./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-96.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f 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_codestructure_normal_file-96.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 30495fad5f48fb54060b1336289d7d2fc0c8d484eecdcc88855a867206a407e7 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 03:27:53,811 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 03:27:53,864 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-10 03:27:53,868 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 03:27:53,869 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 03:27:53,893 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 03:27:53,893 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 03:27:53,893 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 03:27:53,894 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 03:27:53,894 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 03:27:53,894 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 03:27:53,894 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 03:27:53,895 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 03:27:53,895 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 03:27:53,897 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 03:27:53,897 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 03:27:53,898 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 03:27:53,900 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 03:27:53,900 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 03:27:53,901 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 03:27:53,901 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 03:27:53,901 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 03:27:53,903 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 03:27:53,903 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 03:27:53,903 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 03:27:53,903 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 03:27:53,903 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 03:27:53,904 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 03:27:53,904 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 03:27:53,904 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 03:27:53,904 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 03:27:53,904 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 03:27:53,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 03:27:53,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 03:27:53,905 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 03:27:53,905 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 03:27:53,905 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 03:27:53,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 03:27:53,906 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 03:27:53,906 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 03:27:53,907 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 03:27:53,907 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 03:27:53,907 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30495fad5f48fb54060b1336289d7d2fc0c8d484eecdcc88855a867206a407e7 [2024-11-10 03:27:54,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 03:27:54,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 03:27:54,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 03:27:54,135 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 03:27:54,136 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 03:27:54,137 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-96.i [2024-11-10 03:27:55,381 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 03:27:55,527 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 03:27:55,529 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-96.i [2024-11-10 03:27:55,537 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b44d32b9/400f7fe535164a39adf82a269352b234/FLAGb4c61c49f [2024-11-10 03:27:55,547 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b44d32b9/400f7fe535164a39adf82a269352b234 [2024-11-10 03:27:55,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 03:27:55,550 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 03:27:55,553 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 03:27:55,553 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 03:27:55,556 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 03:27:55,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,558 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c21144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55, skipping insertion in model container [2024-11-10 03:27:55,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,582 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 03:27:55,735 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_codestructure_normal_file-96.i[913,926] [2024-11-10 03:27:55,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 03:27:55,791 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 03:27:55,800 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_codestructure_normal_file-96.i[913,926] [2024-11-10 03:27:55,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 03:27:55,850 INFO L204 MainTranslator]: Completed translation [2024-11-10 03:27:55,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55 WrapperNode [2024-11-10 03:27:55,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 03:27:55,851 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 03:27:55,851 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 03:27:55,851 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 03:27:55,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,865 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,893 INFO L138 Inliner]: procedures = 26, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 211 [2024-11-10 03:27:55,893 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 03:27:55,894 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 03:27:55,894 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 03:27:55,894 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 03:27:55,907 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,913 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,926 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]. [2024-11-10 03:27:55,927 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,927 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,934 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,934 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,936 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,937 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,940 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 03:27:55,941 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 03:27:55,941 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 03:27:55,941 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 03:27:55,941 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (1/1) ... [2024-11-10 03:27:55,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 03:27:55,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 03:27:55,974 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) [2024-11-10 03:27:55,977 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 [2024-11-10 03:27:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 03:27:56,009 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 03:27:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 03:27:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 03:27:56,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 03:27:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 03:27:56,080 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 03:27:56,082 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 03:27:56,357 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-10 03:27:56,357 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 03:27:56,372 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 03:27:56,372 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 03:27:56,372 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:27:56 BoogieIcfgContainer [2024-11-10 03:27:56,372 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 03:27:56,374 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 03:27:56,374 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 03:27:56,378 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 03:27:56,378 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 03:27:55" (1/3) ... [2024-11-10 03:27:56,379 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c67c71f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:27:56, skipping insertion in model container [2024-11-10 03:27:56,379 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:27:55" (2/3) ... [2024-11-10 03:27:56,380 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c67c71f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:27:56, skipping insertion in model container [2024-11-10 03:27:56,381 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:27:56" (3/3) ... [2024-11-10 03:27:56,382 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-96.i [2024-11-10 03:27:56,397 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 03:27:56,397 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-10 03:27:56,449 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 03:27:56,454 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;@4e9b00fa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 03:27:56,454 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-10 03:27:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 54 states have (on average 1.2592592592592593) internal successors, (68), 55 states have internal predecessors, (68), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:27:56,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-10 03:27:56,475 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:27:56,476 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:27:56,476 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:27:56,480 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:27:56,481 INFO L85 PathProgramCache]: Analyzing trace with hash 325302559, now seen corresponding path program 1 times [2024-11-10 03:27:56,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:27:56,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088393863] [2024-11-10 03:27:56,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:27:56,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:27:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-10 03:27:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-10 03:27:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 03:27:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 03:27:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-10 03:27:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-10 03:27:56,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-10 03:27:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-10 03:27:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-10 03:27:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-10 03:27:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-10 03:27:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 03:27:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-10 03:27:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-10 03:27:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-10 03:27:56,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-10 03:27:56,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-10 03:27:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-10 03:27:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-10 03:27:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-10 03:27:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-10 03:27:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-10 03:27:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-10 03:27:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-10 03:27:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-10 03:27:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-10 03:27:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-10 03:27:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-10 03:27:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-10 03:27:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-10 03:27:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-10 03:27:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-10 03:27:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-10 03:27:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-10 03:27:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-10 03:27:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-10 03:27:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-11-10 03:27:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-10 03:27:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-10 03:27:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-10 03:27:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-10 03:27:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-10 03:27:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-10 03:27:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-10 03:27:56,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-10 03:27:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:27:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-10 03:27:56,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 03:27:56,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088393863] [2024-11-10 03:27:56,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088393863] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:27:56,937 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:27:56,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 03:27:56,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82999541] [2024-11-10 03:27:56,938 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:27:56,942 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 03:27:56,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 03:27:56,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 03:27:56,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 03:27:56,970 INFO L87 Difference]: Start difference. First operand has 102 states, 54 states have (on average 1.2592592592592593) internal successors, (68), 55 states have internal predecessors, (68), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:27:57,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:27:57,004 INFO L93 Difference]: Finished difference Result 196 states and 354 transitions. [2024-11-10 03:27:57,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 03:27:57,006 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 2 states have call successors, (45) Word has length 267 [2024-11-10 03:27:57,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:27:57,017 INFO L225 Difference]: With dead ends: 196 [2024-11-10 03:27:57,017 INFO L226 Difference]: Without dead ends: 97 [2024-11-10 03:27:57,020 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 03:27:57,024 INFO L432 NwaCegarLoop]: 150 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-10 03:27:57,026 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 03:27:57,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2024-11-10 03:27:57,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2024-11-10 03:27:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 50 states have (on average 1.2) internal successors, (60), 50 states have internal predecessors, (60), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:27:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 150 transitions. [2024-11-10 03:27:57,070 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 150 transitions. Word has length 267 [2024-11-10 03:27:57,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:27:57,071 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 150 transitions. [2024-11-10 03:27:57,071 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:27:57,071 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 150 transitions. [2024-11-10 03:27:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-10 03:27:57,076 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:27:57,076 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:27:57,076 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-10 03:27:57,076 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:27:57,077 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:27:57,077 INFO L85 PathProgramCache]: Analyzing trace with hash 1004776540, now seen corresponding path program 1 times [2024-11-10 03:27:57,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 03:27:57,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285151580] [2024-11-10 03:27:57,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:27:57,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 03:27:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 03:27:57,292 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 03:27:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 03:27:57,507 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 03:27:57,507 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 03:27:57,509 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-10 03:27:57,511 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-10 03:27:57,514 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-10 03:27:57,646 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-10 03:27:57,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 03:27:57 BoogieIcfgContainer [2024-11-10 03:27:57,651 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-10 03:27:57,651 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-10 03:27:57,652 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-10 03:27:57,652 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-10 03:27:57,652 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:27:56" (3/4) ... [2024-11-10 03:27:57,655 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-10 03:27:57,656 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-10 03:27:57,658 INFO L158 Benchmark]: Toolchain (without parser) took 2106.15ms. Allocated memory was 180.4MB in the beginning and 243.3MB in the end (delta: 62.9MB). Free memory was 124.2MB in the beginning and 141.5MB in the end (delta: -17.2MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. [2024-11-10 03:27:57,658 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 180.4MB. Free memory is still 139.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 03:27:57,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.98ms. Allocated memory is still 180.4MB. Free memory was 124.2MB in the beginning and 107.9MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-10 03:27:57,659 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.82ms. Allocated memory is still 180.4MB. Free memory was 107.9MB in the beginning and 104.1MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 03:27:57,660 INFO L158 Benchmark]: Boogie Preprocessor took 46.34ms. Allocated memory is still 180.4MB. Free memory was 104.1MB in the beginning and 99.0MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 03:27:57,660 INFO L158 Benchmark]: IcfgBuilder took 431.73ms. Allocated memory is still 180.4MB. Free memory was 98.6MB in the beginning and 134.5MB in the end (delta: -35.9MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2024-11-10 03:27:57,660 INFO L158 Benchmark]: TraceAbstraction took 1277.18ms. Allocated memory was 180.4MB in the beginning and 243.3MB in the end (delta: 62.9MB). Free memory was 134.5MB in the beginning and 142.5MB in the end (delta: -8.0MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2024-11-10 03:27:57,661 INFO L158 Benchmark]: Witness Printer took 4.55ms. Allocated memory is still 243.3MB. Free memory was 142.5MB in the beginning and 141.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 03:27:57,662 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 180.4MB. Free memory is still 139.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 297.98ms. Allocated memory is still 180.4MB. Free memory was 124.2MB in the beginning and 107.9MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.82ms. Allocated memory is still 180.4MB. Free memory was 107.9MB in the beginning and 104.1MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.34ms. Allocated memory is still 180.4MB. Free memory was 104.1MB in the beginning and 99.0MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * IcfgBuilder took 431.73ms. Allocated memory is still 180.4MB. Free memory was 98.6MB in the beginning and 134.5MB in the end (delta: -35.9MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. * TraceAbstraction took 1277.18ms. Allocated memory was 180.4MB in the beginning and 243.3MB in the end (delta: 62.9MB). Free memory was 134.5MB in the beginning and 142.5MB in the end (delta: -8.0MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * Witness Printer took 4.55ms. Allocated memory is still 243.3MB. Free memory was 142.5MB in the beginning and 141.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 168, overapproximation of someBinaryFLOATComparisonOperation at line 168. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = 16; [L23] unsigned long int var_1_2 = 500; [L24] unsigned long int var_1_3 = 10; [L25] unsigned char var_1_4 = 0; [L26] unsigned char var_1_5 = 1; [L27] unsigned char var_1_6 = 1; [L28] unsigned char var_1_7 = 1; [L29] signed char var_1_8 = -10; [L30] unsigned short int var_1_9 = 4; [L31] signed char var_1_10 = 8; [L32] unsigned short int var_1_11 = 32; [L33] unsigned short int var_1_12 = 64314; [L34] unsigned short int var_1_13 = 26169; [L35] unsigned short int var_1_14 = 10; [L36] unsigned short int var_1_15 = 5; [L37] unsigned short int var_1_16 = 256; [L38] signed char var_1_17 = 50; [L39] signed char var_1_18 = 16; [L40] signed char var_1_19 = 5; [L41] signed char var_1_20 = 0; [L42] signed char var_1_21 = 50; [L43] signed char var_1_22 = 16; [L44] unsigned char var_1_23 = 16; [L45] unsigned char var_1_24 = 1; [L46] unsigned char var_1_25 = 0; [L47] signed char var_1_26 = -128; [L48] double var_1_27 = 0.25; [L49] double var_1_28 = 10.25; [L50] double var_1_29 = 1000.25; [L51] double var_1_30 = 9.5; [L52] float var_1_31 = 63.5; VAL [isInitial=0, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_2=500, var_1_30=19/2, var_1_31=127/2, var_1_3=10, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L172] isInitial = 1 [L173] FCALL initially() [L174] COND TRUE 1 [L175] FCALL updateLastVariables() [L176] CALL updateVariables() [L95] var_1_2 = __VERIFIER_nondet_ulong() [L96] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_3=10, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_3=10, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L96] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_3=10, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L97] CALL assume_abort_if_not(var_1_2 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_3=10, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_3=10, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L97] RET assume_abort_if_not(var_1_2 <= 4294967295) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_3=10, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L98] var_1_3 = __VERIFIER_nondet_ulong() [L99] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L99] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L100] CALL assume_abort_if_not(var_1_3 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L100] RET assume_abort_if_not(var_1_3 <= 4294967295) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=0, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L101] var_1_4 = __VERIFIER_nondet_uchar() [L102] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L102] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L103] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L103] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L104] var_1_5 = __VERIFIER_nondet_uchar() [L105] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L105] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L106] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L106] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L107] var_1_6 = __VERIFIER_nondet_uchar() [L108] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L108] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L109] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L109] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L110] var_1_7 = __VERIFIER_nondet_uchar() [L111] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_8=-10, var_1_9=4] [L111] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_8=-10, var_1_9=4] [L112] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L112] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=-10, var_1_9=4] [L113] var_1_8 = __VERIFIER_nondet_char() [L114] CALL assume_abort_if_not(var_1_8 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L114] RET assume_abort_if_not(var_1_8 >= -127) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L115] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L115] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, var_1_10=8, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L116] var_1_10 = __VERIFIER_nondet_char() [L117] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L117] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L118] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L118] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, var_1_10=127, var_1_11=32, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L119] var_1_11 = __VERIFIER_nondet_ushort() [L120] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L120] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=127, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L121] CALL assume_abort_if_not(var_1_11 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L121] RET assume_abort_if_not(var_1_11 <= 32767) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=64314, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L122] var_1_12 = __VERIFIER_nondet_ushort() [L123] CALL assume_abort_if_not(var_1_12 >= 49150) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L123] RET assume_abort_if_not(var_1_12 >= 49150) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L124] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L124] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=26169, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L125] var_1_13 = __VERIFIER_nondet_ushort() [L126] CALL assume_abort_if_not(var_1_13 >= 24575) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L126] RET assume_abort_if_not(var_1_13 >= 24575) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L127] CALL assume_abort_if_not(var_1_13 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L127] RET assume_abort_if_not(var_1_13 <= 32767) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=10, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L128] var_1_14 = __VERIFIER_nondet_ushort() [L129] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L129] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L130] CALL assume_abort_if_not(var_1_14 <= 8192) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L130] RET assume_abort_if_not(var_1_14 <= 8192) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=5, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L131] var_1_15 = __VERIFIER_nondet_ushort() [L132] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L132] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L133] CALL assume_abort_if_not(var_1_15 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L133] RET assume_abort_if_not(var_1_15 <= 16383) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=256, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L134] var_1_16 = __VERIFIER_nondet_ushort() [L135] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L135] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L136] CALL assume_abort_if_not(var_1_16 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L136] RET assume_abort_if_not(var_1_16 <= 16383) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L137] var_1_18 = __VERIFIER_nondet_char() [L138] CALL assume_abort_if_not(var_1_18 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L138] RET assume_abort_if_not(var_1_18 >= -1) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L139] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L139] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L140] var_1_19 = __VERIFIER_nondet_char() [L141] CALL assume_abort_if_not(var_1_19 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L141] RET assume_abort_if_not(var_1_19 >= -1) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L142] CALL assume_abort_if_not(var_1_19 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L142] RET assume_abort_if_not(var_1_19 <= 126) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L143] var_1_20 = __VERIFIER_nondet_char() [L144] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L144] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L145] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L145] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L146] var_1_21 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_21 >= 31) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L147] RET assume_abort_if_not(var_1_21 >= 31) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L148] CALL assume_abort_if_not(var_1_21 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L148] RET assume_abort_if_not(var_1_21 <= 63) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L149] var_1_22 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L150] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L151] CALL assume_abort_if_not(var_1_22 <= 31) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L151] RET assume_abort_if_not(var_1_22 <= 31) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L152] var_1_25 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L153] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L154] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L154] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=-128, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L155] var_1_26 = __VERIFIER_nondet_char() [L156] CALL assume_abort_if_not(var_1_26 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L156] RET assume_abort_if_not(var_1_26 >= -128) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L157] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L157] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L158] var_1_28 = __VERIFIER_nondet_double() [L159] CALL assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L159] RET assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L160] var_1_29 = __VERIFIER_nondet_double() [L161] CALL assume_abort_if_not((var_1_29 >= -230584.3009213691390e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 2305843.009213691390e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L161] RET assume_abort_if_not((var_1_29 >= -230584.3009213691390e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 2305843.009213691390e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_30=19/2, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L162] var_1_30 = __VERIFIER_nondet_double() [L163] CALL assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L163] RET assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=16, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_31=127/2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L176] RET updateVariables() [L177] CALL step() [L56] COND FALSE !(var_1_2 < var_1_3) [L67] var_1_1 = var_1_8 VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_2=0, var_1_31=127/2, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=4] [L69] COND FALSE !(var_1_1 < (-1 - var_1_10)) [L76] var_1_9 = var_1_13 VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=50, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_2=0, var_1_31=127/2, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=-32769] [L78] var_1_17 = (((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) - (var_1_20 + (var_1_21 - var_1_22))) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=31, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=16, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_2=0, var_1_31=127/2, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=-32769] [L79] COND TRUE (- var_1_9) < (var_1_2 + -500) [L80] var_1_23 = var_1_20 VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=31, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=63, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_2=0, var_1_31=127/2, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=-32769] [L82] COND TRUE \read(var_1_4) [L83] var_1_24 = (! var_1_25) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=31, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=63, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=1/4, var_1_2=0, var_1_31=127/2, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=-32769] [L87] COND FALSE !(var_1_17 < (var_1_21 + var_1_14)) [L90] var_1_27 = var_1_28 VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=31, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=63, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=2139226118, var_1_28=2139226118, var_1_2=0, var_1_31=127/2, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=-32769] [L92] var_1_31 = var_1_30 VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=31, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=63, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=2139226118, var_1_28=2139226118, var_1_2=0, var_1_30=2139226117, var_1_31=2139226117, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=-32769] [L177] RET step() [L178] CALL, EXPR property() [L168-L169] return (((((((var_1_2 < var_1_3) ? ((var_1_4 && var_1_5) ? (var_1_4 ? ((var_1_5 && (var_1_6 || var_1_7)) ? (var_1_1 == ((signed char) -5)) : 1) : 1) : (var_1_1 == ((signed char) var_1_8))) : (var_1_1 == ((signed char) var_1_8))) && ((var_1_1 < (-1 - var_1_10)) ? (var_1_7 ? (var_1_9 == ((unsigned short int) (var_1_10 + ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))))) : (var_1_9 == ((unsigned short int) ((var_1_12 - var_1_10) - ((var_1_13 - var_1_14) - ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))))) : (var_1_9 == ((unsigned short int) var_1_13)))) && (var_1_17 == ((signed char) (((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) - (var_1_20 + (var_1_21 - var_1_22)))))) && (((- var_1_9) < (var_1_2 + -500)) ? (var_1_23 == ((unsigned char) var_1_20)) : 1)) && (var_1_4 ? (var_1_24 == ((unsigned char) (! var_1_25))) : (var_1_24 == ((unsigned char) (var_1_6 && ((var_1_10 >= var_1_26) && var_1_25)))))) && ((var_1_17 < (var_1_21 + var_1_14)) ? (var_1_27 == ((double) ((var_1_28 + var_1_29) + var_1_30))) : (var_1_27 == ((double) var_1_28)))) && (var_1_31 == ((float) var_1_30)) ; VAL [\result=0, isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=31, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=63, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=2139226118, var_1_28=2139226118, var_1_2=0, var_1_30=2139226117, var_1_31=2139226117, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=-32769] [L178] RET, EXPR property() [L178] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=31, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=63, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=2139226118, var_1_28=2139226118, var_1_2=0, var_1_30=2139226117, var_1_31=2139226117, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=-32769] [L19] reach_error() VAL [isInitial=1, var_1_10=127, var_1_11=32767, var_1_12=-2, var_1_13=-32769, var_1_14=2139226112, var_1_15=0, var_1_16=16383, var_1_17=31, var_1_18=126, var_1_19=125, var_1_1=0, var_1_20=63, var_1_21=31, var_1_22=0, var_1_23=63, var_1_24=1, var_1_25=0, var_1_26=0, var_1_27=2139226118, var_1_28=2139226118, var_1_2=0, var_1_30=2139226117, var_1_31=2139226117, var_1_3=0, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=1, var_1_8=0, var_1_9=-32769] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 102 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 2, TraceHistogramMax: 45, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 150 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 150 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 137 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=102occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 534 NumberOfCodeBlocks, 534 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 266 ConstructedInterpolants, 0 QuantifiedInterpolants, 266 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 3960/3960 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 [2024-11-10 03:27:57,693 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_codestructure_normal_file-96.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 30495fad5f48fb54060b1336289d7d2fc0c8d484eecdcc88855a867206a407e7 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 03:27:59,460 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 03:27:59,514 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-10 03:27:59,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 03:27:59,518 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 03:27:59,545 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 03:27:59,545 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 03:27:59,545 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 03:27:59,546 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 03:27:59,547 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 03:27:59,548 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 03:27:59,548 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 03:27:59,548 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 03:27:59,549 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 03:27:59,549 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 03:27:59,551 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 03:27:59,551 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 03:27:59,552 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 03:27:59,552 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 03:27:59,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 03:27:59,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 03:27:59,552 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 03:27:59,553 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 03:27:59,553 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 03:27:59,553 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 03:27:59,554 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 03:27:59,554 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 03:27:59,554 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 03:27:59,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 03:27:59,554 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 03:27:59,554 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 03:27:59,554 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 03:27:59,555 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 03:27:59,555 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 03:27:59,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 03:27:59,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 03:27:59,555 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 03:27:59,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 03:27:59,555 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 03:27:59,556 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 03:27:59,556 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 03:27:59,558 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 03:27:59,559 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 03:27:59,559 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 03:27:59,559 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30495fad5f48fb54060b1336289d7d2fc0c8d484eecdcc88855a867206a407e7 [2024-11-10 03:27:59,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 03:27:59,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 03:27:59,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 03:27:59,851 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 03:27:59,851 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 03:27:59,852 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-96.i [2024-11-10 03:28:01,159 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 03:28:01,354 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 03:28:01,355 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-96.i [2024-11-10 03:28:01,363 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/daa342646/0a668fa1b978413b9c15a70742316cb6/FLAGc38c1f277 [2024-11-10 03:28:01,736 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/daa342646/0a668fa1b978413b9c15a70742316cb6 [2024-11-10 03:28:01,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 03:28:01,739 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 03:28:01,740 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 03:28:01,740 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 03:28:01,744 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 03:28:01,744 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:28:01" (1/1) ... [2024-11-10 03:28:01,745 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d33cba1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:01, skipping insertion in model container [2024-11-10 03:28:01,745 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:28:01" (1/1) ... [2024-11-10 03:28:01,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 03:28:01,929 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_codestructure_normal_file-96.i[913,926] [2024-11-10 03:28:02,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 03:28:02,015 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 03:28:02,027 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_codestructure_normal_file-96.i[913,926] [2024-11-10 03:28:02,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 03:28:02,077 INFO L204 MainTranslator]: Completed translation [2024-11-10 03:28:02,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02 WrapperNode [2024-11-10 03:28:02,078 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 03:28:02,079 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 03:28:02,079 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 03:28:02,079 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 03:28:02,085 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,101 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,132 INFO L138 Inliner]: procedures = 27, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 203 [2024-11-10 03:28:02,133 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 03:28:02,133 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 03:28:02,133 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 03:28:02,133 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 03:28:02,146 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,152 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,171 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]. [2024-11-10 03:28:02,171 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,172 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,178 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,179 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,180 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,181 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,184 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 03:28:02,185 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 03:28:02,185 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 03:28:02,185 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 03:28:02,185 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (1/1) ... [2024-11-10 03:28:02,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 03:28:02,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 03:28:02,214 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) [2024-11-10 03:28:02,216 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 [2024-11-10 03:28:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 03:28:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 03:28:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 03:28:02,248 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 03:28:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 03:28:02,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 03:28:02,321 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 03:28:02,324 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 03:28:03,380 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-10 03:28:03,381 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 03:28:03,394 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 03:28:03,395 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 03:28:03,395 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:28:03 BoogieIcfgContainer [2024-11-10 03:28:03,395 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 03:28:03,397 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 03:28:03,397 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 03:28:03,399 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 03:28:03,399 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 03:28:01" (1/3) ... [2024-11-10 03:28:03,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@414dcf59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:28:03, skipping insertion in model container [2024-11-10 03:28:03,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:28:02" (2/3) ... [2024-11-10 03:28:03,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@414dcf59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:28:03, skipping insertion in model container [2024-11-10 03:28:03,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:28:03" (3/3) ... [2024-11-10 03:28:03,401 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-96.i [2024-11-10 03:28:03,413 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 03:28:03,413 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-10 03:28:03,467 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 03:28:03,473 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;@71c89ebf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 03:28:03,473 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-10 03:28:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 54 states have (on average 1.2592592592592593) internal successors, (68), 55 states have internal predecessors, (68), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:28:03,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-10 03:28:03,495 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:28:03,496 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:28:03,496 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:28:03,502 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:28:03,503 INFO L85 PathProgramCache]: Analyzing trace with hash 325302559, now seen corresponding path program 1 times [2024-11-10 03:28:03,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 03:28:03,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [637387340] [2024-11-10 03:28:03,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:28:03,516 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 [2024-11-10 03:28:03,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 03:28:03,518 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) [2024-11-10 03:28:03,538 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 [2024-11-10 03:28:03,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:28:03,856 INFO L255 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-10 03:28:03,873 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 03:28:03,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 868 proven. 0 refuted. 0 times theorem prover too weak. 3092 trivial. 0 not checked. [2024-11-10 03:28:03,932 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-10 03:28:03,933 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 03:28:03,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [637387340] [2024-11-10 03:28:03,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [637387340] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 03:28:03,934 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 03:28:03,934 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 03:28:03,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130986080] [2024-11-10 03:28:03,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 03:28:03,943 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 03:28:03,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 03:28:03,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 03:28:03,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 03:28:03,961 INFO L87 Difference]: Start difference. First operand has 102 states, 54 states have (on average 1.2592592592592593) internal successors, (68), 55 states have internal predecessors, (68), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:28:03,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 03:28:03,987 INFO L93 Difference]: Finished difference Result 196 states and 354 transitions. [2024-11-10 03:28:03,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 03:28:03,989 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 267 [2024-11-10 03:28:03,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-10 03:28:03,995 INFO L225 Difference]: With dead ends: 196 [2024-11-10 03:28:03,996 INFO L226 Difference]: Without dead ends: 97 [2024-11-10 03:28:04,001 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 266 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 03:28:04,005 INFO L432 NwaCegarLoop]: 150 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-10 03:28:04,005 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 03:28:04,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2024-11-10 03:28:04,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2024-11-10 03:28:04,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 50 states have (on average 1.2) internal successors, (60), 50 states have internal predecessors, (60), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-10 03:28:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 150 transitions. [2024-11-10 03:28:04,047 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 150 transitions. Word has length 267 [2024-11-10 03:28:04,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-10 03:28:04,047 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 150 transitions. [2024-11-10 03:28:04,048 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-10 03:28:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 150 transitions. [2024-11-10 03:28:04,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-10 03:28:04,051 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 03:28:04,052 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 03:28:04,063 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 [2024-11-10 03:28:04,252 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 [2024-11-10 03:28:04,253 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 03:28:04,254 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 03:28:04,254 INFO L85 PathProgramCache]: Analyzing trace with hash 1004776540, now seen corresponding path program 1 times [2024-11-10 03:28:04,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 03:28:04,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1271680742] [2024-11-10 03:28:04,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 03:28:04,255 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 [2024-11-10 03:28:04,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 03:28:04,258 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) [2024-11-10 03:28:04,262 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 [2024-11-10 03:28:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 03:28:04,515 INFO L255 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-10 03:28:04,527 INFO L278 TraceCheckSpWp]: Computing forward predicates...