/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.rushhour.3.prop1-func-interl.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-26 02:02:34,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-26 02:02:34,211 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-12-26 02:02:34,215 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-26 02:02:34,216 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-26 02:02:34,237 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-26 02:02:34,237 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-26 02:02:34,237 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-26 02:02:34,238 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-26 02:02:34,244 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-26 02:02:34,244 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-26 02:02:34,244 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-26 02:02:34,244 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-26 02:02:34,245 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-26 02:02:34,245 INFO L153 SettingsManager]: * Use SBE=true [2023-12-26 02:02:34,245 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-26 02:02:34,245 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-26 02:02:34,245 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-26 02:02:34,245 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-26 02:02:34,246 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-26 02:02:34,246 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-26 02:02:34,246 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-26 02:02:34,247 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-26 02:02:34,247 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-26 02:02:34,247 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-26 02:02:34,247 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-26 02:02:34,247 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-26 02:02:34,248 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-26 02:02:34,248 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-26 02:02:34,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-26 02:02:34,248 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-26 02:02:34,249 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-26 02:02:34,249 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-26 02:02:34,249 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-26 02:02:34,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-26 02:02:34,249 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-26 02:02:34,249 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-26 02:02:34,249 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-26 02:02:34,249 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-26 02:02:34,249 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-26 02:02:34,249 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-26 02:02:34,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-26 02:02:34,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-26 02:02:34,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-26 02:02:34,452 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-26 02:02:34,452 INFO L274 PluginConnector]: CDTParser initialized [2023-12-26 02:02:34,453 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.rushhour.3.prop1-func-interl.c [2023-12-26 02:02:35,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-26 02:02:35,945 INFO L384 CDTParser]: Found 1 translation units. [2023-12-26 02:02:35,946 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.rushhour.3.prop1-func-interl.c [2023-12-26 02:02:36,024 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ece4f2ca/6bbead2325ae4477bd4964bdcc8b8029/FLAG4b48c95c5 [2023-12-26 02:02:36,038 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ece4f2ca/6bbead2325ae4477bd4964bdcc8b8029 [2023-12-26 02:02:36,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-26 02:02:36,043 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-26 02:02:36,044 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-26 02:02:36,044 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-26 02:02:36,047 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-26 02:02:36,048 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 02:02:36" (1/1) ... [2023-12-26 02:02:36,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aa91f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:36, skipping insertion in model container [2023-12-26 02:02:36,049 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 02:02:36" (1/1) ... [2023-12-26 02:02:36,345 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-26 02:02:36,719 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.rushhour.3.prop1-func-interl.c[1175,1188] [2023-12-26 02:02:38,138 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-26 02:02:38,148 INFO L202 MainTranslator]: Completed pre-run [2023-12-26 02:02:38,156 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.rushhour.3.prop1-func-interl.c[1175,1188] [2023-12-26 02:02:39,252 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-26 02:02:39,261 INFO L206 MainTranslator]: Completed translation [2023-12-26 02:02:39,261 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39 WrapperNode [2023-12-26 02:02:39,261 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-26 02:02:39,262 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-26 02:02:39,262 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-26 02:02:39,262 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-26 02:02:39,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:39,701 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:40,778 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 43994 [2023-12-26 02:02:40,778 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-26 02:02:40,779 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-26 02:02:40,779 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-26 02:02:40,779 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-26 02:02:40,786 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:40,786 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:41,198 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:41,437 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]. [2023-12-26 02:02:41,438 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:41,438 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:41,858 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:41,892 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:41,976 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:42,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:42,262 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-26 02:02:42,263 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-26 02:02:42,263 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-26 02:02:42,263 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-26 02:02:42,263 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (1/1) ... [2023-12-26 02:02:42,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-26 02:02:42,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-26 02:02:42,283 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) [2023-12-26 02:02:42,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-26 02:02:42,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-26 02:02:42,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-26 02:02:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-26 02:02:42,304 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 [2023-12-26 02:02:45,914 INFO L241 CfgBuilder]: Building ICFG [2023-12-26 02:02:45,916 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-26 02:15:59,635 INFO L282 CfgBuilder]: Performing block encoding [2023-12-26 02:16:00,967 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-26 02:16:00,968 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-26 02:16:00,968 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 02:16:00 BoogieIcfgContainer [2023-12-26 02:16:00,969 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-26 02:16:00,971 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-26 02:16:00,971 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-26 02:16:00,973 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-26 02:16:00,973 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.12 02:02:36" (1/3) ... [2023-12-26 02:16:00,974 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f001c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 02:16:00, skipping insertion in model container [2023-12-26 02:16:00,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 02:02:39" (2/3) ... [2023-12-26 02:16:00,974 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73f001c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 02:16:00, skipping insertion in model container [2023-12-26 02:16:00,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 02:16:00" (3/3) ... [2023-12-26 02:16:00,975 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.rushhour.3.prop1-func-interl.c [2023-12-26 02:16:00,985 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-26 02:16:00,985 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-26 02:16:01,018 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-26 02:16:01,023 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;@191758e9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-26 02:16:01,023 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-26 02:16:01,026 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) [2023-12-26 02:16:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-26 02:16:01,029 INFO L187 NwaCegarLoop]: Found error trace [2023-12-26 02:16:01,029 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-26 02:16:01,030 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-26 02:16:01,035 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-26 02:16:01,035 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-26 02:16:01,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-26 02:16:01,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202831303] [2023-12-26 02:16:01,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-26 02:16:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-26 02:16:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-26 02:16:01,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-26 02:16:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-26 02:16:02,386 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-26 02:16:02,387 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-26 02:16:02,388 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-26 02:16:02,389 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-26 02:16:02,392 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-26 02:16:02,394 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-26 02:16:02,420 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-26 02:16:02,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.12 02:16:02 BoogieIcfgContainer [2023-12-26 02:16:02,434 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-26 02:16:02,435 INFO L158 Benchmark]: Toolchain (without parser) took 806392.02ms. Allocated memory was 280.0MB in the beginning and 4.1GB in the end (delta: 3.8GB). Free memory was 187.5MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 1.2GB. Max. memory is 8.0GB. [2023-12-26 02:16:02,436 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 192.9MB. Free memory is still 139.4MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-26 02:16:02,436 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3217.38ms. Allocated memory was 280.0MB in the beginning and 853.5MB in the end (delta: 573.6MB). Free memory was 187.0MB in the beginning and 432.8MB in the end (delta: -245.8MB). Peak memory consumption was 382.3MB. Max. memory is 8.0GB. [2023-12-26 02:16:02,437 INFO L158 Benchmark]: Boogie Procedure Inliner took 1516.07ms. Allocated memory was 853.5MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 432.8MB in the beginning and 1.7GB in the end (delta: -1.3GB). Peak memory consumption was 244.3MB. Max. memory is 8.0GB. [2023-12-26 02:16:02,437 INFO L158 Benchmark]: Boogie Preprocessor took 1483.55ms. Allocated memory was 2.3GB in the beginning and 4.1GB in the end (delta: 1.8GB). Free memory was 1.7GB in the beginning and 3.4GB in the end (delta: -1.7GB). Peak memory consumption was 188.2MB. Max. memory is 8.0GB. [2023-12-26 02:16:02,437 INFO L158 Benchmark]: RCFGBuilder took 798706.14ms. Allocated memory is still 4.1GB. Free memory was 3.4GB in the beginning and 3.1GB in the end (delta: 377.0MB). Peak memory consumption was 2.8GB. Max. memory is 8.0GB. [2023-12-26 02:16:02,438 INFO L158 Benchmark]: TraceAbstraction took 1463.26ms. Allocated memory is still 4.1GB. Free memory was 3.1GB in the beginning and 2.9GB in the end (delta: 150.0MB). Peak memory consumption was 216.0MB. Max. memory is 8.0GB. [2023-12-26 02:16:02,439 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 192.9MB. Free memory is still 139.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3217.38ms. Allocated memory was 280.0MB in the beginning and 853.5MB in the end (delta: 573.6MB). Free memory was 187.0MB in the beginning and 432.8MB in the end (delta: -245.8MB). Peak memory consumption was 382.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 1516.07ms. Allocated memory was 853.5MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 432.8MB in the beginning and 1.7GB in the end (delta: -1.3GB). Peak memory consumption was 244.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1483.55ms. Allocated memory was 2.3GB in the beginning and 4.1GB in the end (delta: 1.8GB). Free memory was 1.7GB in the beginning and 3.4GB in the end (delta: -1.7GB). Peak memory consumption was 188.2MB. Max. memory is 8.0GB. * RCFGBuilder took 798706.14ms. Allocated memory is still 4.1GB. Free memory was 3.4GB in the beginning and 3.1GB in the end (delta: 377.0MB). Peak memory consumption was 2.8GB. Max. memory is 8.0GB. * TraceAbstraction took 1463.26ms. Allocated memory is still 4.1GB. Free memory was 3.1GB in the beginning and 2.9GB in the end (delta: 150.0MB). Peak memory consumption was 216.0MB. 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 439. 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_182 = 0; [L40] const SORT_4 var_216 = 0; [L41] const SORT_3 var_217 = 0; [L42] const SORT_2 var_218 = 6; [L43] const SORT_4 var_221 = 7; [L44] const SORT_2 var_222 = 5; [L45] const SORT_2 var_225 = 2; [L46] const SORT_2 var_237 = 1; [L47] const SORT_2 var_238 = 0; [L48] const SORT_4 var_241 = 1; [L49] const SORT_2 var_287 = 3; [L50] const SORT_2 var_313 = 4; [L51] const SORT_4 var_753 = 2; [L52] const SORT_4 var_913 = 3; [L53] const SORT_4 var_1071 = 4; [L54] const SORT_4 var_1231 = 5; [L55] const SORT_4 var_1391 = 6; [L56] const SORT_4 var_1708 = 8; [L57] const SORT_4 var_1866 = 9; [L58] const SORT_4 var_2026 = 10; [L59] const SORT_4 var_2186 = 11; [L60] const SORT_4 var_2346 = 12; [L61] const SORT_4 var_2506 = 13; [L62] const SORT_4 var_2666 = 14; [L63] const SORT_4 var_2826 = 15; [L64] const SORT_4 var_2986 = 16; [L65] const SORT_4 var_3146 = 17; [L66] const SORT_4 var_3306 = 18; [L67] const SORT_4 var_3466 = 19; [L68] const SORT_4 var_3626 = 20; [L69] const SORT_4 var_3786 = 21; [L70] const SORT_4 var_3944 = 22; [L71] const SORT_4 var_4102 = 23; [L72] const SORT_4 var_4260 = 24; [L73] const SORT_4 var_4420 = 25; [L74] const SORT_4 var_4578 = 26; [L75] const SORT_4 var_4738 = 27; [L76] const SORT_4 var_4896 = 28; [L77] const SORT_4 var_5056 = 29; [L78] const SORT_4 var_5216 = 30; [L79] const SORT_4 var_5376 = 31; [L80] const SORT_4 var_5534 = 32; [L81] const SORT_4 var_5694 = 33; [L82] const SORT_4 var_5854 = 34; [L83] const SORT_4 var_6012 = 35; [L84] const SORT_4 var_6172 = 36; [L85] const SORT_4 var_6332 = 37; [L86] const SORT_4 var_6492 = 38; [L87] const SORT_4 var_6652 = 39; [L88] const SORT_4 var_6812 = 40; [L89] const SORT_4 var_6970 = 41; [L90] const SORT_4 var_7130 = 42; [L91] const SORT_4 var_7288 = 43; [L92] const SORT_4 var_7446 = 44; [L93] const SORT_4 var_7604 = 45; [L94] const SORT_4 var_7762 = 46; [L95] const SORT_4 var_7920 = 47; [L96] const SORT_4 var_8078 = 48; [L98] SORT_1 input_215; [L99] SORT_1 input_240; [L100] SORT_1 input_253; [L101] SORT_1 input_270; [L102] SORT_1 input_282; [L103] SORT_1 input_300; [L104] SORT_1 input_312; [L105] SORT_1 input_330; [L106] SORT_1 input_342; [L107] SORT_1 input_359; [L108] SORT_1 input_371; [L109] SORT_1 input_387; [L110] SORT_1 input_399; [L111] SORT_1 input_415; [L112] SORT_1 input_427; [L113] SORT_1 input_443; [L114] SORT_1 input_455; [L115] SORT_1 input_470; [L116] SORT_1 input_478; [L117] SORT_1 input_493; [L118] SORT_1 input_501; [L119] SORT_1 input_516; [L120] SORT_1 input_524; [L121] SORT_1 input_538; [L122] SORT_1 input_546; [L123] SORT_1 input_561; [L124] SORT_1 input_8382; [L126] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L126] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L127] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L128] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L128] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L129] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L129] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L130] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L130] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L131] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L131] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L132] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L132] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L133] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L133] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L134] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L135] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L136] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L136] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L137] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L137] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L138] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L139] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L140] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L141] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L142] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L143] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L144] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L145] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L146] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L147] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L148] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L149] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L150] SORT_2 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L151] SORT_2 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L152] SORT_2 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L153] SORT_2 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L154] SORT_2 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L155] SORT_2 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L156] SORT_2 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L157] SORT_2 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L158] SORT_2 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L159] SORT_2 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L160] SORT_2 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L161] SORT_2 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L162] SORT_2 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L163] SORT_2 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L164] SORT_2 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L165] SORT_2 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L166] SORT_2 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L167] SORT_2 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L168] SORT_2 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L169] SORT_2 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L170] SORT_2 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L171] SORT_2 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L172] SORT_2 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L173] SORT_2 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L174] SORT_2 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L175] SORT_2 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L176] SORT_2 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L177] SORT_2 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L178] SORT_2 state_110 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L179] SORT_2 state_112 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L180] SORT_2 state_114 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L181] SORT_2 state_116 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L182] SORT_2 state_118 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L183] SORT_2 state_120 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L184] SORT_2 state_122 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L185] SORT_2 state_124 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L186] SORT_2 state_126 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L187] SORT_2 state_128 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L188] SORT_2 state_130 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L189] SORT_2 state_132 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L190] SORT_2 state_134 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L191] SORT_2 state_136 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L192] SORT_2 state_138 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L193] SORT_2 state_140 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L194] SORT_2 state_142 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L195] SORT_2 state_144 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L196] SORT_2 state_146 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L197] SORT_2 state_148 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L198] SORT_2 state_150 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L199] SORT_2 state_152 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L200] SORT_2 state_154 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L201] SORT_2 state_156 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L202] SORT_2 state_158 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L203] SORT_2 state_160 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L204] SORT_2 state_162 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L205] SORT_2 state_164 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L206] SORT_2 state_166 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L207] SORT_2 state_168 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L208] SORT_2 state_170 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L209] SORT_2 state_172 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L210] SORT_2 state_174 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L211] SORT_2 state_176 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L212] SORT_2 state_178 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L213] SORT_2 state_180 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_183 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_185 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_187 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_189 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_191 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L219] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L219] SORT_1 state_193 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L220] SORT_1 state_195 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L221] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L221] SORT_1 state_197 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L222] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L222] SORT_1 state_199 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L223] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L223] SORT_1 state_201 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L224] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L224] SORT_1 state_203 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L225] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L225] SORT_1 state_205 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L226] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L226] SORT_1 state_207 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L227] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L227] SORT_1 state_209 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L228] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L228] SORT_1 state_211 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L230] SORT_2 init_7_arg_1 = var_5; [L231] state_6 = init_7_arg_1 [L232] SORT_2 init_9_arg_1 = var_5; [L233] state_8 = init_9_arg_1 [L234] SORT_2 init_11_arg_1 = var_5; [L235] state_10 = init_11_arg_1 [L236] SORT_2 init_13_arg_1 = var_5; [L237] state_12 = init_13_arg_1 [L238] SORT_2 init_15_arg_1 = var_5; [L239] state_14 = init_15_arg_1 [L240] SORT_2 init_17_arg_1 = var_5; [L241] state_16 = init_17_arg_1 [L242] SORT_2 init_19_arg_1 = var_5; [L243] state_18 = init_19_arg_1 [L244] SORT_2 init_21_arg_1 = var_5; [L245] state_20 = init_21_arg_1 [L246] SORT_2 init_23_arg_1 = var_5; [L247] state_22 = init_23_arg_1 [L248] SORT_2 init_25_arg_1 = var_5; [L249] state_24 = init_25_arg_1 [L250] SORT_2 init_27_arg_1 = var_5; [L251] state_26 = init_27_arg_1 [L252] SORT_2 init_29_arg_1 = var_5; [L253] state_28 = init_29_arg_1 [L254] SORT_2 init_31_arg_1 = var_5; [L255] state_30 = init_31_arg_1 [L256] SORT_2 init_33_arg_1 = var_5; [L257] state_32 = init_33_arg_1 [L258] SORT_2 init_35_arg_1 = var_5; [L259] state_34 = init_35_arg_1 [L260] SORT_2 init_37_arg_1 = var_5; [L261] state_36 = init_37_arg_1 [L262] SORT_2 init_39_arg_1 = var_5; [L263] state_38 = init_39_arg_1 [L264] SORT_2 init_41_arg_1 = var_5; [L265] state_40 = init_41_arg_1 [L266] SORT_2 init_43_arg_1 = var_5; [L267] state_42 = init_43_arg_1 [L268] SORT_2 init_45_arg_1 = var_5; [L269] state_44 = init_45_arg_1 [L270] SORT_2 init_47_arg_1 = var_5; [L271] state_46 = init_47_arg_1 [L272] SORT_2 init_49_arg_1 = var_5; [L273] state_48 = init_49_arg_1 [L274] SORT_2 init_51_arg_1 = var_5; [L275] state_50 = init_51_arg_1 [L276] SORT_2 init_53_arg_1 = var_5; [L277] state_52 = init_53_arg_1 [L278] SORT_2 init_55_arg_1 = var_5; [L279] state_54 = init_55_arg_1 [L280] SORT_2 init_57_arg_1 = var_5; [L281] state_56 = init_57_arg_1 [L282] SORT_2 init_59_arg_1 = var_5; [L283] state_58 = init_59_arg_1 [L284] SORT_2 init_61_arg_1 = var_5; [L285] state_60 = init_61_arg_1 [L286] SORT_2 init_63_arg_1 = var_5; [L287] state_62 = init_63_arg_1 [L288] SORT_2 init_65_arg_1 = var_5; [L289] state_64 = init_65_arg_1 [L290] SORT_2 init_67_arg_1 = var_5; [L291] state_66 = init_67_arg_1 [L292] SORT_2 init_69_arg_1 = var_5; [L293] state_68 = init_69_arg_1 [L294] SORT_2 init_71_arg_1 = var_5; [L295] state_70 = init_71_arg_1 [L296] SORT_2 init_73_arg_1 = var_5; [L297] state_72 = init_73_arg_1 [L298] SORT_2 init_75_arg_1 = var_5; [L299] state_74 = init_75_arg_1 [L300] SORT_2 init_77_arg_1 = var_5; [L301] state_76 = init_77_arg_1 [L302] SORT_2 init_79_arg_1 = var_5; [L303] state_78 = init_79_arg_1 [L304] SORT_2 init_81_arg_1 = var_5; [L305] state_80 = init_81_arg_1 [L306] SORT_2 init_83_arg_1 = var_5; [L307] state_82 = init_83_arg_1 [L308] SORT_2 init_85_arg_1 = var_5; [L309] state_84 = init_85_arg_1 [L310] SORT_2 init_87_arg_1 = var_5; [L311] state_86 = init_87_arg_1 [L312] SORT_2 init_89_arg_1 = var_5; [L313] state_88 = init_89_arg_1 [L314] SORT_2 init_91_arg_1 = var_5; [L315] state_90 = init_91_arg_1 [L316] SORT_2 init_93_arg_1 = var_5; [L317] state_92 = init_93_arg_1 [L318] SORT_2 init_95_arg_1 = var_5; [L319] state_94 = init_95_arg_1 [L320] SORT_2 init_97_arg_1 = var_5; [L321] state_96 = init_97_arg_1 [L322] SORT_2 init_99_arg_1 = var_5; [L323] state_98 = init_99_arg_1 [L324] SORT_2 init_101_arg_1 = var_5; [L325] state_100 = init_101_arg_1 [L326] SORT_2 init_103_arg_1 = var_5; [L327] state_102 = init_103_arg_1 [L328] SORT_2 init_105_arg_1 = var_5; [L329] state_104 = init_105_arg_1 [L330] SORT_2 init_107_arg_1 = var_5; [L331] state_106 = init_107_arg_1 [L332] SORT_2 init_109_arg_1 = var_5; [L333] state_108 = init_109_arg_1 [L334] SORT_2 init_111_arg_1 = var_5; [L335] state_110 = init_111_arg_1 [L336] SORT_2 init_113_arg_1 = var_5; [L337] state_112 = init_113_arg_1 [L338] SORT_2 init_115_arg_1 = var_5; [L339] state_114 = init_115_arg_1 [L340] SORT_2 init_117_arg_1 = var_5; [L341] state_116 = init_117_arg_1 [L342] SORT_2 init_119_arg_1 = var_5; [L343] state_118 = init_119_arg_1 [L344] SORT_2 init_121_arg_1 = var_5; [L345] state_120 = init_121_arg_1 [L346] SORT_2 init_123_arg_1 = var_5; [L347] state_122 = init_123_arg_1 [L348] SORT_2 init_125_arg_1 = var_5; [L349] state_124 = init_125_arg_1 [L350] SORT_2 init_127_arg_1 = var_5; [L351] state_126 = init_127_arg_1 [L352] SORT_2 init_129_arg_1 = var_5; [L353] state_128 = init_129_arg_1 [L354] SORT_2 init_131_arg_1 = var_5; [L355] state_130 = init_131_arg_1 [L356] SORT_2 init_133_arg_1 = var_5; [L357] state_132 = init_133_arg_1 [L358] SORT_2 init_135_arg_1 = var_5; [L359] state_134 = init_135_arg_1 [L360] SORT_2 init_137_arg_1 = var_5; [L361] state_136 = init_137_arg_1 [L362] SORT_2 init_139_arg_1 = var_5; [L363] state_138 = init_139_arg_1 [L364] SORT_2 init_141_arg_1 = var_5; [L365] state_140 = init_141_arg_1 [L366] SORT_2 init_143_arg_1 = var_5; [L367] state_142 = init_143_arg_1 [L368] SORT_2 init_145_arg_1 = var_5; [L369] state_144 = init_145_arg_1 [L370] SORT_2 init_147_arg_1 = var_5; [L371] state_146 = init_147_arg_1 [L372] SORT_2 init_149_arg_1 = var_5; [L373] state_148 = init_149_arg_1 [L374] SORT_2 init_151_arg_1 = var_5; [L375] state_150 = init_151_arg_1 [L376] SORT_2 init_153_arg_1 = var_5; [L377] state_152 = init_153_arg_1 [L378] SORT_2 init_155_arg_1 = var_5; [L379] state_154 = init_155_arg_1 [L380] SORT_2 init_157_arg_1 = var_5; [L381] state_156 = init_157_arg_1 [L382] SORT_2 init_159_arg_1 = var_5; [L383] state_158 = init_159_arg_1 [L384] SORT_2 init_161_arg_1 = var_5; [L385] state_160 = init_161_arg_1 [L386] SORT_2 init_163_arg_1 = var_5; [L387] state_162 = init_163_arg_1 [L388] SORT_2 init_165_arg_1 = var_5; [L389] state_164 = init_165_arg_1 [L390] SORT_2 init_167_arg_1 = var_5; [L391] state_166 = init_167_arg_1 [L392] SORT_2 init_169_arg_1 = var_5; [L393] state_168 = init_169_arg_1 [L394] SORT_2 init_171_arg_1 = var_5; [L395] state_170 = init_171_arg_1 [L396] SORT_2 init_173_arg_1 = var_5; [L397] state_172 = init_173_arg_1 [L398] SORT_2 init_175_arg_1 = var_5; [L399] state_174 = init_175_arg_1 [L400] SORT_2 init_177_arg_1 = var_5; [L401] state_176 = init_177_arg_1 [L402] SORT_2 init_179_arg_1 = var_5; [L403] state_178 = init_179_arg_1 [L404] SORT_2 init_181_arg_1 = var_5; [L405] state_180 = init_181_arg_1 [L406] SORT_1 init_184_arg_1 = var_182; [L407] state_183 = init_184_arg_1 [L408] SORT_1 init_186_arg_1 = var_182; [L409] state_185 = init_186_arg_1 [L410] SORT_1 init_188_arg_1 = var_182; [L411] state_187 = init_188_arg_1 [L412] SORT_1 init_190_arg_1 = var_182; [L413] state_189 = init_190_arg_1 [L414] SORT_1 init_192_arg_1 = var_182; [L415] state_191 = init_192_arg_1 [L416] SORT_1 init_194_arg_1 = var_182; [L417] state_193 = init_194_arg_1 [L418] SORT_1 init_196_arg_1 = var_182; [L419] state_195 = init_196_arg_1 [L420] SORT_1 init_198_arg_1 = var_182; [L421] state_197 = init_198_arg_1 [L422] SORT_1 init_200_arg_1 = var_182; [L423] state_199 = init_200_arg_1 [L424] SORT_1 init_202_arg_1 = var_182; [L425] state_201 = init_202_arg_1 [L426] SORT_1 init_204_arg_1 = var_182; [L427] state_203 = init_204_arg_1 [L428] SORT_1 init_206_arg_1 = var_182; [L429] state_205 = init_206_arg_1 [L430] SORT_1 init_208_arg_1 = var_182; [L431] state_207 = init_208_arg_1 [L432] SORT_1 init_210_arg_1 = var_182; [L433] state_209 = init_210_arg_1 [L434] SORT_1 init_212_arg_1 = var_182; [L435] state_211 = init_212_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_113_arg_1=0, init_115_arg_1=0, init_117_arg_1=0, init_119_arg_1=0, init_11_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_125_arg_1=0, init_127_arg_1=0, init_129_arg_1=0, init_131_arg_1=0, init_133_arg_1=0, init_135_arg_1=0, init_137_arg_1=0, init_139_arg_1=0, init_13_arg_1=0, init_141_arg_1=0, init_143_arg_1=0, init_145_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_151_arg_1=0, init_153_arg_1=0, init_155_arg_1=0, init_157_arg_1=0, init_159_arg_1=0, init_15_arg_1=0, init_161_arg_1=0, init_163_arg_1=0, init_165_arg_1=0, init_167_arg_1=0, init_169_arg_1=0, init_171_arg_1=0, init_173_arg_1=0, init_175_arg_1=0, init_177_arg_1=0, init_179_arg_1=0, init_17_arg_1=0, init_181_arg_1=0, init_184_arg_1=0, init_186_arg_1=0, init_188_arg_1=0, init_190_arg_1=0, init_192_arg_1=0, init_194_arg_1=0, init_196_arg_1=0, init_198_arg_1=0, init_19_arg_1=0, init_200_arg_1=0, init_202_arg_1=0, init_204_arg_1=0, init_206_arg_1=0, init_208_arg_1=0, init_210_arg_1=0, init_212_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_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_59_arg_1=0, init_61_arg_1=0, init_63_arg_1=0, init_65_arg_1=0, init_67_arg_1=0, init_69_arg_1=0, init_71_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_7_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_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_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_10=0, state_110=0, state_112=0, state_114=0, state_116=0, state_118=0, state_120=0, state_122=0, state_124=0, state_126=0, state_128=0, state_12=0, state_130=0, state_132=0, state_134=0, state_136=0, state_138=0, state_140=0, state_142=0, state_144=0, state_146=0, state_148=0, state_14=0, state_150=0, state_152=0, state_154=0, state_156=0, state_158=0, state_160=0, state_162=0, state_164=0, state_166=0, state_168=0, state_16=0, state_170=0, state_172=0, state_174=0, state_176=0, state_178=0, state_180=0, state_183=0, state_185=0, state_187=0, state_189=0, state_18=0, state_191=0, state_193=0, state_195=0, state_197=0, state_199=0, state_201=0, state_203=0, state_205=0, state_207=0, state_209=0, state_20=0, state_211=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_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_60=0, state_62=0, state_64=0, state_66=0, state_68=0, state_6=0, state_70=0, state_72=0, state_74=0, state_76=0, state_78=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_8=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_1071=4, var_1231=5, var_1391=6, var_1708=8, var_182=0, var_1866=9, var_2026=10, var_216=0, var_217=0, var_2186=11, var_218=6, var_221=7, var_222=5, var_225=2, var_2346=12, var_237=1, var_238=0, var_241=1, var_2506=13, var_2666=14, var_2826=15, var_287=3, var_2986=16, var_313=4, var_3146=17, var_3306=18, var_3466=19, var_3626=20, var_3786=21, var_3944=22, var_4102=23, var_4260=24, var_4420=25, var_4578=26, var_4738=27, var_4896=28, var_5056=29, var_5216=30, var_5376=31, var_5534=32, var_5694=33, var_5854=34, var_5=0, var_6012=35, var_6172=36, var_6332=37, var_6492=38, var_6652=39, var_6812=40, var_6970=41, var_7130=42, var_7288=43, var_7446=44, var_753=2, var_7604=45, var_7762=46, var_7920=47, var_8078=48, var_913=3] [L438] input_215 = __VERIFIER_nondet_uchar() [L439] EXPR input_215 & mask_SORT_1 [L439] input_215 = input_215 & mask_SORT_1 [L440] input_240 = __VERIFIER_nondet_uchar() [L441] EXPR input_240 & mask_SORT_1 [L441] input_240 = input_240 & mask_SORT_1 [L442] input_253 = __VERIFIER_nondet_uchar() [L443] EXPR input_253 & mask_SORT_1 [L443] input_253 = input_253 & mask_SORT_1 [L444] input_270 = __VERIFIER_nondet_uchar() [L445] EXPR input_270 & mask_SORT_1 [L445] input_270 = input_270 & mask_SORT_1 [L446] input_282 = __VERIFIER_nondet_uchar() [L447] EXPR input_282 & mask_SORT_1 [L447] input_282 = input_282 & mask_SORT_1 [L448] input_300 = __VERIFIER_nondet_uchar() [L449] EXPR input_300 & mask_SORT_1 [L449] input_300 = input_300 & mask_SORT_1 [L450] input_312 = __VERIFIER_nondet_uchar() [L451] EXPR input_312 & mask_SORT_1 [L451] input_312 = input_312 & mask_SORT_1 [L452] input_330 = __VERIFIER_nondet_uchar() [L453] EXPR input_330 & mask_SORT_1 [L453] input_330 = input_330 & mask_SORT_1 [L454] input_342 = __VERIFIER_nondet_uchar() [L455] EXPR input_342 & mask_SORT_1 [L455] input_342 = input_342 & mask_SORT_1 [L456] input_359 = __VERIFIER_nondet_uchar() [L457] EXPR input_359 & mask_SORT_1 [L457] input_359 = input_359 & mask_SORT_1 [L458] input_371 = __VERIFIER_nondet_uchar() [L459] EXPR input_371 & mask_SORT_1 [L459] input_371 = input_371 & mask_SORT_1 [L460] input_387 = __VERIFIER_nondet_uchar() [L461] EXPR input_387 & mask_SORT_1 [L461] input_387 = input_387 & mask_SORT_1 [L462] input_399 = __VERIFIER_nondet_uchar() [L463] EXPR input_399 & mask_SORT_1 [L463] input_399 = input_399 & mask_SORT_1 [L464] input_415 = __VERIFIER_nondet_uchar() [L465] EXPR input_415 & mask_SORT_1 [L465] input_415 = input_415 & mask_SORT_1 [L466] input_427 = __VERIFIER_nondet_uchar() [L467] EXPR input_427 & mask_SORT_1 [L467] input_427 = input_427 & mask_SORT_1 [L468] input_443 = __VERIFIER_nondet_uchar() [L469] EXPR input_443 & mask_SORT_1 [L469] input_443 = input_443 & mask_SORT_1 [L470] input_455 = __VERIFIER_nondet_uchar() [L471] EXPR input_455 & mask_SORT_1 [L471] input_455 = input_455 & mask_SORT_1 [L472] input_470 = __VERIFIER_nondet_uchar() [L473] EXPR input_470 & mask_SORT_1 [L473] input_470 = input_470 & mask_SORT_1 [L474] input_478 = __VERIFIER_nondet_uchar() [L475] EXPR input_478 & mask_SORT_1 [L475] input_478 = input_478 & mask_SORT_1 [L476] input_493 = __VERIFIER_nondet_uchar() [L477] EXPR input_493 & mask_SORT_1 [L477] input_493 = input_493 & mask_SORT_1 [L478] input_501 = __VERIFIER_nondet_uchar() [L479] EXPR input_501 & mask_SORT_1 [L479] input_501 = input_501 & mask_SORT_1 [L480] input_516 = __VERIFIER_nondet_uchar() [L481] EXPR input_516 & mask_SORT_1 [L481] input_516 = input_516 & mask_SORT_1 [L482] input_524 = __VERIFIER_nondet_uchar() [L483] EXPR input_524 & mask_SORT_1 [L483] input_524 = input_524 & mask_SORT_1 [L484] input_538 = __VERIFIER_nondet_uchar() [L485] EXPR input_538 & mask_SORT_1 [L485] input_538 = input_538 & mask_SORT_1 [L486] input_546 = __VERIFIER_nondet_uchar() [L487] EXPR input_546 & mask_SORT_1 [L487] input_546 = input_546 & mask_SORT_1 [L488] input_561 = __VERIFIER_nondet_uchar() [L489] EXPR input_561 & mask_SORT_1 [L489] input_561 = input_561 & mask_SORT_1 [L490] input_8382 = __VERIFIER_nondet_uchar() [L493] SORT_1 var_213_arg_0 = state_185; [L494] SORT_1 var_213_arg_1 = ~state_211; [L495] EXPR var_213_arg_1 & mask_SORT_1 [L495] var_213_arg_1 = var_213_arg_1 & mask_SORT_1 [L496] EXPR var_213_arg_0 & var_213_arg_1 [L496] SORT_1 var_213 = var_213_arg_0 & var_213_arg_1; [L497] EXPR var_213 & mask_SORT_1 [L497] var_213 = var_213 & mask_SORT_1 [L498] SORT_1 bad_214_arg_0 = var_213; [L499] CALL __VERIFIER_assert(!(bad_214_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: 1.4s, 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: 0.3s 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 [2023-12-26 02:16:02,552 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...