/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation false -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/hardness-nfm22/hardness_codestructure_steplocals_file-31.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 02:40:31,747 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 02:40:31,833 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-16 02:40:31,838 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 02:40:31,839 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 02:40:31,867 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 02:40:31,868 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 02:40:31,868 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 02:40:31,869 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 02:40:31,872 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 02:40:31,873 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 02:40:31,873 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 02:40:31,874 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 02:40:31,875 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 02:40:31,875 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 02:40:31,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 02:40:31,876 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 02:40:31,876 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-16 02:40:31,876 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 02:40:31,877 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-16 02:40:31,878 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 02:40:31,878 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 02:40:31,878 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 02:40:31,879 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 02:40:31,879 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 02:40:31,879 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-16 02:40:31,879 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 02:40:31,879 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 02:40:31,880 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 02:40:31,880 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 02:40:31,881 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 02:40:31,881 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 02:40:31,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 02:40:31,882 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 02:40:31,882 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 02:40:31,882 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 02:40:31,882 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 02:40:31,882 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 02:40:31,883 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 02:40:31,883 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 02:40:31,883 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 02:40:31,883 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 02:40:31,883 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 02:40:31,884 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 02:40:32,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 02:40:32,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 02:40:32,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 02:40:32,144 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 02:40:32,145 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 02:40:32,146 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardness-nfm22/hardness_codestructure_steplocals_file-31.i [2023-12-16 02:40:33,314 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 02:40:33,526 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 02:40:33,526 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_codestructure_steplocals_file-31.i [2023-12-16 02:40:33,542 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89c6566eb/6111acf1b7b1420cbc3d39f19d13f070/FLAGadf86287f [2023-12-16 02:40:33,560 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89c6566eb/6111acf1b7b1420cbc3d39f19d13f070 [2023-12-16 02:40:33,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 02:40:33,564 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 02:40:33,566 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 02:40:33,567 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 02:40:33,571 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 02:40:33,571 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:33,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd3ae7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33, skipping insertion in model container [2023-12-16 02:40:33,573 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:33,611 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 02:40:33,762 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_codestructure_steplocals_file-31.i[917,930] [2023-12-16 02:40:33,845 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 02:40:33,858 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 02:40:33,872 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_codestructure_steplocals_file-31.i[917,930] [2023-12-16 02:40:33,901 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 02:40:33,919 INFO L206 MainTranslator]: Completed translation [2023-12-16 02:40:33,919 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33 WrapperNode [2023-12-16 02:40:33,919 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 02:40:33,920 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 02:40:33,920 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 02:40:33,921 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 02:40:33,926 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:33,949 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:33,981 INFO L138 Inliner]: procedures = 26, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 162 [2023-12-16 02:40:33,982 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 02:40:33,982 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 02:40:33,983 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 02:40:33,983 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 02:40:33,992 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:33,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:33,995 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:34,014 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]. [2023-12-16 02:40:34,014 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:34,014 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:34,036 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:34,041 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:34,046 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:34,047 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:34,051 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 02:40:34,051 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 02:40:34,052 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 02:40:34,052 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 02:40:34,052 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (1/1) ... [2023-12-16 02:40:34,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 02:40:34,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 02:40:34,090 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) [2023-12-16 02:40:34,113 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 [2023-12-16 02:40:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 02:40:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-16 02:40:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-16 02:40:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 02:40:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 02:40:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 02:40:34,214 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 02:40:34,216 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 02:40:34,615 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 02:40:34,657 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 02:40:34,657 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 02:40:34,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 02:40:34 BoogieIcfgContainer [2023-12-16 02:40:34,657 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 02:40:34,659 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 02:40:34,659 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 02:40:34,661 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 02:40:34,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 02:40:33" (1/3) ... [2023-12-16 02:40:34,662 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12a5dde1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 02:40:34, skipping insertion in model container [2023-12-16 02:40:34,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 02:40:33" (2/3) ... [2023-12-16 02:40:34,663 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12a5dde1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 02:40:34, skipping insertion in model container [2023-12-16 02:40:34,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 02:40:34" (3/3) ... [2023-12-16 02:40:34,664 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-31.i [2023-12-16 02:40:34,680 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 02:40:34,680 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 02:40:34,729 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 02:40:34,735 INFO L357 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, mHoare=true, 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;@1610d9bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 02:40:34,736 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 02:40:34,740 INFO L276 IsEmpty]: Start isEmpty. Operand has 66 states, 37 states have (on average 1.4054054054054055) internal successors, (52), 38 states have internal predecessors, (52), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2023-12-16 02:40:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-16 02:40:34,756 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 02:40:34,757 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 02:40:34,758 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 02:40:34,763 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 02:40:34,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1947853218, now seen corresponding path program 1 times [2023-12-16 02:40:34,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 02:40:34,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577765505] [2023-12-16 02:40:34,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 02:40:34,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 02:40:34,938 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-16 02:40:34,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1604977788] [2023-12-16 02:40:34,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 02:40:34,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 02:40:34,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 02:40:34,943 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-16 02:40:34,968 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-16 02:40:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 02:40:35,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-16 02:40:35,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 02:40:35,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2023-12-16 02:40:35,249 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 02:40:35,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 02:40:35,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577765505] [2023-12-16 02:40:35,250 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-16 02:40:35,250 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1604977788] [2023-12-16 02:40:35,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1604977788] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 02:40:35,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 02:40:35,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-16 02:40:35,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256344900] [2023-12-16 02:40:35,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 02:40:35,258 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-16 02:40:35,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 02:40:35,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-16 02:40:35,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-16 02:40:35,292 INFO L87 Difference]: Start difference. First operand has 66 states, 37 states have (on average 1.4054054054054055) internal successors, (52), 38 states have internal predecessors, (52), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) [2023-12-16 02:40:35,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 02:40:35,393 INFO L93 Difference]: Finished difference Result 148 states and 263 transitions. [2023-12-16 02:40:35,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-16 02:40:35,395 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) Word has length 158 [2023-12-16 02:40:35,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 02:40:35,406 INFO L225 Difference]: With dead ends: 148 [2023-12-16 02:40:35,407 INFO L226 Difference]: Without dead ends: 83 [2023-12-16 02:40:35,410 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-16 02:40:35,414 INFO L413 NwaCegarLoop]: 103 mSDtfsCounter, 30 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 286 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-16 02:40:35,415 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 286 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-16 02:40:35,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2023-12-16 02:40:35,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 71. [2023-12-16 02:40:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 43 states have (on average 1.3255813953488371) internal successors, (57), 43 states have internal predecessors, (57), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2023-12-16 02:40:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 109 transitions. [2023-12-16 02:40:35,464 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 109 transitions. Word has length 158 [2023-12-16 02:40:35,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 02:40:35,466 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 109 transitions. [2023-12-16 02:40:35,466 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) [2023-12-16 02:40:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 109 transitions. [2023-12-16 02:40:35,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-16 02:40:35,469 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 02:40:35,469 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 02:40:35,479 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-16 02:40:35,675 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-16 02:40:35,676 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 02:40:35,676 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 02:40:35,676 INFO L85 PathProgramCache]: Analyzing trace with hash 1361047204, now seen corresponding path program 1 times [2023-12-16 02:40:35,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 02:40:35,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270295901] [2023-12-16 02:40:35,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 02:40:35,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 02:40:35,728 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-16 02:40:35,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1734657063] [2023-12-16 02:40:35,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 02:40:35,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 02:40:35,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 02:40:35,736 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-16 02:40:35,738 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-16 02:40:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 02:40:35,898 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 02:40:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 02:40:36,026 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 02:40:36,026 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 02:40:36,027 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 02:40:36,041 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-12-16 02:40:36,234 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2023-12-16 02:40:36,237 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-12-16 02:40:36,240 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 02:40:36,365 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 02:40:36 BoogieIcfgContainer [2023-12-16 02:40:36,365 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 02:40:36,369 INFO L158 Benchmark]: Toolchain (without parser) took 2801.46ms. Allocated memory is still 195.0MB. Free memory was 147.1MB in the beginning and 65.0MB in the end (delta: 82.1MB). Peak memory consumption was 83.4MB. Max. memory is 8.0GB. [2023-12-16 02:40:36,370 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 195.0MB. Free memory is still 149.9MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 02:40:36,370 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.29ms. Allocated memory is still 195.0MB. Free memory was 146.8MB in the beginning and 132.4MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2023-12-16 02:40:36,371 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.58ms. Allocated memory is still 195.0MB. Free memory was 132.4MB in the beginning and 128.6MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-12-16 02:40:36,371 INFO L158 Benchmark]: Boogie Preprocessor took 68.29ms. Allocated memory is still 195.0MB. Free memory was 128.6MB in the beginning and 123.0MB in the end (delta: 5.6MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2023-12-16 02:40:36,371 INFO L158 Benchmark]: RCFGBuilder took 605.92ms. Allocated memory is still 195.0MB. Free memory was 123.0MB in the beginning and 157.2MB in the end (delta: -34.2MB). Peak memory consumption was 21.5MB. Max. memory is 8.0GB. [2023-12-16 02:40:36,373 INFO L158 Benchmark]: TraceAbstraction took 1706.02ms. Allocated memory is still 195.0MB. Free memory was 156.7MB in the beginning and 65.0MB in the end (delta: 91.8MB). Peak memory consumption was 92.3MB. Max. memory is 8.0GB. [2023-12-16 02:40:36,379 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 195.0MB. Free memory is still 149.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 353.29ms. Allocated memory is still 195.0MB. Free memory was 146.8MB in the beginning and 132.4MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 61.58ms. Allocated memory is still 195.0MB. Free memory was 132.4MB in the beginning and 128.6MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 68.29ms. Allocated memory is still 195.0MB. Free memory was 128.6MB in the beginning and 123.0MB in the end (delta: 5.6MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 605.92ms. Allocated memory is still 195.0MB. Free memory was 123.0MB in the beginning and 157.2MB in the end (delta: -34.2MB). Peak memory consumption was 21.5MB. Max. memory is 8.0GB. * TraceAbstraction took 1706.02ms. Allocated memory is still 195.0MB. Free memory was 156.7MB in the beginning and 65.0MB in the end (delta: 91.8MB). Peak memory consumption was 92.3MB. Max. memory is 8.0GB. * 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 bitwise operation at line 134. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 2; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 5; [L25] unsigned char var_1_4 = 50; [L26] unsigned char var_1_5 = 64; [L27] unsigned char var_1_6 = 64; [L28] unsigned char var_1_7 = 2; [L29] unsigned char var_1_8 = 8; [L30] unsigned long int var_1_9 = 1; [L31] signed char var_1_10 = 4; [L32] signed char var_1_11 = 50; [L33] signed char var_1_12 = 5; [L34] signed char var_1_13 = 16; [L35] signed char var_1_14 = 5; [L36] signed char var_1_15 = 4; [L37] unsigned char var_1_16 = 128; [L38] unsigned short int var_1_17 = 10; [L39] unsigned char var_1_18 = 0; [L40] unsigned char var_1_19 = 0; [L41] unsigned char var_1_20 = 0; [L138] isInitial = 1 [L139] FCALL initially() [L140] COND TRUE 1 [L141] FCALL updateLastVariables() [L142] CALL updateVariables() [L91] var_1_2 = __VERIFIER_nondet_uchar() [L92] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_3=5, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_3=5, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L92] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_3=5, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L93] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=5, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=5, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L93] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=5, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L94] var_1_3 = __VERIFIER_nondet_uchar() [L95] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L95] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L96] CALL assume_abort_if_not(var_1_3 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L96] RET assume_abort_if_not(var_1_3 <= 254) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=50, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L97] var_1_4 = __VERIFIER_nondet_uchar() [L98] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L98] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L99] CALL assume_abort_if_not(var_1_4 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L99] RET assume_abort_if_not(var_1_4 <= 254) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=64, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L100] var_1_5 = __VERIFIER_nondet_uchar() [L101] CALL assume_abort_if_not(var_1_5 >= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L101] RET assume_abort_if_not(var_1_5 >= 63) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L102] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L102] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L103] var_1_6 = __VERIFIER_nondet_uchar() [L104] CALL assume_abort_if_not(var_1_6 >= 64) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L104] RET assume_abort_if_not(var_1_6 >= 64) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L105] CALL assume_abort_if_not(var_1_6 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L105] RET assume_abort_if_not(var_1_6 <= 127) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=2, var_1_8=8, var_1_9=1] [L106] var_1_7 = __VERIFIER_nondet_uchar() [L107] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_8=8, var_1_9=1] [L107] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_8=8, var_1_9=1] [L108] CALL assume_abort_if_not(var_1_7 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L108] RET assume_abort_if_not(var_1_7 <= 127) VAL [isInitial=1, var_1_10=4, var_1_11=50, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L109] var_1_11 = __VERIFIER_nondet_char() [L110] CALL assume_abort_if_not(var_1_11 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L110] RET assume_abort_if_not(var_1_11 >= -63) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L111] CALL assume_abort_if_not(var_1_11 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L111] RET assume_abort_if_not(var_1_11 <= 63) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=5, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L112] var_1_12 = __VERIFIER_nondet_char() [L113] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L113] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L114] CALL assume_abort_if_not(var_1_12 <= 32) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L114] RET assume_abort_if_not(var_1_12 <= 32) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=16, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L115] var_1_13 = __VERIFIER_nondet_char() [L116] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L116] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L117] CALL assume_abort_if_not(var_1_13 <= 31) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L117] RET assume_abort_if_not(var_1_13 <= 31) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=5, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L118] var_1_14 = __VERIFIER_nondet_char() [L119] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L119] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L120] CALL assume_abort_if_not(var_1_14 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L120] RET assume_abort_if_not(var_1_14 <= 126) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=4, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L121] var_1_15 = __VERIFIER_nondet_char() [L122] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L122] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L123] CALL assume_abort_if_not(var_1_15 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L123] RET assume_abort_if_not(var_1_15 <= 126) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=0, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L124] var_1_19 = __VERIFIER_nondet_uchar() [L125] CALL assume_abort_if_not(var_1_19 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L125] RET assume_abort_if_not(var_1_19 >= 1) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L126] CALL assume_abort_if_not(var_1_19 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L126] RET assume_abort_if_not(var_1_19 <= 1) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L127] var_1_20 = __VERIFIER_nondet_uchar() [L128] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L128] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L129] CALL assume_abort_if_not(var_1_20 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L129] RET assume_abort_if_not(var_1_20 <= 0) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=2, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L142] RET updateVariables() [L143] CALL step() [L45] COND FALSE !(\read(var_1_2)) [L48] var_1_1 = ((var_1_5 + var_1_6) - var_1_7) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=8, var_1_9=1] [L50] var_1_8 = (((((var_1_5 + (64 - 16))) < (64)) ? ((var_1_5 + (64 - 16))) : (64))) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=1] [L51] COND TRUE (var_1_1 * var_1_7) >= var_1_3 [L52] var_1_9 = (5u + var_1_4) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=67] [L60] COND FALSE !((var_1_6 + var_1_4) >= var_1_5) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=67] [L67] unsigned char stepLocal_1 = var_1_2; [L68] unsigned char stepLocal_0 = var_1_3; [L69] EXPR -128 | var_1_12 VAL [isInitial=1, stepLocal_0=190, stepLocal_1=0, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=128, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=67] [L69] COND FALSE !(((-128 | var_1_12) >= ((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))) || stepLocal_1) [L76] var_1_16 = var_1_12 VAL [isInitial=1, stepLocal_0=190, stepLocal_1=0, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=1, var_1_17=10, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=67] [L78] var_1_17 = var_1_13 [L79] unsigned long int stepLocal_2 = var_1_9 / 64; VAL [isInitial=1, stepLocal_0=190, stepLocal_1=0, stepLocal_2=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=67] [L80] COND TRUE var_1_12 <= stepLocal_2 [L81] var_1_18 = (! var_1_19) VAL [isInitial=1, stepLocal_0=190, stepLocal_1=0, stepLocal_2=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=67] [L143] RET step() [L144] CALL, EXPR property() [L134] EXPR ((((var_1_2 ? (var_1_1 == ((unsigned char) ((((((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))) > (var_1_4)) ? (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))) : (var_1_4))))) : (var_1_1 == ((unsigned char) ((var_1_5 + var_1_6) - var_1_7)))) && (var_1_8 == ((unsigned char) (((((var_1_5 + (64 - 16))) < (64)) ? ((var_1_5 + (64 - 16))) : (64)))))) && (((var_1_1 * var_1_7) >= var_1_3) ? (var_1_9 == ((unsigned long int) (5u + var_1_4))) : (var_1_2 ? (var_1_9 == ((unsigned long int) var_1_4)) : (var_1_9 == ((unsigned long int) var_1_1))))) && (((var_1_6 + var_1_4) >= var_1_5) ? ((var_1_6 > var_1_8) ? (var_1_10 == ((signed char) ((((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) + (var_1_12 + var_1_13)) - ((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15)))))) : (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) > (var_1_15)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_15)))))) : 1)) && ((((-128 | var_1_12) >= ((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))) || var_1_2) ? ((var_1_3 <= 16) ? (var_1_16 == ((unsigned char) var_1_12)) : (var_1_16 == ((unsigned char) var_1_6))) : (var_1_16 == ((unsigned char) var_1_12))) [L134] EXPR -128 | var_1_12 [L134] EXPR ((((var_1_2 ? (var_1_1 == ((unsigned char) ((((((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))) > (var_1_4)) ? (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))) : (var_1_4))))) : (var_1_1 == ((unsigned char) ((var_1_5 + var_1_6) - var_1_7)))) && (var_1_8 == ((unsigned char) (((((var_1_5 + (64 - 16))) < (64)) ? ((var_1_5 + (64 - 16))) : (64)))))) && (((var_1_1 * var_1_7) >= var_1_3) ? (var_1_9 == ((unsigned long int) (5u + var_1_4))) : (var_1_2 ? (var_1_9 == ((unsigned long int) var_1_4)) : (var_1_9 == ((unsigned long int) var_1_1))))) && (((var_1_6 + var_1_4) >= var_1_5) ? ((var_1_6 > var_1_8) ? (var_1_10 == ((signed char) ((((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) + (var_1_12 + var_1_13)) - ((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15)))))) : (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) > (var_1_15)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_15)))))) : 1)) && ((((-128 | var_1_12) >= ((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))) || var_1_2) ? ((var_1_3 <= 16) ? (var_1_16 == ((unsigned char) var_1_12)) : (var_1_16 == ((unsigned char) var_1_6))) : (var_1_16 == ((unsigned char) var_1_12))) VAL [isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=67] [L134-L135] return ((((((var_1_2 ? (var_1_1 == ((unsigned char) ((((((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))) > (var_1_4)) ? (((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3)))) : (var_1_4))))) : (var_1_1 == ((unsigned char) ((var_1_5 + var_1_6) - var_1_7)))) && (var_1_8 == ((unsigned char) (((((var_1_5 + (64 - 16))) < (64)) ? ((var_1_5 + (64 - 16))) : (64)))))) && (((var_1_1 * var_1_7) >= var_1_3) ? (var_1_9 == ((unsigned long int) (5u + var_1_4))) : (var_1_2 ? (var_1_9 == ((unsigned long int) var_1_4)) : (var_1_9 == ((unsigned long int) var_1_1))))) && (((var_1_6 + var_1_4) >= var_1_5) ? ((var_1_6 > var_1_8) ? (var_1_10 == ((signed char) ((((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) + (var_1_12 + var_1_13)) - ((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15)))))) : (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) > (var_1_15)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_15)))))) : 1)) && ((((-128 | var_1_12) >= ((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))) || var_1_2) ? ((var_1_3 <= 16) ? (var_1_16 == ((unsigned char) var_1_12)) : (var_1_16 == ((unsigned char) var_1_6))) : (var_1_16 == ((unsigned char) var_1_12)))) && (var_1_17 == ((unsigned short int) var_1_13))) && ((var_1_12 <= (var_1_9 / 64)) ? (var_1_18 == ((unsigned char) (! var_1_19))) : (var_1_19 ? (var_1_18 == ((unsigned char) var_1_20)) : (var_1_18 == ((unsigned char) var_1_20)))) ; [L144] RET, EXPR property() [L144] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=67] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=4, var_1_11=-63, var_1_12=1, var_1_13=0, var_1_14=126, var_1_15=126, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=190, var_1_20=0, var_1_2=0, var_1_3=190, var_1_4=62, var_1_5=127, var_1_6=64, var_1_7=1, var_1_8=64, var_1_9=67] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 66 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 2, TraceHistogramMax: 26, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 30 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 30 mSDsluCounter, 286 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 183 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 33 IncrementalHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 103 mSDtfsCounter, 33 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 158 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=71occurred in iteration=1, InterpolantAutomatonStates: 4, 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, 12 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 316 NumberOfCodeBlocks, 316 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 157 ConstructedInterpolants, 0 QuantifiedInterpolants, 182 SizeOfPredicates, 2 NumberOfNonLiveVariables, 361 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 1300/1300 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 [2023-12-16 02:40:36,400 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...