/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-64bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation false -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.lup.3.prop1-func-interl.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:39:31,661 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:39:31,732 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-12-16 20:39:31,738 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:39:31,738 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:39:31,764 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:39:31,764 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:39:31,764 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:39:31,765 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:39:31,765 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:39:31,765 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:39:31,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:39:31,766 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:39:31,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:39:31,768 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:39:31,769 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:39:31,770 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:39:31,772 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:39:31,772 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:39:31,773 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:39:31,774 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:39:31,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:39:31,774 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:39:31,774 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:39:31,774 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:39:31,775 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:39:31,775 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:39:31,775 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:39:31,775 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:39:31,775 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:39:31,776 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:39:31,776 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:39:31,776 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:39:31,776 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:39:31,776 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:39:31,776 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:39:31,777 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:39:31,777 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:39:31,777 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:39:31,777 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:39:31,777 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:39:31,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:39:31,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:39:31,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:39:31,996 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:39:31,996 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:39:31,997 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.lup.3.prop1-func-interl.c [2023-12-16 20:39:32,993 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:39:33,287 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:39:33,288 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.lup.3.prop1-func-interl.c [2023-12-16 20:39:33,315 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6bd0168a/fcaf1a561d164618ab7636a4d5a266b2/FLAGc90c2f762 [2023-12-16 20:39:33,328 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6bd0168a/fcaf1a561d164618ab7636a4d5a266b2 [2023-12-16 20:39:33,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:39:33,331 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:39:33,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:39:33,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:39:33,337 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:39:33,338 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:39:33" (1/1) ... [2023-12-16 20:39:33,338 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d784dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:33, skipping insertion in model container [2023-12-16 20:39:33,338 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:39:33" (1/1) ... [2023-12-16 20:39:33,459 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:39:33,643 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.lup.3.prop1-func-interl.c[1170,1183] [2023-12-16 20:39:34,052 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:39:34,059 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:39:34,066 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.lup.3.prop1-func-interl.c[1170,1183] [2023-12-16 20:39:34,251 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:39:34,261 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:39:34,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34 WrapperNode [2023-12-16 20:39:34,262 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:39:34,263 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:39:34,263 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:39:34,263 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:39:34,268 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,396 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,604 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 9328 [2023-12-16 20:39:34,605 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:39:34,605 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:39:34,605 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:39:34,605 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:39:34,612 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,613 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,651 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,766 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 20:39:34,767 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,767 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,839 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,859 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,879 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,896 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,925 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:39:34,926 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:39:34,926 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:39:34,926 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:39:34,927 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (1/1) ... [2023-12-16 20:39:34,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:39:34,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:39:34,948 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 20:39:34,955 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 20:39:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:39:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:39:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:39:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:39:35,747 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:39:35,749 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:39:58,202 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:39:58,405 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:39:58,406 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:39:58,406 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:39:58 BoogieIcfgContainer [2023-12-16 20:39:58,406 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:39:58,408 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:39:58,408 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:39:58,411 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:39:58,411 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:39:33" (1/3) ... [2023-12-16 20:39:58,412 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2505eb2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:39:58, skipping insertion in model container [2023-12-16 20:39:58,412 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:39:34" (2/3) ... [2023-12-16 20:39:58,412 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2505eb2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:39:58, skipping insertion in model container [2023-12-16 20:39:58,412 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:39:58" (3/3) ... [2023-12-16 20:39:58,413 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.lup.3.prop1-func-interl.c [2023-12-16 20:39:58,428 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:39:58,428 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:39:58,461 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:39:58,466 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;@92ecd88, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:39:58,467 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:39:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-16 20:39:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:39:58,473 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:39:58,473 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:39:58,474 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:39:58,477 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:39:58,477 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:39:58,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:39:58,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678452296] [2023-12-16 20:39:58,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:39:58,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:39:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:39:58,841 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:39:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:39:59,039 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:39:59,041 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:39:59,042 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:39:59,043 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:39:59,047 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:39:59,049 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:39:59,097 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:39:59,128 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:39:59 BoogieIcfgContainer [2023-12-16 20:39:59,129 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:39:59,129 INFO L158 Benchmark]: Toolchain (without parser) took 25798.01ms. Allocated memory was 295.7MB in the beginning and 1.1GB in the end (delta: 790.6MB). Free memory was 246.8MB in the beginning and 448.9MB in the end (delta: -202.1MB). Peak memory consumption was 588.5MB. Max. memory is 8.0GB. [2023-12-16 20:39:59,130 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 199.2MB. Free memory is still 154.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:39:59,130 INFO L158 Benchmark]: CACSL2BoogieTranslator took 928.34ms. Allocated memory is still 295.7MB. Free memory was 246.3MB in the beginning and 108.3MB in the end (delta: 138.0MB). Peak memory consumption was 138.4MB. Max. memory is 8.0GB. [2023-12-16 20:39:59,130 INFO L158 Benchmark]: Boogie Procedure Inliner took 341.63ms. Allocated memory is still 295.7MB. Free memory was 108.3MB in the beginning and 181.7MB in the end (delta: -73.4MB). Peak memory consumption was 61.3MB. Max. memory is 8.0GB. [2023-12-16 20:39:59,131 INFO L158 Benchmark]: Boogie Preprocessor took 320.18ms. Allocated memory was 295.7MB in the beginning and 533.7MB in the end (delta: 238.0MB). Free memory was 181.7MB in the beginning and 413.9MB in the end (delta: -232.2MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. [2023-12-16 20:39:59,131 INFO L158 Benchmark]: RCFGBuilder took 23480.34ms. Allocated memory was 533.7MB in the beginning and 1.1GB in the end (delta: 552.6MB). Free memory was 413.9MB in the beginning and 554.8MB in the end (delta: -140.9MB). Peak memory consumption was 662.4MB. Max. memory is 8.0GB. [2023-12-16 20:39:59,131 INFO L158 Benchmark]: TraceAbstraction took 720.77ms. Allocated memory is still 1.1GB. Free memory was 554.2MB in the beginning and 448.9MB in the end (delta: 105.4MB). Peak memory consumption was 104.9MB. Max. memory is 8.0GB. [2023-12-16 20:39:59,133 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 199.2MB. Free memory is still 154.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 928.34ms. Allocated memory is still 295.7MB. Free memory was 246.3MB in the beginning and 108.3MB in the end (delta: 138.0MB). Peak memory consumption was 138.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 341.63ms. Allocated memory is still 295.7MB. Free memory was 108.3MB in the beginning and 181.7MB in the end (delta: -73.4MB). Peak memory consumption was 61.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 320.18ms. Allocated memory was 295.7MB in the beginning and 533.7MB in the end (delta: 238.0MB). Free memory was 181.7MB in the beginning and 413.9MB in the end (delta: -232.2MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. * RCFGBuilder took 23480.34ms. Allocated memory was 533.7MB in the beginning and 1.1GB in the end (delta: 552.6MB). Free memory was 413.9MB in the beginning and 554.8MB in the end (delta: -140.9MB). Peak memory consumption was 662.4MB. Max. memory is 8.0GB. * TraceAbstraction took 720.77ms. Allocated memory is still 1.1GB. Free memory was 554.2MB in the beginning and 448.9MB in the end (delta: 105.4MB). Peak memory consumption was 104.9MB. 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: 21]: 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 337. Possible FailurePath: [L26] EXPR (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1) [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] EXPR (SORT_1)1 << (1 - 1) [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] EXPR (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8) [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] EXPR (SORT_2)1 << (8 - 1) [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_8 = 0; [L40] const SORT_2 var_125 = 0; [L41] const SORT_4 var_138 = 1; [L42] const SORT_3 var_139 = 0; [L43] const SORT_4 var_570 = 0; [L44] const SORT_2 var_636 = 1; [L45] const SORT_2 var_690 = 2; [L46] const SORT_2 var_744 = 3; [L47] const SORT_2 var_798 = 4; [L48] const SORT_2 var_852 = 5; [L49] const SORT_2 var_906 = 6; [L50] const SORT_2 var_960 = 7; [L51] const SORT_2 var_1014 = 8; [L53] SORT_1 input_124; [L54] SORT_1 input_126; [L55] SORT_1 input_127; [L56] SORT_1 input_128; [L57] SORT_1 input_129; [L58] SORT_1 input_130; [L59] SORT_1 input_131; [L60] SORT_1 input_132; [L61] SORT_1 input_133; [L62] SORT_1 input_134; [L63] SORT_1 input_135; [L64] SORT_1 input_136; [L65] SORT_1 input_137; [L66] SORT_1 input_143; [L67] SORT_1 input_144; [L68] SORT_1 input_145; [L69] SORT_1 input_146; [L70] SORT_1 input_147; [L71] SORT_1 input_148; [L72] SORT_1 input_149; [L73] SORT_1 input_150; [L74] SORT_1 input_151; [L75] SORT_1 input_152; [L76] SORT_1 input_153; [L77] SORT_1 input_154; [L78] SORT_1 input_155; [L79] SORT_1 input_156; [L80] SORT_1 input_157; [L81] SORT_1 input_158; [L82] SORT_1 input_159; [L83] SORT_1 input_160; [L84] SORT_1 input_161; [L85] SORT_1 input_162; [L86] SORT_1 input_163; [L87] SORT_1 input_164; [L88] SORT_1 input_165; [L89] SORT_1 input_166; [L90] SORT_1 input_167; [L91] SORT_1 input_168; [L92] SORT_1 input_169; [L93] SORT_1 input_170; [L94] SORT_1 input_171; [L95] SORT_1 input_172; [L96] SORT_1 input_173; [L97] SORT_1 input_174; [L98] SORT_1 input_175; [L99] SORT_1 input_176; [L100] SORT_1 input_177; [L101] SORT_1 input_178; [L102] SORT_1 input_179; [L103] SORT_1 input_180; [L104] SORT_1 input_181; [L105] SORT_1 input_182; [L106] SORT_1 input_183; [L107] SORT_1 input_184; [L108] SORT_1 input_185; [L109] SORT_1 input_186; [L110] SORT_1 input_187; [L111] SORT_1 input_188; [L112] SORT_1 input_189; [L113] SORT_1 input_190; [L114] SORT_1 input_191; [L115] SORT_1 input_192; [L116] SORT_1 input_193; [L117] SORT_1 input_194; [L118] SORT_1 input_195; [L119] SORT_1 input_196; [L120] SORT_1 input_197; [L121] SORT_1 input_198; [L122] SORT_1 input_199; [L123] SORT_1 input_200; [L124] SORT_1 input_201; [L125] SORT_1 input_202; [L126] SORT_1 input_203; [L127] SORT_1 input_204; [L128] SORT_1 input_205; [L129] SORT_1 input_206; [L130] SORT_1 input_207; [L131] SORT_1 input_208; [L132] SORT_1 input_209; [L133] SORT_1 input_210; [L134] SORT_1 input_211; [L135] SORT_1 input_212; [L136] SORT_1 input_213; [L137] SORT_1 input_214; [L138] SORT_1 input_215; [L139] SORT_1 input_216; [L140] SORT_1 input_217; [L141] SORT_1 input_218; [L142] SORT_1 input_219; [L143] SORT_1 input_220; [L144] SORT_1 input_221; [L145] SORT_1 input_222; [L146] SORT_1 input_223; [L147] SORT_1 input_224; [L148] SORT_1 input_225; [L149] SORT_1 input_226; [L150] SORT_1 input_227; [L151] SORT_1 input_228; [L152] SORT_1 input_229; [L153] SORT_1 input_230; [L154] SORT_1 input_231; [L155] SORT_1 input_232; [L156] SORT_1 input_233; [L157] SORT_1 input_234; [L158] SORT_1 input_235; [L159] SORT_1 input_236; [L160] SORT_1 input_237; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L162] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L163] SORT_1 state_9 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L164] SORT_1 state_11 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L165] SORT_1 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L166] SORT_1 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L167] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L168] SORT_1 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L169] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L170] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L171] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L172] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L173] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L174] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L175] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L176] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L177] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L205] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L213] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] SORT_2 init_7_arg_1 = var_5; [L221] state_6 = init_7_arg_1 [L222] SORT_1 init_10_arg_1 = var_8; [L223] state_9 = init_10_arg_1 [L224] SORT_1 init_12_arg_1 = var_8; [L225] state_11 = init_12_arg_1 [L226] SORT_1 init_14_arg_1 = var_8; [L227] state_13 = init_14_arg_1 [L228] SORT_1 init_16_arg_1 = var_8; [L229] state_15 = init_16_arg_1 [L230] SORT_1 init_18_arg_1 = var_8; [L231] state_17 = init_18_arg_1 [L232] SORT_1 init_20_arg_1 = var_8; [L233] state_19 = init_20_arg_1 [L234] SORT_1 init_22_arg_1 = var_8; [L235] state_21 = init_22_arg_1 [L236] SORT_1 init_24_arg_1 = var_8; [L237] state_23 = init_24_arg_1 [L238] SORT_1 init_26_arg_1 = var_8; [L239] state_25 = init_26_arg_1 [L240] SORT_1 init_28_arg_1 = var_8; [L241] state_27 = init_28_arg_1 [L242] SORT_1 init_30_arg_1 = var_8; [L243] state_29 = init_30_arg_1 [L244] SORT_1 init_32_arg_1 = var_8; [L245] state_31 = init_32_arg_1 [L246] SORT_1 init_34_arg_1 = var_8; [L247] state_33 = init_34_arg_1 [L248] SORT_1 init_36_arg_1 = var_8; [L249] state_35 = init_36_arg_1 [L250] SORT_1 init_38_arg_1 = var_8; [L251] state_37 = init_38_arg_1 [L252] SORT_1 init_40_arg_1 = var_8; [L253] state_39 = init_40_arg_1 [L254] SORT_1 init_42_arg_1 = var_8; [L255] state_41 = init_42_arg_1 [L256] SORT_1 init_44_arg_1 = var_8; [L257] state_43 = init_44_arg_1 [L258] SORT_1 init_46_arg_1 = var_8; [L259] state_45 = init_46_arg_1 [L260] SORT_1 init_48_arg_1 = var_8; [L261] state_47 = init_48_arg_1 [L262] SORT_1 init_50_arg_1 = var_8; [L263] state_49 = init_50_arg_1 [L264] SORT_1 init_52_arg_1 = var_8; [L265] state_51 = init_52_arg_1 [L266] SORT_1 init_54_arg_1 = var_8; [L267] state_53 = init_54_arg_1 [L268] SORT_1 init_56_arg_1 = var_8; [L269] state_55 = init_56_arg_1 [L270] SORT_1 init_58_arg_1 = var_8; [L271] state_57 = init_58_arg_1 [L272] SORT_1 init_60_arg_1 = var_8; [L273] state_59 = init_60_arg_1 [L274] SORT_1 init_62_arg_1 = var_8; [L275] state_61 = init_62_arg_1 [L276] SORT_1 init_64_arg_1 = var_8; [L277] state_63 = init_64_arg_1 [L278] SORT_1 init_66_arg_1 = var_8; [L279] state_65 = init_66_arg_1 [L280] SORT_1 init_68_arg_1 = var_8; [L281] state_67 = init_68_arg_1 [L282] SORT_1 init_70_arg_1 = var_8; [L283] state_69 = init_70_arg_1 [L284] SORT_1 init_72_arg_1 = var_8; [L285] state_71 = init_72_arg_1 [L286] SORT_1 init_74_arg_1 = var_8; [L287] state_73 = init_74_arg_1 [L288] SORT_1 init_76_arg_1 = var_8; [L289] state_75 = init_76_arg_1 [L290] SORT_1 init_78_arg_1 = var_8; [L291] state_77 = init_78_arg_1 [L292] SORT_1 init_80_arg_1 = var_8; [L293] state_79 = init_80_arg_1 [L294] SORT_1 init_82_arg_1 = var_8; [L295] state_81 = init_82_arg_1 [L296] SORT_1 init_84_arg_1 = var_8; [L297] state_83 = init_84_arg_1 [L298] SORT_1 init_86_arg_1 = var_8; [L299] state_85 = init_86_arg_1 [L300] SORT_1 init_88_arg_1 = var_8; [L301] state_87 = init_88_arg_1 [L302] SORT_1 init_90_arg_1 = var_8; [L303] state_89 = init_90_arg_1 [L304] SORT_1 init_92_arg_1 = var_8; [L305] state_91 = init_92_arg_1 [L306] SORT_1 init_94_arg_1 = var_8; [L307] state_93 = init_94_arg_1 [L308] SORT_1 init_96_arg_1 = var_8; [L309] state_95 = init_96_arg_1 [L310] SORT_1 init_98_arg_1 = var_8; [L311] state_97 = init_98_arg_1 [L312] SORT_1 init_100_arg_1 = var_8; [L313] state_99 = init_100_arg_1 [L314] SORT_1 init_102_arg_1 = var_8; [L315] state_101 = init_102_arg_1 [L316] SORT_1 init_104_arg_1 = var_8; [L317] state_103 = init_104_arg_1 [L318] SORT_1 init_106_arg_1 = var_8; [L319] state_105 = init_106_arg_1 [L320] SORT_1 init_108_arg_1 = var_8; [L321] state_107 = init_108_arg_1 [L322] SORT_1 init_110_arg_1 = var_8; [L323] state_109 = init_110_arg_1 [L324] SORT_1 init_112_arg_1 = var_8; [L325] state_111 = init_112_arg_1 [L326] SORT_1 init_114_arg_1 = var_8; [L327] state_113 = init_114_arg_1 [L328] SORT_1 init_116_arg_1 = var_8; [L329] state_115 = init_116_arg_1 [L330] SORT_1 init_118_arg_1 = var_8; [L331] state_117 = init_118_arg_1 [L332] SORT_1 init_120_arg_1 = var_8; [L333] state_119 = init_120_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_10_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_120_arg_1=0, init_12_arg_1=0, init_14_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, mask_SORT_1=0, mask_SORT_2=0, msb_SORT_1=0, msb_SORT_2=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_11=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, state_9=0, var_1014=8, var_125=0, var_138=1, var_139=0, var_570=0, var_5=0, var_636=1, var_690=2, var_744=3, var_798=4, var_852=5, var_8=0, var_906=6, var_960=7] [L336] input_124 = __VERIFIER_nondet_uchar() [L337] EXPR input_124 & mask_SORT_1 [L337] input_124 = input_124 & mask_SORT_1 [L338] input_126 = __VERIFIER_nondet_uchar() [L339] EXPR input_126 & mask_SORT_1 [L339] input_126 = input_126 & mask_SORT_1 [L340] input_127 = __VERIFIER_nondet_uchar() [L341] EXPR input_127 & mask_SORT_1 [L341] input_127 = input_127 & mask_SORT_1 [L342] input_128 = __VERIFIER_nondet_uchar() [L343] EXPR input_128 & mask_SORT_1 [L343] input_128 = input_128 & mask_SORT_1 [L344] input_129 = __VERIFIER_nondet_uchar() [L345] EXPR input_129 & mask_SORT_1 [L345] input_129 = input_129 & mask_SORT_1 [L346] input_130 = __VERIFIER_nondet_uchar() [L347] EXPR input_130 & mask_SORT_1 [L347] input_130 = input_130 & mask_SORT_1 [L348] input_131 = __VERIFIER_nondet_uchar() [L349] EXPR input_131 & mask_SORT_1 [L349] input_131 = input_131 & mask_SORT_1 [L350] input_132 = __VERIFIER_nondet_uchar() [L351] EXPR input_132 & mask_SORT_1 [L351] input_132 = input_132 & mask_SORT_1 [L352] input_133 = __VERIFIER_nondet_uchar() [L353] EXPR input_133 & mask_SORT_1 [L353] input_133 = input_133 & mask_SORT_1 [L354] input_134 = __VERIFIER_nondet_uchar() [L355] EXPR input_134 & mask_SORT_1 [L355] input_134 = input_134 & mask_SORT_1 [L356] input_135 = __VERIFIER_nondet_uchar() [L357] EXPR input_135 & mask_SORT_1 [L357] input_135 = input_135 & mask_SORT_1 [L358] input_136 = __VERIFIER_nondet_uchar() [L359] EXPR input_136 & mask_SORT_1 [L359] input_136 = input_136 & mask_SORT_1 [L360] input_137 = __VERIFIER_nondet_uchar() [L361] EXPR input_137 & mask_SORT_1 [L361] input_137 = input_137 & mask_SORT_1 [L362] input_143 = __VERIFIER_nondet_uchar() [L363] EXPR input_143 & mask_SORT_1 [L363] input_143 = input_143 & mask_SORT_1 [L364] input_144 = __VERIFIER_nondet_uchar() [L365] EXPR input_144 & mask_SORT_1 [L365] input_144 = input_144 & mask_SORT_1 [L366] input_145 = __VERIFIER_nondet_uchar() [L367] EXPR input_145 & mask_SORT_1 [L367] input_145 = input_145 & mask_SORT_1 [L368] input_146 = __VERIFIER_nondet_uchar() [L369] EXPR input_146 & mask_SORT_1 [L369] input_146 = input_146 & mask_SORT_1 [L370] input_147 = __VERIFIER_nondet_uchar() [L371] EXPR input_147 & mask_SORT_1 [L371] input_147 = input_147 & mask_SORT_1 [L372] input_148 = __VERIFIER_nondet_uchar() [L373] EXPR input_148 & mask_SORT_1 [L373] input_148 = input_148 & mask_SORT_1 [L374] input_149 = __VERIFIER_nondet_uchar() [L375] EXPR input_149 & mask_SORT_1 [L375] input_149 = input_149 & mask_SORT_1 [L376] input_150 = __VERIFIER_nondet_uchar() [L377] EXPR input_150 & mask_SORT_1 [L377] input_150 = input_150 & mask_SORT_1 [L378] input_151 = __VERIFIER_nondet_uchar() [L379] EXPR input_151 & mask_SORT_1 [L379] input_151 = input_151 & mask_SORT_1 [L380] input_152 = __VERIFIER_nondet_uchar() [L381] EXPR input_152 & mask_SORT_1 [L381] input_152 = input_152 & mask_SORT_1 [L382] input_153 = __VERIFIER_nondet_uchar() [L383] EXPR input_153 & mask_SORT_1 [L383] input_153 = input_153 & mask_SORT_1 [L384] input_154 = __VERIFIER_nondet_uchar() [L385] EXPR input_154 & mask_SORT_1 [L385] input_154 = input_154 & mask_SORT_1 [L386] input_155 = __VERIFIER_nondet_uchar() [L387] EXPR input_155 & mask_SORT_1 [L387] input_155 = input_155 & mask_SORT_1 [L388] input_156 = __VERIFIER_nondet_uchar() [L389] EXPR input_156 & mask_SORT_1 [L389] input_156 = input_156 & mask_SORT_1 [L390] input_157 = __VERIFIER_nondet_uchar() [L391] EXPR input_157 & mask_SORT_1 [L391] input_157 = input_157 & mask_SORT_1 [L392] input_158 = __VERIFIER_nondet_uchar() [L393] EXPR input_158 & mask_SORT_1 [L393] input_158 = input_158 & mask_SORT_1 [L394] input_159 = __VERIFIER_nondet_uchar() [L395] EXPR input_159 & mask_SORT_1 [L395] input_159 = input_159 & mask_SORT_1 [L396] input_160 = __VERIFIER_nondet_uchar() [L397] EXPR input_160 & mask_SORT_1 [L397] input_160 = input_160 & mask_SORT_1 [L398] input_161 = __VERIFIER_nondet_uchar() [L399] EXPR input_161 & mask_SORT_1 [L399] input_161 = input_161 & mask_SORT_1 [L400] input_162 = __VERIFIER_nondet_uchar() [L401] EXPR input_162 & mask_SORT_1 [L401] input_162 = input_162 & mask_SORT_1 [L402] input_163 = __VERIFIER_nondet_uchar() [L403] EXPR input_163 & mask_SORT_1 [L403] input_163 = input_163 & mask_SORT_1 [L404] input_164 = __VERIFIER_nondet_uchar() [L405] EXPR input_164 & mask_SORT_1 [L405] input_164 = input_164 & mask_SORT_1 [L406] input_165 = __VERIFIER_nondet_uchar() [L407] EXPR input_165 & mask_SORT_1 [L407] input_165 = input_165 & mask_SORT_1 [L408] input_166 = __VERIFIER_nondet_uchar() [L409] EXPR input_166 & mask_SORT_1 [L409] input_166 = input_166 & mask_SORT_1 [L410] input_167 = __VERIFIER_nondet_uchar() [L411] EXPR input_167 & mask_SORT_1 [L411] input_167 = input_167 & mask_SORT_1 [L412] input_168 = __VERIFIER_nondet_uchar() [L413] EXPR input_168 & mask_SORT_1 [L413] input_168 = input_168 & mask_SORT_1 [L414] input_169 = __VERIFIER_nondet_uchar() [L415] EXPR input_169 & mask_SORT_1 [L415] input_169 = input_169 & mask_SORT_1 [L416] input_170 = __VERIFIER_nondet_uchar() [L417] EXPR input_170 & mask_SORT_1 [L417] input_170 = input_170 & mask_SORT_1 [L418] input_171 = __VERIFIER_nondet_uchar() [L419] EXPR input_171 & mask_SORT_1 [L419] input_171 = input_171 & mask_SORT_1 [L420] input_172 = __VERIFIER_nondet_uchar() [L421] EXPR input_172 & mask_SORT_1 [L421] input_172 = input_172 & mask_SORT_1 [L422] input_173 = __VERIFIER_nondet_uchar() [L423] EXPR input_173 & mask_SORT_1 [L423] input_173 = input_173 & mask_SORT_1 [L424] input_174 = __VERIFIER_nondet_uchar() [L425] EXPR input_174 & mask_SORT_1 [L425] input_174 = input_174 & mask_SORT_1 [L426] input_175 = __VERIFIER_nondet_uchar() [L427] EXPR input_175 & mask_SORT_1 [L427] input_175 = input_175 & mask_SORT_1 [L428] input_176 = __VERIFIER_nondet_uchar() [L429] EXPR input_176 & mask_SORT_1 [L429] input_176 = input_176 & mask_SORT_1 [L430] input_177 = __VERIFIER_nondet_uchar() [L431] EXPR input_177 & mask_SORT_1 [L431] input_177 = input_177 & mask_SORT_1 [L432] input_178 = __VERIFIER_nondet_uchar() [L433] EXPR input_178 & mask_SORT_1 [L433] input_178 = input_178 & mask_SORT_1 [L434] input_179 = __VERIFIER_nondet_uchar() [L435] EXPR input_179 & mask_SORT_1 [L435] input_179 = input_179 & mask_SORT_1 [L436] input_180 = __VERIFIER_nondet_uchar() [L437] EXPR input_180 & mask_SORT_1 [L437] input_180 = input_180 & mask_SORT_1 [L438] input_181 = __VERIFIER_nondet_uchar() [L439] EXPR input_181 & mask_SORT_1 [L439] input_181 = input_181 & mask_SORT_1 [L440] input_182 = __VERIFIER_nondet_uchar() [L441] EXPR input_182 & mask_SORT_1 [L441] input_182 = input_182 & mask_SORT_1 [L442] input_183 = __VERIFIER_nondet_uchar() [L443] EXPR input_183 & mask_SORT_1 [L443] input_183 = input_183 & mask_SORT_1 [L444] input_184 = __VERIFIER_nondet_uchar() [L445] EXPR input_184 & mask_SORT_1 [L445] input_184 = input_184 & mask_SORT_1 [L446] input_185 = __VERIFIER_nondet_uchar() [L447] EXPR input_185 & mask_SORT_1 [L447] input_185 = input_185 & mask_SORT_1 [L448] input_186 = __VERIFIER_nondet_uchar() [L449] EXPR input_186 & mask_SORT_1 [L449] input_186 = input_186 & mask_SORT_1 [L450] input_187 = __VERIFIER_nondet_uchar() [L451] EXPR input_187 & mask_SORT_1 [L451] input_187 = input_187 & mask_SORT_1 [L452] input_188 = __VERIFIER_nondet_uchar() [L453] EXPR input_188 & mask_SORT_1 [L453] input_188 = input_188 & mask_SORT_1 [L454] input_189 = __VERIFIER_nondet_uchar() [L455] EXPR input_189 & mask_SORT_1 [L455] input_189 = input_189 & mask_SORT_1 [L456] input_190 = __VERIFIER_nondet_uchar() [L457] EXPR input_190 & mask_SORT_1 [L457] input_190 = input_190 & mask_SORT_1 [L458] input_191 = __VERIFIER_nondet_uchar() [L459] EXPR input_191 & mask_SORT_1 [L459] input_191 = input_191 & mask_SORT_1 [L460] input_192 = __VERIFIER_nondet_uchar() [L461] EXPR input_192 & mask_SORT_1 [L461] input_192 = input_192 & mask_SORT_1 [L462] input_193 = __VERIFIER_nondet_uchar() [L463] EXPR input_193 & mask_SORT_1 [L463] input_193 = input_193 & mask_SORT_1 [L464] input_194 = __VERIFIER_nondet_uchar() [L465] EXPR input_194 & mask_SORT_1 [L465] input_194 = input_194 & mask_SORT_1 [L466] input_195 = __VERIFIER_nondet_uchar() [L467] EXPR input_195 & mask_SORT_1 [L467] input_195 = input_195 & mask_SORT_1 [L468] input_196 = __VERIFIER_nondet_uchar() [L469] EXPR input_196 & mask_SORT_1 [L469] input_196 = input_196 & mask_SORT_1 [L470] input_197 = __VERIFIER_nondet_uchar() [L471] EXPR input_197 & mask_SORT_1 [L471] input_197 = input_197 & mask_SORT_1 [L472] input_198 = __VERIFIER_nondet_uchar() [L473] EXPR input_198 & mask_SORT_1 [L473] input_198 = input_198 & mask_SORT_1 [L474] input_199 = __VERIFIER_nondet_uchar() [L475] EXPR input_199 & mask_SORT_1 [L475] input_199 = input_199 & mask_SORT_1 [L476] input_200 = __VERIFIER_nondet_uchar() [L477] EXPR input_200 & mask_SORT_1 [L477] input_200 = input_200 & mask_SORT_1 [L478] input_201 = __VERIFIER_nondet_uchar() [L479] EXPR input_201 & mask_SORT_1 [L479] input_201 = input_201 & mask_SORT_1 [L480] input_202 = __VERIFIER_nondet_uchar() [L481] EXPR input_202 & mask_SORT_1 [L481] input_202 = input_202 & mask_SORT_1 [L482] input_203 = __VERIFIER_nondet_uchar() [L483] EXPR input_203 & mask_SORT_1 [L483] input_203 = input_203 & mask_SORT_1 [L484] input_204 = __VERIFIER_nondet_uchar() [L485] EXPR input_204 & mask_SORT_1 [L485] input_204 = input_204 & mask_SORT_1 [L486] input_205 = __VERIFIER_nondet_uchar() [L487] EXPR input_205 & mask_SORT_1 [L487] input_205 = input_205 & mask_SORT_1 [L488] input_206 = __VERIFIER_nondet_uchar() [L489] EXPR input_206 & mask_SORT_1 [L489] input_206 = input_206 & mask_SORT_1 [L490] input_207 = __VERIFIER_nondet_uchar() [L491] EXPR input_207 & mask_SORT_1 [L491] input_207 = input_207 & mask_SORT_1 [L492] input_208 = __VERIFIER_nondet_uchar() [L493] EXPR input_208 & mask_SORT_1 [L493] input_208 = input_208 & mask_SORT_1 [L494] input_209 = __VERIFIER_nondet_uchar() [L495] EXPR input_209 & mask_SORT_1 [L495] input_209 = input_209 & mask_SORT_1 [L496] input_210 = __VERIFIER_nondet_uchar() [L497] EXPR input_210 & mask_SORT_1 [L497] input_210 = input_210 & mask_SORT_1 [L498] input_211 = __VERIFIER_nondet_uchar() [L499] EXPR input_211 & mask_SORT_1 [L499] input_211 = input_211 & mask_SORT_1 [L500] input_212 = __VERIFIER_nondet_uchar() [L501] EXPR input_212 & mask_SORT_1 [L501] input_212 = input_212 & mask_SORT_1 [L502] input_213 = __VERIFIER_nondet_uchar() [L503] EXPR input_213 & mask_SORT_1 [L503] input_213 = input_213 & mask_SORT_1 [L504] input_214 = __VERIFIER_nondet_uchar() [L505] EXPR input_214 & mask_SORT_1 [L505] input_214 = input_214 & mask_SORT_1 [L506] input_215 = __VERIFIER_nondet_uchar() [L507] EXPR input_215 & mask_SORT_1 [L507] input_215 = input_215 & mask_SORT_1 [L508] input_216 = __VERIFIER_nondet_uchar() [L509] EXPR input_216 & mask_SORT_1 [L509] input_216 = input_216 & mask_SORT_1 [L510] input_217 = __VERIFIER_nondet_uchar() [L511] EXPR input_217 & mask_SORT_1 [L511] input_217 = input_217 & mask_SORT_1 [L512] input_218 = __VERIFIER_nondet_uchar() [L513] EXPR input_218 & mask_SORT_1 [L513] input_218 = input_218 & mask_SORT_1 [L514] input_219 = __VERIFIER_nondet_uchar() [L515] EXPR input_219 & mask_SORT_1 [L515] input_219 = input_219 & mask_SORT_1 [L516] input_220 = __VERIFIER_nondet_uchar() [L517] EXPR input_220 & mask_SORT_1 [L517] input_220 = input_220 & mask_SORT_1 [L518] input_221 = __VERIFIER_nondet_uchar() [L519] EXPR input_221 & mask_SORT_1 [L519] input_221 = input_221 & mask_SORT_1 [L520] input_222 = __VERIFIER_nondet_uchar() [L521] EXPR input_222 & mask_SORT_1 [L521] input_222 = input_222 & mask_SORT_1 [L522] input_223 = __VERIFIER_nondet_uchar() [L523] EXPR input_223 & mask_SORT_1 [L523] input_223 = input_223 & mask_SORT_1 [L524] input_224 = __VERIFIER_nondet_uchar() [L525] EXPR input_224 & mask_SORT_1 [L525] input_224 = input_224 & mask_SORT_1 [L526] input_225 = __VERIFIER_nondet_uchar() [L527] EXPR input_225 & mask_SORT_1 [L527] input_225 = input_225 & mask_SORT_1 [L528] input_226 = __VERIFIER_nondet_uchar() [L529] EXPR input_226 & mask_SORT_1 [L529] input_226 = input_226 & mask_SORT_1 [L530] input_227 = __VERIFIER_nondet_uchar() [L531] EXPR input_227 & mask_SORT_1 [L531] input_227 = input_227 & mask_SORT_1 [L532] input_228 = __VERIFIER_nondet_uchar() [L533] EXPR input_228 & mask_SORT_1 [L533] input_228 = input_228 & mask_SORT_1 [L534] input_229 = __VERIFIER_nondet_uchar() [L535] EXPR input_229 & mask_SORT_1 [L535] input_229 = input_229 & mask_SORT_1 [L536] input_230 = __VERIFIER_nondet_uchar() [L537] EXPR input_230 & mask_SORT_1 [L537] input_230 = input_230 & mask_SORT_1 [L538] input_231 = __VERIFIER_nondet_uchar() [L539] EXPR input_231 & mask_SORT_1 [L539] input_231 = input_231 & mask_SORT_1 [L540] input_232 = __VERIFIER_nondet_uchar() [L541] EXPR input_232 & mask_SORT_1 [L541] input_232 = input_232 & mask_SORT_1 [L542] input_233 = __VERIFIER_nondet_uchar() [L543] EXPR input_233 & mask_SORT_1 [L543] input_233 = input_233 & mask_SORT_1 [L544] input_234 = __VERIFIER_nondet_uchar() [L545] EXPR input_234 & mask_SORT_1 [L545] input_234 = input_234 & mask_SORT_1 [L546] input_235 = __VERIFIER_nondet_uchar() [L547] EXPR input_235 & mask_SORT_1 [L547] input_235 = input_235 & mask_SORT_1 [L548] input_236 = __VERIFIER_nondet_uchar() [L549] EXPR input_236 & mask_SORT_1 [L549] input_236 = input_236 & mask_SORT_1 [L550] input_237 = __VERIFIER_nondet_uchar() [L551] EXPR input_237 & mask_SORT_1 [L551] input_237 = input_237 & mask_SORT_1 [L554] SORT_1 var_121_arg_0 = state_15; [L555] SORT_1 var_121_arg_1 = state_23; [L556] EXPR var_121_arg_0 & var_121_arg_1 [L556] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L557] SORT_1 var_122_arg_0 = ~state_119; [L558] EXPR var_122_arg_0 & mask_SORT_1 [L558] var_122_arg_0 = var_122_arg_0 & mask_SORT_1 [L559] SORT_1 var_122_arg_1 = var_121; [L560] EXPR var_122_arg_0 & var_122_arg_1 [L560] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L561] EXPR var_122 & mask_SORT_1 [L561] var_122 = var_122 & mask_SORT_1 [L562] SORT_1 bad_123_arg_0 = var_122; [L563] CALL __VERIFIER_assert(!(bad_123_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 8 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 20:39:59,161 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...