/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.telephony.6.prop1-func-interl.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:54:32,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:54:32,087 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 20:54:32,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:54:32,092 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:54:32,109 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:54:32,110 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:54:32,110 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:54:32,110 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:54:32,111 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:54:32,111 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:54:32,111 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:54:32,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:54:32,112 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:54:32,112 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:54:32,112 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:54:32,113 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:54:32,113 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:54:32,113 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:54:32,113 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:54:32,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:54:32,114 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:54:32,114 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:54:32,114 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:54:32,114 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:54:32,115 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:54:32,115 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:54:32,115 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:54:32,115 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:54:32,115 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:54:32,116 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:54:32,116 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:54:32,116 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:54:32,116 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:54:32,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:54:32,116 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:54:32,117 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:54:32,117 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:54:32,117 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:54:32,117 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:54:32,117 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:54:32,292 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:54:32,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:54:32,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:54:32,313 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:54:32,313 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:54:32,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.telephony.6.prop1-func-interl.c [2023-12-16 20:54:33,428 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:54:33,761 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:54:33,762 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.telephony.6.prop1-func-interl.c [2023-12-16 20:54:33,790 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b55c33370/f9fbbfc6e8ea4154a1f93fd7d0203cba/FLAG1e3e0e55e [2023-12-16 20:54:33,804 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b55c33370/f9fbbfc6e8ea4154a1f93fd7d0203cba [2023-12-16 20:54:33,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:54:33,808 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:54:33,810 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:54:33,810 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:54:33,813 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:54:33,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:54:33" (1/1) ... [2023-12-16 20:54:33,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ccdc31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:33, skipping insertion in model container [2023-12-16 20:54:33,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:54:33" (1/1) ... [2023-12-16 20:54:33,898 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:54:34,073 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.telephony.6.prop1-func-interl.c[1176,1189] [2023-12-16 20:54:34,616 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:54:34,624 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:54:34,632 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.telephony.6.prop1-func-interl.c[1176,1189] [2023-12-16 20:54:34,908 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:54:34,919 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:54:34,920 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34 WrapperNode [2023-12-16 20:54:34,920 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:54:34,921 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:54:34,921 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:54:34,922 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:54:34,926 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:34,999 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,330 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 11260 [2023-12-16 20:54:35,331 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:54:35,331 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:54:35,331 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:54:35,331 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:54:35,338 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,388 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,460 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 20:54:35,461 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,461 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,530 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,545 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,564 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,637 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,675 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:54:35,676 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:54:35,676 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:54:35,676 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:54:35,677 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (1/1) ... [2023-12-16 20:54:35,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:54:35,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:54:35,733 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 20:54:35,794 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 20:54:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:54:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:54:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:54:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:54:36,688 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:54:36,690 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:55:08,298 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:55:08,647 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:55:08,647 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:55:08,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:55:08 BoogieIcfgContainer [2023-12-16 20:55:08,649 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:55:08,651 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:55:08,651 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:55:08,654 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:55:08,654 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:54:33" (1/3) ... [2023-12-16 20:55:08,655 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ad6d78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:55:08, skipping insertion in model container [2023-12-16 20:55:08,655 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:54:34" (2/3) ... [2023-12-16 20:55:08,655 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ad6d78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:55:08, skipping insertion in model container [2023-12-16 20:55:08,655 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:55:08" (3/3) ... [2023-12-16 20:55:08,656 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.telephony.6.prop1-func-interl.c [2023-12-16 20:55:08,669 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:55:08,669 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:55:08,709 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:55:08,714 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;@164e8093, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:55:08,715 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:55:08,718 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 20:55:08,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:55:08,722 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:55:08,722 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:55:08,723 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:55:08,730 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:55:08,731 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:55:08,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:55:08,738 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309452750] [2023-12-16 20:55:08,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:55:08,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:55:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:55:08,990 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:55:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:55:09,194 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:55:09,195 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:55:09,196 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:55:09,197 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:55:09,201 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:55:09,204 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:55:09,233 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:55:09,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:55:09 BoogieIcfgContainer [2023-12-16 20:55:09,252 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:55:09,252 INFO L158 Benchmark]: Toolchain (without parser) took 35443.80ms. Allocated memory was 254.8MB in the beginning and 1.2GB in the end (delta: 982.5MB). Free memory was 193.2MB in the beginning and 527.3MB in the end (delta: -334.1MB). Peak memory consumption was 648.0MB. Max. memory is 8.0GB. [2023-12-16 20:55:09,253 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 191.9MB. Free memory is still 143.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:55:09,253 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1110.43ms. Allocated memory was 254.8MB in the beginning and 379.6MB in the end (delta: 124.8MB). Free memory was 193.2MB in the beginning and 255.1MB in the end (delta: -62.0MB). Peak memory consumption was 109.7MB. Max. memory is 8.0GB. [2023-12-16 20:55:09,253 INFO L158 Benchmark]: Boogie Procedure Inliner took 409.34ms. Allocated memory is still 379.6MB. Free memory was 255.1MB in the beginning and 240.4MB in the end (delta: 14.7MB). Peak memory consumption was 89.1MB. Max. memory is 8.0GB. [2023-12-16 20:55:09,254 INFO L158 Benchmark]: Boogie Preprocessor took 343.96ms. Allocated memory is still 379.6MB. Free memory was 240.4MB in the beginning and 239.9MB in the end (delta: 524.3kB). Peak memory consumption was 87.6MB. Max. memory is 8.0GB. [2023-12-16 20:55:09,254 INFO L158 Benchmark]: RCFGBuilder took 32973.39ms. Allocated memory was 379.6MB in the beginning and 1.2GB in the end (delta: 857.7MB). Free memory was 239.4MB in the beginning and 648.4MB in the end (delta: -409.0MB). Peak memory consumption was 784.2MB. Max. memory is 8.0GB. [2023-12-16 20:55:09,254 INFO L158 Benchmark]: TraceAbstraction took 600.36ms. Allocated memory is still 1.2GB. Free memory was 647.4MB in the beginning and 527.3MB in the end (delta: 120.1MB). Peak memory consumption was 119.5MB. Max. memory is 8.0GB. [2023-12-16 20:55:09,256 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 191.9MB. Free memory is still 143.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1110.43ms. Allocated memory was 254.8MB in the beginning and 379.6MB in the end (delta: 124.8MB). Free memory was 193.2MB in the beginning and 255.1MB in the end (delta: -62.0MB). Peak memory consumption was 109.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 409.34ms. Allocated memory is still 379.6MB. Free memory was 255.1MB in the beginning and 240.4MB in the end (delta: 14.7MB). Peak memory consumption was 89.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 343.96ms. Allocated memory is still 379.6MB. Free memory was 240.4MB in the beginning and 239.9MB in the end (delta: 524.3kB). Peak memory consumption was 87.6MB. Max. memory is 8.0GB. * RCFGBuilder took 32973.39ms. Allocated memory was 379.6MB in the beginning and 1.2GB in the end (delta: 857.7MB). Free memory was 239.4MB in the beginning and 648.4MB in the end (delta: -409.0MB). Peak memory consumption was 784.2MB. Max. memory is 8.0GB. * TraceAbstraction took 600.36ms. Allocated memory is still 1.2GB. Free memory was 647.4MB in the beginning and 527.3MB in the end (delta: 120.1MB). Peak memory consumption was 119.5MB. 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 421. 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_46 = 0; [L40] const SORT_2 var_163 = 255; [L41] const SORT_2 var_164 = 0; [L42] const SORT_2 var_169 = 23; [L43] const SORT_2 var_174 = 3; [L44] const SORT_2 var_179 = 22; [L45] const SORT_2 var_184 = 2; [L46] const SORT_2 var_189 = 21; [L47] const SORT_2 var_194 = 1; [L48] const SORT_4 var_198 = 20; [L49] const SORT_3 var_199 = 0; [L50] const SORT_2 var_256 = 20; [L51] const SORT_2 var_379 = 4; [L52] const SORT_4 var_973 = 0; [L53] const SORT_4 var_1027 = 1; [L54] const SORT_4 var_1207 = 2; [L55] const SORT_4 var_1324 = 3; [L57] SORT_1 input_167; [L58] SORT_1 input_170; [L59] SORT_1 input_172; [L60] SORT_1 input_177; [L61] SORT_1 input_180; [L62] SORT_1 input_182; [L63] SORT_1 input_187; [L64] SORT_1 input_190; [L65] SORT_1 input_192; [L66] SORT_1 input_195; [L67] SORT_1 input_196; [L68] SORT_1 input_197; [L69] SORT_1 input_204; [L70] SORT_1 input_205; [L71] SORT_1 input_206; [L72] SORT_1 input_207; [L73] SORT_1 input_208; [L74] SORT_1 input_209; [L75] SORT_1 input_210; [L76] SORT_1 input_211; [L77] SORT_1 input_243; [L78] SORT_1 input_244; [L79] SORT_1 input_248; [L80] SORT_1 input_249; [L81] SORT_1 input_250; [L82] SORT_1 input_251; [L83] SORT_1 input_252; [L84] SORT_1 input_253; [L85] SORT_1 input_286; [L86] SORT_1 input_287; [L87] SORT_1 input_291; [L88] SORT_1 input_292; [L89] SORT_1 input_293; [L90] SORT_1 input_294; [L91] SORT_1 input_295; [L92] SORT_1 input_296; [L93] SORT_1 input_328; [L94] SORT_1 input_329; [L95] SORT_1 input_333; [L96] SORT_1 input_334; [L97] SORT_1 input_335; [L98] SORT_1 input_336; [L99] SORT_1 input_337; [L100] SORT_1 input_338; [L101] SORT_1 input_374; [L102] SORT_1 input_378; [L103] SORT_1 input_380; [L104] SORT_1 input_381; [L105] SORT_1 input_382; [L106] SORT_1 input_383; [L107] SORT_1 input_384; [L108] SORT_1 input_385; [L109] SORT_1 input_405; [L110] SORT_1 input_409; [L111] SORT_1 input_410; [L112] SORT_1 input_411; [L113] SORT_1 input_412; [L114] SORT_1 input_413; [L115] SORT_1 input_414; [L116] SORT_1 input_415; [L117] SORT_1 input_435; [L118] SORT_1 input_439; [L119] SORT_1 input_440; [L120] SORT_1 input_441; [L121] SORT_1 input_442; [L122] SORT_1 input_443; [L123] SORT_1 input_444; [L124] SORT_1 input_445; [L125] SORT_1 input_465; [L126] SORT_1 input_469; [L127] SORT_1 input_470; [L128] SORT_1 input_471; [L129] SORT_1 input_472; [L130] SORT_1 input_473; [L131] SORT_1 input_474; [L132] SORT_1 input_475; [L133] SORT_1 input_495; [L134] SORT_1 input_497; [L135] SORT_1 input_499; [L136] SORT_1 input_503; [L137] SORT_1 input_563; [L138] SORT_1 input_564; [L139] SORT_1 input_580; [L140] SORT_1 input_581; [L141] SORT_1 input_597; [L142] SORT_1 input_598; [L143] SORT_1 input_614; [L144] SORT_1 input_615; [L145] SORT_1 input_640; [L146] SORT_1 input_658; [L147] SORT_1 input_660; [L148] SORT_1 input_662; [L149] SORT_1 input_673; [L150] SORT_1 input_678; [L151] SORT_1 input_680; [L152] SORT_1 input_688; [L153] SORT_1 input_690; [L154] SORT_1 input_692; [L155] SORT_1 input_724; [L156] SORT_1 input_742; [L157] SORT_1 input_744; [L158] SORT_1 input_746; [L159] SORT_1 input_757; [L160] SORT_1 input_762; [L161] SORT_1 input_764; [L162] SORT_1 input_772; [L163] SORT_1 input_774; [L164] SORT_1 input_776; [L165] SORT_1 input_808; [L166] SORT_1 input_826; [L167] SORT_1 input_828; [L168] SORT_1 input_830; [L169] SORT_1 input_841; [L170] SORT_1 input_846; [L171] SORT_1 input_848; [L172] SORT_1 input_856; [L173] SORT_1 input_858; [L174] SORT_1 input_860; [L175] SORT_1 input_892; [L176] SORT_1 input_910; [L177] SORT_1 input_912; [L178] SORT_1 input_914; [L179] SORT_1 input_925; [L180] SORT_1 input_930; [L181] SORT_1 input_932; [L182] SORT_1 input_940; [L183] SORT_1 input_942; [L184] SORT_1 input_944; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L186] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L187] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L188] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L189] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L190] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L191] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L192] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L193] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L194] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L195] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L196] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L197] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L198] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L199] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L200] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L201] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L202] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L203] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L204] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L205] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L213] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L219] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L219] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L220] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L221] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L221] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L222] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L222] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L223] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L223] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L224] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L224] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L225] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L225] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L226] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L226] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L227] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L227] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L228] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L228] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L229] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L229] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L230] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L230] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L231] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L231] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L232] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L232] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L233] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L233] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L234] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L234] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L235] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L235] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L236] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L236] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L237] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L237] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L238] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L238] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L239] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L239] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L240] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L240] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L241] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L241] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L242] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L242] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L243] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L243] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L244] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L244] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L245] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L245] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L246] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L246] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L247] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L247] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L248] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L248] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L249] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L249] SORT_1 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L250] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L250] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L251] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L251] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L252] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L252] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L253] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L253] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L254] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L254] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L255] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L255] SORT_1 state_145 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L256] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L256] SORT_1 state_147 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L257] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L257] SORT_1 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L258] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L258] SORT_1 state_151 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L259] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L259] SORT_1 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L260] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L260] SORT_1 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L261] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L261] SORT_1 state_157 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L262] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L262] SORT_1 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L264] SORT_2 init_7_arg_1 = var_5; [L265] state_6 = init_7_arg_1 [L266] SORT_2 init_9_arg_1 = var_5; [L267] state_8 = init_9_arg_1 [L268] SORT_2 init_11_arg_1 = var_5; [L269] state_10 = init_11_arg_1 [L270] SORT_2 init_13_arg_1 = var_5; [L271] state_12 = init_13_arg_1 [L272] SORT_2 init_15_arg_1 = var_5; [L273] state_14 = init_15_arg_1 [L274] SORT_2 init_17_arg_1 = var_5; [L275] state_16 = init_17_arg_1 [L276] SORT_2 init_19_arg_1 = var_5; [L277] state_18 = init_19_arg_1 [L278] SORT_2 init_21_arg_1 = var_5; [L279] state_20 = init_21_arg_1 [L280] SORT_2 init_23_arg_1 = var_5; [L281] state_22 = init_23_arg_1 [L282] SORT_2 init_25_arg_1 = var_5; [L283] state_24 = init_25_arg_1 [L284] SORT_2 init_27_arg_1 = var_5; [L285] state_26 = init_27_arg_1 [L286] SORT_2 init_29_arg_1 = var_5; [L287] state_28 = init_29_arg_1 [L288] SORT_2 init_31_arg_1 = var_5; [L289] state_30 = init_31_arg_1 [L290] SORT_2 init_33_arg_1 = var_5; [L291] state_32 = init_33_arg_1 [L292] SORT_2 init_35_arg_1 = var_5; [L293] state_34 = init_35_arg_1 [L294] SORT_2 init_37_arg_1 = var_5; [L295] state_36 = init_37_arg_1 [L296] SORT_2 init_39_arg_1 = var_5; [L297] state_38 = init_39_arg_1 [L298] SORT_2 init_41_arg_1 = var_5; [L299] state_40 = init_41_arg_1 [L300] SORT_2 init_43_arg_1 = var_5; [L301] state_42 = init_43_arg_1 [L302] SORT_2 init_45_arg_1 = var_5; [L303] state_44 = init_45_arg_1 [L304] SORT_1 init_48_arg_1 = var_46; [L305] state_47 = init_48_arg_1 [L306] SORT_1 init_50_arg_1 = var_46; [L307] state_49 = init_50_arg_1 [L308] SORT_1 init_52_arg_1 = var_46; [L309] state_51 = init_52_arg_1 [L310] SORT_1 init_54_arg_1 = var_46; [L311] state_53 = init_54_arg_1 [L312] SORT_1 init_56_arg_1 = var_46; [L313] state_55 = init_56_arg_1 [L314] SORT_1 init_58_arg_1 = var_46; [L315] state_57 = init_58_arg_1 [L316] SORT_1 init_60_arg_1 = var_46; [L317] state_59 = init_60_arg_1 [L318] SORT_1 init_62_arg_1 = var_46; [L319] state_61 = init_62_arg_1 [L320] SORT_1 init_64_arg_1 = var_46; [L321] state_63 = init_64_arg_1 [L322] SORT_1 init_66_arg_1 = var_46; [L323] state_65 = init_66_arg_1 [L324] SORT_1 init_68_arg_1 = var_46; [L325] state_67 = init_68_arg_1 [L326] SORT_1 init_70_arg_1 = var_46; [L327] state_69 = init_70_arg_1 [L328] SORT_1 init_72_arg_1 = var_46; [L329] state_71 = init_72_arg_1 [L330] SORT_1 init_74_arg_1 = var_46; [L331] state_73 = init_74_arg_1 [L332] SORT_1 init_76_arg_1 = var_46; [L333] state_75 = init_76_arg_1 [L334] SORT_1 init_78_arg_1 = var_46; [L335] state_77 = init_78_arg_1 [L336] SORT_1 init_80_arg_1 = var_46; [L337] state_79 = init_80_arg_1 [L338] SORT_1 init_82_arg_1 = var_46; [L339] state_81 = init_82_arg_1 [L340] SORT_1 init_84_arg_1 = var_46; [L341] state_83 = init_84_arg_1 [L342] SORT_1 init_86_arg_1 = var_46; [L343] state_85 = init_86_arg_1 [L344] SORT_1 init_88_arg_1 = var_46; [L345] state_87 = init_88_arg_1 [L346] SORT_1 init_90_arg_1 = var_46; [L347] state_89 = init_90_arg_1 [L348] SORT_1 init_92_arg_1 = var_46; [L349] state_91 = init_92_arg_1 [L350] SORT_1 init_94_arg_1 = var_46; [L351] state_93 = init_94_arg_1 [L352] SORT_1 init_96_arg_1 = var_46; [L353] state_95 = init_96_arg_1 [L354] SORT_1 init_98_arg_1 = var_46; [L355] state_97 = init_98_arg_1 [L356] SORT_1 init_100_arg_1 = var_46; [L357] state_99 = init_100_arg_1 [L358] SORT_1 init_102_arg_1 = var_46; [L359] state_101 = init_102_arg_1 [L360] SORT_1 init_104_arg_1 = var_46; [L361] state_103 = init_104_arg_1 [L362] SORT_1 init_106_arg_1 = var_46; [L363] state_105 = init_106_arg_1 [L364] SORT_1 init_108_arg_1 = var_46; [L365] state_107 = init_108_arg_1 [L366] SORT_1 init_110_arg_1 = var_46; [L367] state_109 = init_110_arg_1 [L368] SORT_1 init_112_arg_1 = var_46; [L369] state_111 = init_112_arg_1 [L370] SORT_1 init_114_arg_1 = var_46; [L371] state_113 = init_114_arg_1 [L372] SORT_1 init_116_arg_1 = var_46; [L373] state_115 = init_116_arg_1 [L374] SORT_1 init_118_arg_1 = var_46; [L375] state_117 = init_118_arg_1 [L376] SORT_1 init_120_arg_1 = var_46; [L377] state_119 = init_120_arg_1 [L378] SORT_1 init_122_arg_1 = var_46; [L379] state_121 = init_122_arg_1 [L380] SORT_1 init_124_arg_1 = var_46; [L381] state_123 = init_124_arg_1 [L382] SORT_1 init_126_arg_1 = var_46; [L383] state_125 = init_126_arg_1 [L384] SORT_1 init_128_arg_1 = var_46; [L385] state_127 = init_128_arg_1 [L386] SORT_1 init_130_arg_1 = var_46; [L387] state_129 = init_130_arg_1 [L388] SORT_1 init_132_arg_1 = var_46; [L389] state_131 = init_132_arg_1 [L390] SORT_1 init_134_arg_1 = var_46; [L391] state_133 = init_134_arg_1 [L392] SORT_1 init_136_arg_1 = var_46; [L393] state_135 = init_136_arg_1 [L394] SORT_1 init_138_arg_1 = var_46; [L395] state_137 = init_138_arg_1 [L396] SORT_1 init_140_arg_1 = var_46; [L397] state_139 = init_140_arg_1 [L398] SORT_1 init_142_arg_1 = var_46; [L399] state_141 = init_142_arg_1 [L400] SORT_1 init_144_arg_1 = var_46; [L401] state_143 = init_144_arg_1 [L402] SORT_1 init_146_arg_1 = var_46; [L403] state_145 = init_146_arg_1 [L404] SORT_1 init_148_arg_1 = var_46; [L405] state_147 = init_148_arg_1 [L406] SORT_1 init_150_arg_1 = var_46; [L407] state_149 = init_150_arg_1 [L408] SORT_1 init_152_arg_1 = var_46; [L409] state_151 = init_152_arg_1 [L410] SORT_1 init_154_arg_1 = var_46; [L411] state_153 = init_154_arg_1 [L412] SORT_1 init_156_arg_1 = var_46; [L413] state_155 = init_156_arg_1 [L414] SORT_1 init_158_arg_1 = var_46; [L415] state_157 = init_158_arg_1 [L416] SORT_1 init_160_arg_1 = var_46; [L417] state_159 = init_160_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_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_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_128_arg_1=0, init_130_arg_1=0, init_132_arg_1=0, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=0, init_140_arg_1=0, init_142_arg_1=0, init_144_arg_1=0, init_146_arg_1=0, init_148_arg_1=0, init_150_arg_1=0, init_152_arg_1=0, init_154_arg_1=0, init_156_arg_1=0, init_158_arg_1=0, init_15_arg_1=0, init_160_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_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, init_9_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_10=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_12=0, state_131=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_143=0, state_145=0, state_147=0, state_149=0, state_14=0, state_151=0, state_153=0, state_155=0, state_157=0, state_159=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=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_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_1027=1, var_1207=2, var_1324=3, var_163=255, var_164=0, var_169=23, var_174=3, var_179=22, var_184=2, var_189=21, var_194=1, var_198=20, var_199=0, var_256=20, var_379=4, var_46=0, var_5=0, var_973=0] [L420] input_167 = __VERIFIER_nondet_uchar() [L421] EXPR input_167 & mask_SORT_1 [L421] input_167 = input_167 & mask_SORT_1 [L422] input_170 = __VERIFIER_nondet_uchar() [L423] EXPR input_170 & mask_SORT_1 [L423] input_170 = input_170 & mask_SORT_1 [L424] input_172 = __VERIFIER_nondet_uchar() [L425] EXPR input_172 & mask_SORT_1 [L425] input_172 = input_172 & mask_SORT_1 [L426] input_177 = __VERIFIER_nondet_uchar() [L427] EXPR input_177 & mask_SORT_1 [L427] input_177 = input_177 & mask_SORT_1 [L428] input_180 = __VERIFIER_nondet_uchar() [L429] EXPR input_180 & mask_SORT_1 [L429] input_180 = input_180 & mask_SORT_1 [L430] input_182 = __VERIFIER_nondet_uchar() [L431] EXPR input_182 & mask_SORT_1 [L431] input_182 = input_182 & mask_SORT_1 [L432] input_187 = __VERIFIER_nondet_uchar() [L433] EXPR input_187 & mask_SORT_1 [L433] input_187 = input_187 & mask_SORT_1 [L434] input_190 = __VERIFIER_nondet_uchar() [L435] EXPR input_190 & mask_SORT_1 [L435] input_190 = input_190 & mask_SORT_1 [L436] input_192 = __VERIFIER_nondet_uchar() [L437] EXPR input_192 & mask_SORT_1 [L437] input_192 = input_192 & mask_SORT_1 [L438] input_195 = __VERIFIER_nondet_uchar() [L439] EXPR input_195 & mask_SORT_1 [L439] input_195 = input_195 & mask_SORT_1 [L440] input_196 = __VERIFIER_nondet_uchar() [L441] EXPR input_196 & mask_SORT_1 [L441] input_196 = input_196 & mask_SORT_1 [L442] input_197 = __VERIFIER_nondet_uchar() [L443] EXPR input_197 & mask_SORT_1 [L443] input_197 = input_197 & mask_SORT_1 [L444] input_204 = __VERIFIER_nondet_uchar() [L445] EXPR input_204 & mask_SORT_1 [L445] input_204 = input_204 & mask_SORT_1 [L446] input_205 = __VERIFIER_nondet_uchar() [L447] EXPR input_205 & mask_SORT_1 [L447] input_205 = input_205 & mask_SORT_1 [L448] input_206 = __VERIFIER_nondet_uchar() [L449] EXPR input_206 & mask_SORT_1 [L449] input_206 = input_206 & mask_SORT_1 [L450] input_207 = __VERIFIER_nondet_uchar() [L451] EXPR input_207 & mask_SORT_1 [L451] input_207 = input_207 & mask_SORT_1 [L452] input_208 = __VERIFIER_nondet_uchar() [L453] EXPR input_208 & mask_SORT_1 [L453] input_208 = input_208 & mask_SORT_1 [L454] input_209 = __VERIFIER_nondet_uchar() [L455] EXPR input_209 & mask_SORT_1 [L455] input_209 = input_209 & mask_SORT_1 [L456] input_210 = __VERIFIER_nondet_uchar() [L457] EXPR input_210 & mask_SORT_1 [L457] input_210 = input_210 & mask_SORT_1 [L458] input_211 = __VERIFIER_nondet_uchar() [L459] EXPR input_211 & mask_SORT_1 [L459] input_211 = input_211 & mask_SORT_1 [L460] input_243 = __VERIFIER_nondet_uchar() [L461] EXPR input_243 & mask_SORT_1 [L461] input_243 = input_243 & mask_SORT_1 [L462] input_244 = __VERIFIER_nondet_uchar() [L463] EXPR input_244 & mask_SORT_1 [L463] input_244 = input_244 & mask_SORT_1 [L464] input_248 = __VERIFIER_nondet_uchar() [L465] EXPR input_248 & mask_SORT_1 [L465] input_248 = input_248 & mask_SORT_1 [L466] input_249 = __VERIFIER_nondet_uchar() [L467] EXPR input_249 & mask_SORT_1 [L467] input_249 = input_249 & mask_SORT_1 [L468] input_250 = __VERIFIER_nondet_uchar() [L469] EXPR input_250 & mask_SORT_1 [L469] input_250 = input_250 & mask_SORT_1 [L470] input_251 = __VERIFIER_nondet_uchar() [L471] EXPR input_251 & mask_SORT_1 [L471] input_251 = input_251 & mask_SORT_1 [L472] input_252 = __VERIFIER_nondet_uchar() [L473] EXPR input_252 & mask_SORT_1 [L473] input_252 = input_252 & mask_SORT_1 [L474] input_253 = __VERIFIER_nondet_uchar() [L475] EXPR input_253 & mask_SORT_1 [L475] input_253 = input_253 & mask_SORT_1 [L476] input_286 = __VERIFIER_nondet_uchar() [L477] EXPR input_286 & mask_SORT_1 [L477] input_286 = input_286 & mask_SORT_1 [L478] input_287 = __VERIFIER_nondet_uchar() [L479] EXPR input_287 & mask_SORT_1 [L479] input_287 = input_287 & mask_SORT_1 [L480] input_291 = __VERIFIER_nondet_uchar() [L481] EXPR input_291 & mask_SORT_1 [L481] input_291 = input_291 & mask_SORT_1 [L482] input_292 = __VERIFIER_nondet_uchar() [L483] EXPR input_292 & mask_SORT_1 [L483] input_292 = input_292 & mask_SORT_1 [L484] input_293 = __VERIFIER_nondet_uchar() [L485] EXPR input_293 & mask_SORT_1 [L485] input_293 = input_293 & mask_SORT_1 [L486] input_294 = __VERIFIER_nondet_uchar() [L487] EXPR input_294 & mask_SORT_1 [L487] input_294 = input_294 & mask_SORT_1 [L488] input_295 = __VERIFIER_nondet_uchar() [L489] EXPR input_295 & mask_SORT_1 [L489] input_295 = input_295 & mask_SORT_1 [L490] input_296 = __VERIFIER_nondet_uchar() [L491] EXPR input_296 & mask_SORT_1 [L491] input_296 = input_296 & mask_SORT_1 [L492] input_328 = __VERIFIER_nondet_uchar() [L493] EXPR input_328 & mask_SORT_1 [L493] input_328 = input_328 & mask_SORT_1 [L494] input_329 = __VERIFIER_nondet_uchar() [L495] EXPR input_329 & mask_SORT_1 [L495] input_329 = input_329 & mask_SORT_1 [L496] input_333 = __VERIFIER_nondet_uchar() [L497] EXPR input_333 & mask_SORT_1 [L497] input_333 = input_333 & mask_SORT_1 [L498] input_334 = __VERIFIER_nondet_uchar() [L499] EXPR input_334 & mask_SORT_1 [L499] input_334 = input_334 & mask_SORT_1 [L500] input_335 = __VERIFIER_nondet_uchar() [L501] EXPR input_335 & mask_SORT_1 [L501] input_335 = input_335 & mask_SORT_1 [L502] input_336 = __VERIFIER_nondet_uchar() [L503] EXPR input_336 & mask_SORT_1 [L503] input_336 = input_336 & mask_SORT_1 [L504] input_337 = __VERIFIER_nondet_uchar() [L505] EXPR input_337 & mask_SORT_1 [L505] input_337 = input_337 & mask_SORT_1 [L506] input_338 = __VERIFIER_nondet_uchar() [L507] EXPR input_338 & mask_SORT_1 [L507] input_338 = input_338 & mask_SORT_1 [L508] input_374 = __VERIFIER_nondet_uchar() [L509] EXPR input_374 & mask_SORT_1 [L509] input_374 = input_374 & mask_SORT_1 [L510] input_378 = __VERIFIER_nondet_uchar() [L511] EXPR input_378 & mask_SORT_1 [L511] input_378 = input_378 & mask_SORT_1 [L512] input_380 = __VERIFIER_nondet_uchar() [L513] EXPR input_380 & mask_SORT_1 [L513] input_380 = input_380 & mask_SORT_1 [L514] input_381 = __VERIFIER_nondet_uchar() [L515] EXPR input_381 & mask_SORT_1 [L515] input_381 = input_381 & mask_SORT_1 [L516] input_382 = __VERIFIER_nondet_uchar() [L517] EXPR input_382 & mask_SORT_1 [L517] input_382 = input_382 & mask_SORT_1 [L518] input_383 = __VERIFIER_nondet_uchar() [L519] EXPR input_383 & mask_SORT_1 [L519] input_383 = input_383 & mask_SORT_1 [L520] input_384 = __VERIFIER_nondet_uchar() [L521] EXPR input_384 & mask_SORT_1 [L521] input_384 = input_384 & mask_SORT_1 [L522] input_385 = __VERIFIER_nondet_uchar() [L523] EXPR input_385 & mask_SORT_1 [L523] input_385 = input_385 & mask_SORT_1 [L524] input_405 = __VERIFIER_nondet_uchar() [L525] EXPR input_405 & mask_SORT_1 [L525] input_405 = input_405 & mask_SORT_1 [L526] input_409 = __VERIFIER_nondet_uchar() [L527] EXPR input_409 & mask_SORT_1 [L527] input_409 = input_409 & mask_SORT_1 [L528] input_410 = __VERIFIER_nondet_uchar() [L529] EXPR input_410 & mask_SORT_1 [L529] input_410 = input_410 & mask_SORT_1 [L530] input_411 = __VERIFIER_nondet_uchar() [L531] EXPR input_411 & mask_SORT_1 [L531] input_411 = input_411 & mask_SORT_1 [L532] input_412 = __VERIFIER_nondet_uchar() [L533] EXPR input_412 & mask_SORT_1 [L533] input_412 = input_412 & mask_SORT_1 [L534] input_413 = __VERIFIER_nondet_uchar() [L535] EXPR input_413 & mask_SORT_1 [L535] input_413 = input_413 & mask_SORT_1 [L536] input_414 = __VERIFIER_nondet_uchar() [L537] EXPR input_414 & mask_SORT_1 [L537] input_414 = input_414 & mask_SORT_1 [L538] input_415 = __VERIFIER_nondet_uchar() [L539] EXPR input_415 & mask_SORT_1 [L539] input_415 = input_415 & mask_SORT_1 [L540] input_435 = __VERIFIER_nondet_uchar() [L541] EXPR input_435 & mask_SORT_1 [L541] input_435 = input_435 & mask_SORT_1 [L542] input_439 = __VERIFIER_nondet_uchar() [L543] EXPR input_439 & mask_SORT_1 [L543] input_439 = input_439 & mask_SORT_1 [L544] input_440 = __VERIFIER_nondet_uchar() [L545] EXPR input_440 & mask_SORT_1 [L545] input_440 = input_440 & mask_SORT_1 [L546] input_441 = __VERIFIER_nondet_uchar() [L547] EXPR input_441 & mask_SORT_1 [L547] input_441 = input_441 & mask_SORT_1 [L548] input_442 = __VERIFIER_nondet_uchar() [L549] EXPR input_442 & mask_SORT_1 [L549] input_442 = input_442 & mask_SORT_1 [L550] input_443 = __VERIFIER_nondet_uchar() [L551] EXPR input_443 & mask_SORT_1 [L551] input_443 = input_443 & mask_SORT_1 [L552] input_444 = __VERIFIER_nondet_uchar() [L553] EXPR input_444 & mask_SORT_1 [L553] input_444 = input_444 & mask_SORT_1 [L554] input_445 = __VERIFIER_nondet_uchar() [L555] EXPR input_445 & mask_SORT_1 [L555] input_445 = input_445 & mask_SORT_1 [L556] input_465 = __VERIFIER_nondet_uchar() [L557] EXPR input_465 & mask_SORT_1 [L557] input_465 = input_465 & mask_SORT_1 [L558] input_469 = __VERIFIER_nondet_uchar() [L559] EXPR input_469 & mask_SORT_1 [L559] input_469 = input_469 & mask_SORT_1 [L560] input_470 = __VERIFIER_nondet_uchar() [L561] EXPR input_470 & mask_SORT_1 [L561] input_470 = input_470 & mask_SORT_1 [L562] input_471 = __VERIFIER_nondet_uchar() [L563] EXPR input_471 & mask_SORT_1 [L563] input_471 = input_471 & mask_SORT_1 [L564] input_472 = __VERIFIER_nondet_uchar() [L565] EXPR input_472 & mask_SORT_1 [L565] input_472 = input_472 & mask_SORT_1 [L566] input_473 = __VERIFIER_nondet_uchar() [L567] EXPR input_473 & mask_SORT_1 [L567] input_473 = input_473 & mask_SORT_1 [L568] input_474 = __VERIFIER_nondet_uchar() [L569] EXPR input_474 & mask_SORT_1 [L569] input_474 = input_474 & mask_SORT_1 [L570] input_475 = __VERIFIER_nondet_uchar() [L571] EXPR input_475 & mask_SORT_1 [L571] input_475 = input_475 & mask_SORT_1 [L572] input_495 = __VERIFIER_nondet_uchar() [L573] input_497 = __VERIFIER_nondet_uchar() [L574] input_499 = __VERIFIER_nondet_uchar() [L575] input_503 = __VERIFIER_nondet_uchar() [L576] input_563 = __VERIFIER_nondet_uchar() [L577] EXPR input_563 & mask_SORT_1 [L577] input_563 = input_563 & mask_SORT_1 [L578] input_564 = __VERIFIER_nondet_uchar() [L579] EXPR input_564 & mask_SORT_1 [L579] input_564 = input_564 & mask_SORT_1 [L580] input_580 = __VERIFIER_nondet_uchar() [L581] EXPR input_580 & mask_SORT_1 [L581] input_580 = input_580 & mask_SORT_1 [L582] input_581 = __VERIFIER_nondet_uchar() [L583] EXPR input_581 & mask_SORT_1 [L583] input_581 = input_581 & mask_SORT_1 [L584] input_597 = __VERIFIER_nondet_uchar() [L585] EXPR input_597 & mask_SORT_1 [L585] input_597 = input_597 & mask_SORT_1 [L586] input_598 = __VERIFIER_nondet_uchar() [L587] EXPR input_598 & mask_SORT_1 [L587] input_598 = input_598 & mask_SORT_1 [L588] input_614 = __VERIFIER_nondet_uchar() [L589] EXPR input_614 & mask_SORT_1 [L589] input_614 = input_614 & mask_SORT_1 [L590] input_615 = __VERIFIER_nondet_uchar() [L591] EXPR input_615 & mask_SORT_1 [L591] input_615 = input_615 & mask_SORT_1 [L592] input_640 = __VERIFIER_nondet_uchar() [L593] input_658 = __VERIFIER_nondet_uchar() [L594] input_660 = __VERIFIER_nondet_uchar() [L595] input_662 = __VERIFIER_nondet_uchar() [L596] input_673 = __VERIFIER_nondet_uchar() [L597] input_678 = __VERIFIER_nondet_uchar() [L598] input_680 = __VERIFIER_nondet_uchar() [L599] input_688 = __VERIFIER_nondet_uchar() [L600] input_690 = __VERIFIER_nondet_uchar() [L601] input_692 = __VERIFIER_nondet_uchar() [L602] input_724 = __VERIFIER_nondet_uchar() [L603] input_742 = __VERIFIER_nondet_uchar() [L604] input_744 = __VERIFIER_nondet_uchar() [L605] input_746 = __VERIFIER_nondet_uchar() [L606] input_757 = __VERIFIER_nondet_uchar() [L607] input_762 = __VERIFIER_nondet_uchar() [L608] input_764 = __VERIFIER_nondet_uchar() [L609] input_772 = __VERIFIER_nondet_uchar() [L610] input_774 = __VERIFIER_nondet_uchar() [L611] input_776 = __VERIFIER_nondet_uchar() [L612] input_808 = __VERIFIER_nondet_uchar() [L613] input_826 = __VERIFIER_nondet_uchar() [L614] input_828 = __VERIFIER_nondet_uchar() [L615] input_830 = __VERIFIER_nondet_uchar() [L616] input_841 = __VERIFIER_nondet_uchar() [L617] input_846 = __VERIFIER_nondet_uchar() [L618] input_848 = __VERIFIER_nondet_uchar() [L619] input_856 = __VERIFIER_nondet_uchar() [L620] input_858 = __VERIFIER_nondet_uchar() [L621] input_860 = __VERIFIER_nondet_uchar() [L622] input_892 = __VERIFIER_nondet_uchar() [L623] input_910 = __VERIFIER_nondet_uchar() [L624] input_912 = __VERIFIER_nondet_uchar() [L625] input_914 = __VERIFIER_nondet_uchar() [L626] input_925 = __VERIFIER_nondet_uchar() [L627] input_930 = __VERIFIER_nondet_uchar() [L628] input_932 = __VERIFIER_nondet_uchar() [L629] input_940 = __VERIFIER_nondet_uchar() [L630] input_942 = __VERIFIER_nondet_uchar() [L631] input_944 = __VERIFIER_nondet_uchar() [L634] SORT_1 var_161_arg_0 = state_63; [L635] SORT_1 var_161_arg_1 = ~state_159; [L636] EXPR var_161_arg_1 & mask_SORT_1 [L636] var_161_arg_1 = var_161_arg_1 & mask_SORT_1 [L637] EXPR var_161_arg_0 & var_161_arg_1 [L637] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L638] EXPR var_161 & mask_SORT_1 [L638] var_161 = var_161 & mask_SORT_1 [L639] SORT_1 bad_162_arg_0 = var_161; [L640] CALL __VERIFIER_assert(!(bad_162_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: 0.5s, 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, 0.1s 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 20:55:09,327 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...