-08 20:44:03,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 20:44:03,900 INFO L204 MainTranslator]: Completed translation [2024-11-08 20:44:03,900 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03 WrapperNode [2024-11-08 20:44:03,900 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 20:44:03,901 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 20:44:03,902 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 20:44:03,902 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 20:44:03,907 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:03,917 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:03,962 INFO L138 Inliner]: procedures = 26, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 193 [2024-11-08 20:44:03,963 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 20:44:03,964 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 20:44:03,964 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 20:44:03,964 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 20:44:03,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:03,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:03,978 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:04,009 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]. [2024-11-08 20:44:04,010 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:04,010 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:04,023 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:04,026 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:04,028 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:04,030 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:04,034 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 20:44:04,035 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 20:44:04,035 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 20:44:04,035 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 20:44:04,036 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (1/1) ... [2024-11-08 20:44:04,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 20:44:04,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 20:44:04,072 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) [2024-11-08 20:44:04,078 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 [2024-11-08 20:44:04,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 20:44:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 20:44:04,121 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 20:44:04,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 20:44:04,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 20:44:04,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 20:44:04,224 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 20:44:04,227 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 20:44:04,592 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 20:44:04,592 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 20:44:04,609 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 20:44:04,610 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 20:44:04,611 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:44:04 BoogieIcfgContainer [2024-11-08 20:44:04,611 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 20:44:04,613 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 20:44:04,614 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 20:44:04,617 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 20:44:04,617 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 08:44:03" (1/3) ... [2024-11-08 20:44:04,618 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32284b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 08:44:04, skipping insertion in model container [2024-11-08 20:44:04,619 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:03" (2/3) ... [2024-11-08 20:44:04,619 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32284b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 08:44:04, skipping insertion in model container [2024-11-08 20:44:04,619 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:44:04" (3/3) ... [2024-11-08 20:44:04,620 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-08 20:44:04,635 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 20:44:04,635 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 20:44:04,700 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 20:44:04,710 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;@76bf05fb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 20:44:04,711 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 20:44:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 51 states have (on average 1.3725490196078431) internal successors, (70), 52 states have internal predecessors, (70), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-08 20:44:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 20:44:04,734 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:44:04,735 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:44:04,736 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:44:04,744 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:44:04,745 INFO L85 PathProgramCache]: Analyzing trace with hash 1875840514, now seen corresponding path program 1 times [2024-11-08 20:44:04,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:44:04,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132722125] [2024-11-08 20:44:04,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:44:04,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:44:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:44:05,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:44:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:44:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:44:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:44:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 20:44:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:44:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-08 20:44:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:44:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 20:44:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:44:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 20:44:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:44:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 20:44:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:44:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 20:44:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:44:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 20:44:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:44:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 20:44:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:44:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 20:44:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 20:44:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 20:44:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 20:44:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 20:44:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 20:44:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 20:44:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 20:44:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 20:44:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:05,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 20:44:05,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:44:05,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132722125] [2024-11-08 20:44:05,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132722125] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:44:05,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:44:05,950 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-08 20:44:05,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1487440324] [2024-11-08 20:44:05,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:44:05,957 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 20:44:05,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:44:05,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 20:44:05,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-08 20:44:05,981 INFO L87 Difference]: Start difference. First operand has 84 states, 51 states have (on average 1.3725490196078431) internal successors, (70), 52 states have internal predecessors, (70), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 7 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-08 20:44:06,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:44:06,397 INFO L93 Difference]: Finished difference Result 245 states and 448 transitions. [2024-11-08 20:44:06,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 20:44:06,402 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 189 [2024-11-08 20:44:06,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:44:06,415 INFO L225 Difference]: With dead ends: 245 [2024-11-08 20:44:06,415 INFO L226 Difference]: Without dead ends: 164 [2024-11-08 20:44:06,420 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2024-11-08 20:44:06,423 INFO L432 NwaCegarLoop]: 121 mSDtfsCounter, 159 mSDsluCounter, 276 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 146 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 397 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 146 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-08 20:44:06,424 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 397 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [146 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-08 20:44:06,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2024-11-08 20:44:06,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 154. [2024-11-08 20:44:06,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154 states, 91 states have (on average 1.3076923076923077) internal successors, (119), 91 states have internal predecessors, (119), 60 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2024-11-08 20:44:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 239 transitions. [2024-11-08 20:44:06,527 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 239 transitions. Word has length 189 [2024-11-08 20:44:06,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:44:06,530 INFO L471 AbstractCegarLoop]: Abstraction has 154 states and 239 transitions. [2024-11-08 20:44:06,531 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-08 20:44:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 239 transitions. [2024-11-08 20:44:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 20:44:06,535 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:44:06,535 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:44:06,536 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 20:44:06,536 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:44:06,536 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:44:06,537 INFO L85 PathProgramCache]: Analyzing trace with hash 1877687556, now seen corresponding path program 1 times [2024-11-08 20:44:06,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:44:06,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132078817] [2024-11-08 20:44:06,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:44:06,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:44:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:44:06,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:44:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:44:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:44:06,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:44:06,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 20:44:06,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:44:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-08 20:44:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:44:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 20:44:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:44:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 20:44:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:44:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 20:44:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:44:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 20:44:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:44:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 20:44:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:44:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 20:44:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:44:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 20:44:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 20:44:06,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 20:44:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 20:44:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 20:44:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 20:44:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 20:44:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 20:44:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 20:44:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 20:44:06,845 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:44:06,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132078817] [2024-11-08 20:44:06,846 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132078817] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:44:06,846 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:44:06,846 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:44:06,846 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213785046] [2024-11-08 20:44:06,846 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:44:06,848 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:44:06,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:44:06,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:44:06,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:44:06,849 INFO L87 Difference]: Start difference. First operand 154 states and 239 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-08 20:44:06,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:44:06,901 INFO L93 Difference]: Finished difference Result 299 states and 467 transitions. [2024-11-08 20:44:06,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:44:06,902 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 189 [2024-11-08 20:44:06,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:44:06,908 INFO L225 Difference]: With dead ends: 299 [2024-11-08 20:44:06,909 INFO L226 Difference]: Without dead ends: 148 [2024-11-08 20:44:06,910 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:44:06,913 INFO L432 NwaCegarLoop]: 119 mSDtfsCounter, 0 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 229 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:44:06,914 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 229 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 20:44:06,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2024-11-08 20:44:06,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 79. [2024-11-08 20:44:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 47 states have internal predecessors, (60), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-08 20:44:06,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 120 transitions. [2024-11-08 20:44:06,930 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 120 transitions. Word has length 189 [2024-11-08 20:44:06,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:44:06,931 INFO L471 AbstractCegarLoop]: Abstraction has 79 states and 120 transitions. [2024-11-08 20:44:06,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-08 20:44:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 120 transitions. [2024-11-08 20:44:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 20:44:06,934 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:44:06,935 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:44:06,935 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 20:44:06,935 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:44:06,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:44:06,936 INFO L85 PathProgramCache]: Analyzing trace with hash 2112261890, now seen corresponding path program 1 times [2024-11-08 20:44:06,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:44:06,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460310570] [2024-11-08 20:44:06,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:44:06,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:44:07,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 20:44:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 20:44:07,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-08 20:44:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-08 20:44:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-08 20:44:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 20:44:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-08 20:44:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-08 20:44:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 20:44:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 20:44:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-08 20:44:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-08 20:44:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-08 20:44:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-08 20:44:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-08 20:44:07,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-08 20:44:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-08 20:44:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-08 20:44:07,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-08 20:44:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 20:44:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-08 20:44:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-08 20:44:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-08 20:44:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-08 20:44:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-08 20:44:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-08 20:44:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-08 20:44:07,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-08 20:44:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 20:44:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-08 20:44:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:07,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 20:44:07,239 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 20:44:07,240 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460310570] [2024-11-08 20:44:07,240 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460310570] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:44:07,240 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:44:07,241 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:44:07,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337308304] [2024-11-08 20:44:07,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:44:07,242 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:44:07,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 20:44:07,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:44:07,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:44:07,244 INFO L87 Difference]: Start difference. First operand 79 states and 120 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-08 20:44:07,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:44:07,277 INFO L93 Difference]: Finished difference Result 159 states and 240 transitions. [2024-11-08 20:44:07,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:44:07,282 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 189 [2024-11-08 20:44:07,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:44:07,285 INFO L225 Difference]: With dead ends: 159 [2024-11-08 20:44:07,286 INFO L226 Difference]: Without dead ends: 83 [2024-11-08 20:44:07,287 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:44:07,288 INFO L432 NwaCegarLoop]: 114 mSDtfsCounter, 89 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 143 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 20:44:07,290 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [89 Valid, 143 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 20:44:07,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2024-11-08 20:44:07,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2024-11-08 20:44:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 50 states have (on average 1.24) internal successors, (62), 50 states have internal predecessors, (62), 30 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-08 20:44:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 122 transitions. [2024-11-08 20:44:07,311 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 122 transitions. Word has length 189 [2024-11-08 20:44:07,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:44:07,313 INFO L471 AbstractCegarLoop]: Abstraction has 83 states and 122 transitions. [2024-11-08 20:44:07,314 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-08 20:44:07,314 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 122 transitions. [2024-11-08 20:44:07,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 20:44:07,320 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:44:07,320 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:44:07,321 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 20:44:07,321 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:44:07,321 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:44:07,321 INFO L85 PathProgramCache]: Analyzing trace with hash 523913988, now seen corresponding path program 1 times [2024-11-08 20:44:07,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 20:44:07,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234650828] [2024-11-08 20:44:07,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:44:07,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:44:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 20:44:07,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1160240372] [2024-11-08 20:44:07,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:44:07,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 20:44:07,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 20:44:07,485 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) [2024-11-08 20:44:07,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 20:44:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 20:44:07,657 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 20:44:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 20:44:07,841 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 20:44:07,841 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 20:44:07,842 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 20:44:07,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-08 20:44:08,044 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 20:44:08,048 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-08 20:44:08,188 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 20:44:08,191 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 08:44:08 BoogieIcfgContainer [2024-11-08 20:44:08,191 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 20:44:08,192 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 20:44:08,192 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 20:44:08,192 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 20:44:08,192 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:44:04" (3/4) ... [2024-11-08 20:44:08,197 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 20:44:08,198 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 20:44:08,199 INFO L158 Benchmark]: Toolchain (without parser) took 4720.70ms. Allocated memory was 182.5MB in the beginning and 224.4MB in the end (delta: 41.9MB). Free memory was 106.3MB in the beginning and 98.6MB in the end (delta: 7.6MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2024-11-08 20:44:08,200 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 104.9MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 20:44:08,200 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.41ms. Allocated memory is still 182.5MB. Free memory was 106.1MB in the beginning and 143.0MB in the end (delta: -36.9MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2024-11-08 20:44:08,200 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.60ms. Allocated memory is still 182.5MB. Free memory was 143.0MB in the beginning and 138.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 20:44:08,201 INFO L158 Benchmark]: Boogie Preprocessor took 70.45ms. Allocated memory is still 182.5MB. Free memory was 138.8MB in the beginning and 133.6MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 20:44:08,201 INFO L158 Benchmark]: RCFGBuilder took 576.37ms. Allocated memory is still 182.5MB. Free memory was 133.6MB in the beginning and 106.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-08 20:44:08,201 INFO L158 Benchmark]: TraceAbstraction took 3578.24ms. Allocated memory was 182.5MB in the beginning and 224.4MB in the end (delta: 41.9MB). Free memory was 105.3MB in the beginning and 98.6MB in the end (delta: 6.6MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2024-11-08 20:44:08,202 INFO L158 Benchmark]: Witness Printer took 6.84ms. Allocated memory is still 224.4MB. Free memory is still 98.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 20:44:08,205 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 104.9MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.41ms. Allocated memory is still 182.5MB. Free memory was 106.1MB in the beginning and 143.0MB in the end (delta: -36.9MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.60ms. Allocated memory is still 182.5MB. Free memory was 143.0MB in the beginning and 138.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 70.45ms. Allocated memory is still 182.5MB. Free memory was 138.8MB in the beginning and 133.6MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 576.37ms. Allocated memory is still 182.5MB. Free memory was 133.6MB in the beginning and 106.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * TraceAbstraction took 3578.24ms. Allocated memory was 182.5MB in the beginning and 224.4MB in the end (delta: 41.9MB). Free memory was 105.3MB in the beginning and 98.6MB in the end (delta: 6.6MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. * Witness Printer took 6.84ms. Allocated memory is still 224.4MB. Free memory is still 98.6MB. 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 176. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 2; [L23] float var_1_2 = 255.5; [L24] float var_1_3 = 99.8; [L25] signed char var_1_4 = -25; [L26] float var_1_6 = 255.25; [L27] unsigned short int var_1_7 = 16; [L28] signed char var_1_8 = -10; [L29] signed char var_1_9 = -8; [L30] unsigned short int var_1_10 = 8; [L31] unsigned short int var_1_11 = 10000; [L32] unsigned short int var_1_12 = 5; [L33] signed short int var_1_13 = 200; [L34] unsigned char var_1_15 = 0; [L35] unsigned short int var_1_16 = 35895; [L36] unsigned short int var_1_17 = 18336; [L37] unsigned char var_1_18 = 0; [L38] signed long int var_1_19 = -50; [L39] unsigned char var_1_20 = 10; [L40] unsigned char var_1_21 = 32; [L41] float var_1_22 = 255.2; [L42] float var_1_23 = 1.25; [L43] float var_1_24 = 3.625; [L44] double var_1_25 = 7.5; [L45] unsigned char var_1_26 = 0; [L46] signed short int var_1_27 = -1; [L47] unsigned char var_1_28 = 1; [L48] unsigned char var_1_29 = 1; [L49] signed long int var_1_30 = -4; [L50] signed short int var_1_31 = 256; [L51] signed char last_1_var_1_8 = -10; [L52] unsigned char last_1_var_1_15 = 0; [L53] signed long int last_1_var_1_19 = -50; VAL [isInitial=0, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_2=511/2, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L180] isInitial = 1 [L181] FCALL initially() [L182] COND TRUE 1 [L183] CALL updateLastVariables() [L171] last_1_var_1_8 = var_1_8 [L172] last_1_var_1_15 = var_1_15 [L173] last_1_var_1_19 = var_1_19 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_2=511/2, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L183] RET updateLastVariables() [L184] CALL updateVariables() [L122] var_1_2 = __VERIFIER_nondet_float() [L123] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L123] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L124] var_1_3 = __VERIFIER_nondet_float() [L125] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L125] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L126] var_1_4 = __VERIFIER_nondet_char() [L127] CALL assume_abort_if_not(var_1_4 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L127] RET assume_abort_if_not(var_1_4 >= -127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L128] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L128] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L129] var_1_6 = __VERIFIER_nondet_float() [L130] CALL assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=16, var_1_8=-10, var_1_9=-8] [L130] RET assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=16, var_1_8=-10, var_1_9=-8] [L131] var_1_7 = __VERIFIER_nondet_ushort() [L132] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_8=-10, var_1_9=-8] [L132] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_8=-10, var_1_9=-8] [L133] CALL assume_abort_if_not(var_1_7 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=-8] [L133] RET assume_abort_if_not(var_1_7 <= 65534) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=-8] [L134] var_1_9 = __VERIFIER_nondet_char() [L135] CALL assume_abort_if_not(var_1_9 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L135] RET assume_abort_if_not(var_1_9 >= -127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L136] CALL assume_abort_if_not(var_1_9 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L136] RET assume_abort_if_not(var_1_9 <= 126) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L137] var_1_11 = __VERIFIER_nondet_ushort() [L138] CALL assume_abort_if_not(var_1_11 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L138] RET assume_abort_if_not(var_1_11 >= 8191) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_11 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L139] RET assume_abort_if_not(var_1_11 <= 16384) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L140] var_1_12 = __VERIFIER_nondet_ushort() [L141] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L141] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L142] CALL assume_abort_if_not(var_1_12 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L142] RET assume_abort_if_not(var_1_12 <= 16383) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L143] var_1_16 = __VERIFIER_nondet_ushort() [L144] CALL assume_abort_if_not(var_1_16 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L144] RET assume_abort_if_not(var_1_16 >= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L145] CALL assume_abort_if_not(var_1_16 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L145] RET assume_abort_if_not(var_1_16 <= 65535) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L146] var_1_17 = __VERIFIER_nondet_ushort() [L147] CALL assume_abort_if_not(var_1_17 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L147] RET assume_abort_if_not(var_1_17 >= 16383) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L148] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L148] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L149] var_1_18 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L150] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L151] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L151] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L152] var_1_21 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L153] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L154] CALL assume_abort_if_not(var_1_21 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L154] RET assume_abort_if_not(var_1_21 <= 254) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L155] var_1_23 = __VERIFIER_nondet_float() [L156] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L156] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L157] var_1_24 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L158] RET assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L159] var_1_28 = __VERIFIER_nondet_uchar() [L160] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L160] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L161] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L161] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L162] var_1_29 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L163] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L164] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L164] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L165] var_1_31 = __VERIFIER_nondet_short() [L166] CALL assume_abort_if_not(var_1_31 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L166] RET assume_abort_if_not(var_1_31 >= -32768) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L167] CALL assume_abort_if_not(var_1_31 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L167] RET assume_abort_if_not(var_1_31 <= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L168] CALL assume_abort_if_not(var_1_31 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L168] RET assume_abort_if_not(var_1_31 != 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L184] RET updateVariables() [L185] CALL step() [L57] var_1_20 = var_1_21 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L58] COND FALSE !(var_1_20 > var_1_21) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L61] var_1_25 = var_1_24 [L62] var_1_26 = var_1_21 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L63] COND TRUE var_1_28 && var_1_29 [L64] var_1_27 = (var_1_26 - var_1_21) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L66] COND TRUE (((((100 / var_1_31)) < (var_1_21)) ? ((100 / var_1_31)) : (var_1_21))) <= var_1_26 [L67] var_1_30 = (((((((((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27))) < 0 ) ? -((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27))) : ((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27)))))) < (var_1_26)) ? ((((((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27))) < 0 ) ? -((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27))) : ((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27)))))) : (var_1_26))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L75] signed long int stepLocal_0 = (((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)); VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=1, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L76] COND FALSE !(stepLocal_0 <= last_1_var_1_8) [L83] var_1_1 = var_1_7 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L85] COND TRUE (- var_1_7) < (var_1_1 * var_1_4) [L86] var_1_8 = var_1_9 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L88] COND FALSE !((var_1_6 * var_1_2) <= var_1_3) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L95] signed long int stepLocal_1 = var_1_16 - (var_1_17 - 256); VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L96] COND FALSE !(var_1_3 != var_1_6) [L103] var_1_15 = var_1_18 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L105] var_1_10 = (50 + ((var_1_11 + 10000) - var_1_12)) [L106] unsigned short int stepLocal_4 = var_1_1; [L107] signed long int stepLocal_3 = var_1_7 + (128 + var_1_1); [L108] signed long int stepLocal_2 = - var_1_10; VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, stepLocal_2=-18231, stepLocal_3=130, stepLocal_4=-65535, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L109] COND FALSE !(var_1_1 < stepLocal_2) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, stepLocal_3=130, stepLocal_4=-65535, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L114] COND TRUE stepLocal_4 < (((((var_1_10) < (var_1_17)) ? (var_1_10) : (var_1_17))) / var_1_11) [L115] var_1_19 = ((((var_1_7) > (var_1_9)) ? (var_1_7) : (var_1_9))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, stepLocal_3=130, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=1, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L185] RET step() [L186] CALL, EXPR property() [L176-L177] return ((((((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) <= last_1_var_1_8) ? (((- var_1_3) > ((((var_1_2) > (var_1_6)) ? (var_1_2) : (var_1_6)))) ? (var_1_1 == ((unsigned short int) var_1_7)) : (var_1_1 == ((unsigned short int) var_1_7))) : (var_1_1 == ((unsigned short int) var_1_7))) && (((- var_1_7) < (var_1_1 * var_1_4)) ? (var_1_8 == ((signed char) var_1_9)) : 1)) && (var_1_10 == ((unsigned short int) (50 + ((var_1_11 + 10000) - var_1_12))))) && (((var_1_6 * var_1_2) <= var_1_3) ? (last_1_var_1_15 ? (var_1_13 == ((signed short int) (-10 + var_1_12))) : (var_1_13 == ((signed short int) var_1_4))) : 1)) && ((var_1_3 != var_1_6) ? ((var_1_13 >= (var_1_16 - (var_1_17 - 256))) ? (var_1_15 == ((unsigned char) var_1_18)) : (var_1_15 == ((unsigned char) var_1_18))) : (var_1_15 == ((unsigned char) var_1_18)))) && ((var_1_1 < (- var_1_10)) ? (((var_1_7 + (128 + var_1_1)) <= last_1_var_1_19) ? (var_1_19 == ((signed long int) var_1_4)) : 1) : ((var_1_1 < (((((var_1_10) < (var_1_17)) ? (var_1_10) : (var_1_17))) / var_1_11)) ? (var_1_19 == ((signed long int) ((((var_1_7) > (var_1_9)) ? (var_1_7) : (var_1_9))))) : (var_1_19 == ((signed long int) var_1_16)))) ; VAL [\result=0, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=1, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L186] RET, EXPR property() [L186] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=1, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=1, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 84 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.4s, OverallIterations: 4, TraceHistogramMax: 30, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 248 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 248 mSDsluCounter, 769 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 415 mSDsCounter, 147 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 108 IncrementalHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 147 mSolverCounterUnsat, 354 mSDtfsCounter, 108 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 198 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=154occurred in iteration=1, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 79 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 945 NumberOfCodeBlocks, 945 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 564 ConstructedInterpolants, 0 QuantifiedInterpolants, 944 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 5220/5220 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 [2024-11-08 20:44:08,247 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/11.0.12-open/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 ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.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 6019a3645680a6a80f75b6e7d18161ec66427917be271398ddb0dfe3a6c6e6a2 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-08 20:44:10,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 20:44:10,640 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 20:44:10,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 20:44:10,647 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 20:44:10,674 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 20:44:10,675 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 20:44:10,675 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 20:44:10,676 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 20:44:10,676 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 20:44:10,676 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 20:44:10,677 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 20:44:10,677 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 20:44:10,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 20:44:10,678 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 20:44:10,678 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 20:44:10,679 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 20:44:10,679 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 20:44:10,679 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 20:44:10,680 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 20:44:10,680 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 20:44:10,680 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 20:44:10,681 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 20:44:10,681 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 20:44:10,681 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 20:44:10,682 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 20:44:10,682 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 20:44:10,685 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 20:44:10,685 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 20:44:10,686 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 20:44:10,686 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 20:44:10,686 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 20:44:10,687 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 20:44:10,687 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 20:44:10,687 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 20:44:10,687 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 20:44:10,688 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 20:44:10,688 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 20:44:10,688 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-08 20:44:10,688 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 20:44:10,688 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 20:44:10,691 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 20:44:10,691 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 20:44:10,692 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 20:44:10,692 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6019a3645680a6a80f75b6e7d18161ec66427917be271398ddb0dfe3a6c6e6a2 [2024-11-08 20:44:11,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 20:44:11,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 20:44:11,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 20:44:11,055 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 20:44:11,056 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 20:44:11,057 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-08 20:44:12,561 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 20:44:12,825 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 20:44:12,825 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-08 20:44:12,835 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77513722d/f8adb37b47bd45d1b299ebcb40dccb56/FLAGf5649d41e [2024-11-08 20:44:12,850 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77513722d/f8adb37b47bd45d1b299ebcb40dccb56 [2024-11-08 20:44:12,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 20:44:12,855 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 20:44:12,856 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 20:44:12,856 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 20:44:12,861 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 20:44:12,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 08:44:12" (1/1) ... [2024-11-08 20:44:12,863 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75c3d8f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:12, skipping insertion in model container [2024-11-08 20:44:12,863 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 08:44:12" (1/1) ... [2024-11-08 20:44:12,891 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 20:44:13,092 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i[915,928] [2024-11-08 20:44:13,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 20:44:13,201 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 20:44:13,217 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i[915,928] [2024-11-08 20:44:13,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 20:44:13,288 INFO L204 MainTranslator]: Completed translation [2024-11-08 20:44:13,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13 WrapperNode [2024-11-08 20:44:13,289 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 20:44:13,291 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 20:44:13,291 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 20:44:13,291 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 20:44:13,298 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,316 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,354 INFO L138 Inliner]: procedures = 27, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 190 [2024-11-08 20:44:13,359 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 20:44:13,360 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 20:44:13,363 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 20:44:13,363 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 20:44:13,375 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,384 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,406 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]. [2024-11-08 20:44:13,409 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,410 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,423 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,432 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,436 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,441 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,449 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 20:44:13,450 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 20:44:13,450 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 20:44:13,451 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 20:44:13,455 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (1/1) ... [2024-11-08 20:44:13,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 20:44:13,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 20:44:13,491 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) [2024-11-08 20:44:13,495 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 [2024-11-08 20:44:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 20:44:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 20:44:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 20:44:13,547 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 20:44:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 20:44:13,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 20:44:13,652 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 20:44:13,656 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 20:44:14,884 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-08 20:44:14,884 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 20:44:14,909 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 20:44:14,909 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 20:44:14,909 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:44:14 BoogieIcfgContainer [2024-11-08 20:44:14,910 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 20:44:14,913 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 20:44:14,913 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 20:44:14,916 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 20:44:14,916 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 08:44:12" (1/3) ... [2024-11-08 20:44:14,917 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2aa2a05f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 08:44:14, skipping insertion in model container [2024-11-08 20:44:14,917 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 08:44:13" (2/3) ... [2024-11-08 20:44:14,917 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2aa2a05f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 08:44:14, skipping insertion in model container [2024-11-08 20:44:14,917 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 08:44:14" (3/3) ... [2024-11-08 20:44:14,919 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-08 20:44:14,935 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 20:44:14,935 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 20:44:14,995 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 20:44:15,002 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;@7578a484, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 20:44:15,004 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 20:44:15,009 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 51 states have (on average 1.3725490196078431) internal successors, (70), 52 states have internal predecessors, (70), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-08 20:44:15,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 20:44:15,027 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:44:15,028 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:44:15,029 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:44:15,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:44:15,035 INFO L85 PathProgramCache]: Analyzing trace with hash 1875840514, now seen corresponding path program 1 times [2024-11-08 20:44:15,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 20:44:15,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1554716109] [2024-11-08 20:44:15,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:44:15,052 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 [2024-11-08 20:44:15,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 20:44:15,056 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) [2024-11-08 20:44:15,058 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 [2024-11-08 20:44:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:15,472 INFO L255 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 20:44:15,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 20:44:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 20:44:15,598 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 20:44:15,598 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 20:44:15,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1554716109] [2024-11-08 20:44:15,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1554716109] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:44:15,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:44:15,600 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:44:15,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109311933] [2024-11-08 20:44:15,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:44:15,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:44:15,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 20:44:15,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:44:15,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:44:15,636 INFO L87 Difference]: Start difference. First operand has 84 states, 51 states have (on average 1.3725490196078431) internal successors, (70), 52 states have internal predecessors, (70), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-08 20:44:15,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:44:15,843 INFO L93 Difference]: Finished difference Result 197 states and 360 transitions. [2024-11-08 20:44:15,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:44:15,846 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 189 [2024-11-08 20:44:15,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:44:15,857 INFO L225 Difference]: With dead ends: 197 [2024-11-08 20:44:15,857 INFO L226 Difference]: Without dead ends: 116 [2024-11-08 20:44:15,862 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:44:15,867 INFO L432 NwaCegarLoop]: 171 mSDtfsCounter, 90 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 251 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-08 20:44:15,868 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 251 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-08 20:44:15,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2024-11-08 20:44:15,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 115. [2024-11-08 20:44:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 63 states have (on average 1.2222222222222223) internal successors, (77), 64 states have internal predecessors, (77), 49 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-08 20:44:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 175 transitions. [2024-11-08 20:44:15,945 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 175 transitions. Word has length 189 [2024-11-08 20:44:15,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:44:15,946 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 175 transitions. [2024-11-08 20:44:15,947 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-08 20:44:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 175 transitions. [2024-11-08 20:44:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 20:44:15,951 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:44:15,951 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:44:15,961 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 [2024-11-08 20:44:16,153 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 [2024-11-08 20:44:16,154 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:44:16,155 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:44:16,155 INFO L85 PathProgramCache]: Analyzing trace with hash 287492612, now seen corresponding path program 1 times [2024-11-08 20:44:16,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 20:44:16,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1109125112] [2024-11-08 20:44:16,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:44:16,156 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 [2024-11-08 20:44:16,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 20:44:16,158 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) [2024-11-08 20:44:16,159 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 [2024-11-08 20:44:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:16,507 INFO L255 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 20:44:16,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 20:44:16,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-08 20:44:16,568 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 20:44:16,568 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-08 20:44:16,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1109125112] [2024-11-08 20:44:16,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1109125112] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 20:44:16,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 20:44:16,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 20:44:16,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805860597] [2024-11-08 20:44:16,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 20:44:16,571 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 20:44:16,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-08 20:44:16,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 20:44:16,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:44:16,572 INFO L87 Difference]: Start difference. First operand 115 states and 175 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-08 20:44:16,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 20:44:16,785 INFO L93 Difference]: Finished difference Result 195 states and 295 transitions. [2024-11-08 20:44:16,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 20:44:16,800 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 189 [2024-11-08 20:44:16,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 20:44:16,804 INFO L225 Difference]: With dead ends: 195 [2024-11-08 20:44:16,804 INFO L226 Difference]: Without dead ends: 114 [2024-11-08 20:44:16,805 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 20:44:16,806 INFO L432 NwaCegarLoop]: 118 mSDtfsCounter, 0 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 20:44:16,807 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 233 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 20:44:16,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2024-11-08 20:44:16,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2024-11-08 20:44:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 62 states have (on average 1.1935483870967742) internal successors, (74), 63 states have internal predecessors, (74), 49 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-08 20:44:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 172 transitions. [2024-11-08 20:44:16,829 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 172 transitions. Word has length 189 [2024-11-08 20:44:16,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 20:44:16,834 INFO L471 AbstractCegarLoop]: Abstraction has 114 states and 172 transitions. [2024-11-08 20:44:16,834 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-08 20:44:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 172 transitions. [2024-11-08 20:44:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 20:44:16,837 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 20:44:16,837 INFO L215 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 20:44:16,853 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 [2024-11-08 20:44:17,040 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 [2024-11-08 20:44:17,041 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 20:44:17,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 20:44:17,042 INFO L85 PathProgramCache]: Analyzing trace with hash 523913988, now seen corresponding path program 1 times [2024-11-08 20:44:17,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-08 20:44:17,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [428647264] [2024-11-08 20:44:17,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 20:44:17,043 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 [2024-11-08 20:44:17,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-08 20:44:17,044 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) [2024-11-08 20:44:17,045 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 [2024-11-08 20:44:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:44:17,387 INFO L255 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 20:44:17,403 INFO L278 TraceCheckSpWp]: Computing forward predicates...