/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.hanoi.3.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:35:01,709 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:35:01,782 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 20:35:01,785 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:35:01,785 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:35:01,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:35:01,798 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:35:01,798 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:35:01,799 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:35:01,799 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:35:01,799 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:35:01,799 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:35:01,800 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:35:01,800 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:35:01,801 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:35:01,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:35:01,801 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:35:01,801 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:35:01,802 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:35:01,802 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:35:01,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:35:01,811 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:35:01,812 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:35:01,812 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:35:01,812 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:35:01,813 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:35:01,813 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:35:01,813 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:35:01,813 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:35:01,814 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:35:01,814 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:35:01,815 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:35:01,815 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:35:01,815 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:35:01,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:35:01,816 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:35:01,816 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:35:01,816 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:35:01,816 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:35:01,816 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:35:01,817 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:35:01,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:35:02,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:35:02,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:35:02,030 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:35:02,030 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:35:02,031 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.hanoi.3.prop1-back-serstep.c [2023-12-16 20:35:03,190 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:35:03,497 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:35:03,498 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.hanoi.3.prop1-back-serstep.c [2023-12-16 20:35:03,527 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/737d379fb/832e56706b3442099a385d41d31b8a6c/FLAG591f21f63 [2023-12-16 20:35:03,544 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/737d379fb/832e56706b3442099a385d41d31b8a6c [2023-12-16 20:35:03,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:35:03,549 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:35:03,550 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:35:03,550 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:35:03,554 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:35:03,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:35:03" (1/1) ... [2023-12-16 20:35:03,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e292f34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:03, skipping insertion in model container [2023-12-16 20:35:03,557 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:35:03" (1/1) ... [2023-12-16 20:35:03,635 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:35:03,907 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.hanoi.3.prop1-back-serstep.c[1173,1186] [2023-12-16 20:35:04,459 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:35:04,473 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:35:04,483 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.hanoi.3.prop1-back-serstep.c[1173,1186] [2023-12-16 20:35:04,769 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:35:04,779 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:35:04,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04 WrapperNode [2023-12-16 20:35:04,781 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:35:04,782 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:35:04,782 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:35:04,782 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:35:04,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:04,847 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:04,996 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 6550 [2023-12-16 20:35:04,996 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:35:04,997 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:35:04,997 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:35:04,997 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:35:05,005 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,047 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,190 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 20:35:05,191 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,191 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,277 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,290 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,302 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,318 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,399 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:35:05,400 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:35:05,400 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:35:05,400 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:35:05,401 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (1/1) ... [2023-12-16 20:35:05,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:35:05,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:35:05,440 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 20:35:05,450 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 20:35:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:35:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:35:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:35:05,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:35:06,088 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:35:06,090 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:35:18,438 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:35:18,616 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:35:18,616 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:35:18,616 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:35:18 BoogieIcfgContainer [2023-12-16 20:35:18,617 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:35:18,619 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:35:18,619 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:35:18,621 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:35:18,621 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:35:03" (1/3) ... [2023-12-16 20:35:18,622 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@751ef548 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:35:18, skipping insertion in model container [2023-12-16 20:35:18,622 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:35:04" (2/3) ... [2023-12-16 20:35:18,622 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@751ef548 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:35:18, skipping insertion in model container [2023-12-16 20:35:18,622 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:35:18" (3/3) ... [2023-12-16 20:35:18,623 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.hanoi.3.prop1-back-serstep.c [2023-12-16 20:35:18,636 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:35:18,636 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:35:18,677 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:35:18,683 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;@7077a17c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:35:18,683 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:35:18,686 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 20:35:18,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:35:18,690 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:35:18,691 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:35:18,691 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:35:18,697 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:35:18,698 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:35:18,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:35:18,704 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348324802] [2023-12-16 20:35:18,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:35:18,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:35:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:35:19,770 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:35:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:35:20,421 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:35:20,422 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:35:20,423 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:35:20,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:35:20,428 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:35:20,431 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:35:20,482 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:35:20,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:35:20 BoogieIcfgContainer [2023-12-16 20:35:20,514 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:35:20,516 INFO L158 Benchmark]: Toolchain (without parser) took 16966.13ms. Allocated memory was 261.1MB in the beginning and 774.9MB in the end (delta: 513.8MB). Free memory was 198.9MB in the beginning and 491.8MB in the end (delta: -292.9MB). Peak memory consumption was 560.1MB. Max. memory is 8.0GB. [2023-12-16 20:35:20,516 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 216.0MB. Free memory was 164.3MB in the beginning and 164.1MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:35:20,517 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1231.47ms. Allocated memory is still 261.1MB. Free memory was 198.6MB in the beginning and 171.9MB in the end (delta: 26.6MB). Peak memory consumption was 108.8MB. Max. memory is 8.0GB. [2023-12-16 20:35:20,518 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.43ms. Allocated memory is still 261.1MB. Free memory was 171.9MB in the beginning and 115.8MB in the end (delta: 56.1MB). Peak memory consumption was 56.6MB. Max. memory is 8.0GB. [2023-12-16 20:35:20,521 INFO L158 Benchmark]: Boogie Preprocessor took 402.82ms. Allocated memory was 261.1MB in the beginning and 502.3MB in the end (delta: 241.2MB). Free memory was 115.8MB in the beginning and 398.2MB in the end (delta: -282.4MB). Peak memory consumption was 56.3MB. Max. memory is 8.0GB. [2023-12-16 20:35:20,522 INFO L158 Benchmark]: RCFGBuilder took 13217.03ms. Allocated memory was 502.3MB in the beginning and 774.9MB in the end (delta: 272.6MB). Free memory was 398.2MB in the beginning and 388.0MB in the end (delta: 10.2MB). Peak memory consumption was 495.7MB. Max. memory is 8.0GB. [2023-12-16 20:35:20,522 INFO L158 Benchmark]: TraceAbstraction took 1895.73ms. Allocated memory is still 774.9MB. Free memory was 387.5MB in the beginning and 491.8MB in the end (delta: -104.3MB). Peak memory consumption was 234.9MB. Max. memory is 8.0GB. [2023-12-16 20:35:20,527 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 216.0MB. Free memory was 164.3MB in the beginning and 164.1MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1231.47ms. Allocated memory is still 261.1MB. Free memory was 198.6MB in the beginning and 171.9MB in the end (delta: 26.6MB). Peak memory consumption was 108.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 214.43ms. Allocated memory is still 261.1MB. Free memory was 171.9MB in the beginning and 115.8MB in the end (delta: 56.1MB). Peak memory consumption was 56.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 402.82ms. Allocated memory was 261.1MB in the beginning and 502.3MB in the end (delta: 241.2MB). Free memory was 115.8MB in the beginning and 398.2MB in the end (delta: -282.4MB). Peak memory consumption was 56.3MB. Max. memory is 8.0GB. * RCFGBuilder took 13217.03ms. Allocated memory was 502.3MB in the beginning and 774.9MB in the end (delta: 272.6MB). Free memory was 398.2MB in the beginning and 388.0MB in the end (delta: 10.2MB). Peak memory consumption was 495.7MB. Max. memory is 8.0GB. * TraceAbstraction took 1895.73ms. Allocated memory is still 774.9MB. Free memory was 387.5MB in the beginning and 491.8MB in the end (delta: -104.3MB). Peak memory consumption was 234.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwise operation at line 322. 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_108 = 0; [L40] const SORT_2 var_130 = 100; [L41] const SORT_2 var_133 = 15; [L42] const SORT_2 var_136 = 14; [L43] const SORT_2 var_139 = 13; [L44] const SORT_2 var_142 = 12; [L45] const SORT_2 var_145 = 11; [L46] const SORT_2 var_148 = 10; [L47] const SORT_2 var_151 = 9; [L48] const SORT_2 var_154 = 8; [L49] const SORT_2 var_157 = 7; [L50] const SORT_2 var_160 = 6; [L51] const SORT_2 var_163 = 5; [L52] const SORT_2 var_166 = 4; [L53] const SORT_2 var_169 = 3; [L54] const SORT_2 var_172 = 2; [L55] const SORT_2 var_175 = 1; [L56] const SORT_2 var_178 = 16; [L57] const SORT_2 var_183 = 0; [L58] const SORT_1 var_366 = 1; [L59] const SORT_3 var_369 = 0; [L60] const SORT_4 var_370 = 0; [L61] const SORT_4 var_372 = 1; [L62] const SORT_4 var_376 = 2; [L63] const SORT_4 var_378 = 3; [L64] const SORT_4 var_380 = 4; [L65] const SORT_4 var_382 = 5; [L66] const SORT_4 var_384 = 6; [L67] const SORT_4 var_386 = 7; [L68] const SORT_4 var_388 = 8; [L69] const SORT_4 var_390 = 9; [L70] const SORT_4 var_392 = 10; [L71] const SORT_4 var_394 = 11; [L72] const SORT_4 var_396 = 12; [L73] const SORT_4 var_398 = 13; [L74] const SORT_4 var_400 = 14; [L75] const SORT_4 var_537 = 15; [L77] SORT_2 input_252; [L78] SORT_2 input_254; [L79] SORT_2 input_256; [L80] SORT_2 input_258; [L81] SORT_2 input_260; [L82] SORT_2 input_262; [L83] SORT_2 input_264; [L84] SORT_2 input_266; [L85] SORT_2 input_268; [L86] SORT_2 input_270; [L87] SORT_2 input_272; [L88] SORT_2 input_274; [L89] SORT_2 input_276; [L90] SORT_2 input_278; [L91] SORT_2 input_280; [L92] SORT_2 input_282; [L93] SORT_2 input_284; [L94] SORT_2 input_286; [L95] SORT_2 input_288; [L96] SORT_2 input_290; [L97] SORT_2 input_292; [L98] SORT_2 input_294; [L99] SORT_2 input_296; [L100] SORT_2 input_298; [L101] SORT_2 input_300; [L102] SORT_2 input_302; [L103] SORT_2 input_304; [L104] SORT_2 input_306; [L105] SORT_2 input_308; [L106] SORT_2 input_310; [L107] SORT_2 input_312; [L108] SORT_2 input_314; [L109] SORT_2 input_316; [L110] SORT_2 input_318; [L111] SORT_2 input_320; [L112] SORT_2 input_322; [L113] SORT_2 input_324; [L114] SORT_2 input_326; [L115] SORT_2 input_328; [L116] SORT_2 input_330; [L117] SORT_2 input_332; [L118] SORT_2 input_334; [L119] SORT_2 input_336; [L120] SORT_2 input_338; [L121] SORT_2 input_340; [L122] SORT_2 input_342; [L123] SORT_2 input_344; [L124] SORT_2 input_346; [L125] SORT_2 input_348; [L126] SORT_2 input_350; [L127] SORT_2 input_352; [L128] SORT_1 input_354; [L129] SORT_1 input_356; [L130] SORT_1 input_358; [L131] SORT_1 input_360; [L132] SORT_1 input_362; [L133] SORT_1 input_364; [L134] SORT_1 input_368; [L135] SORT_1 input_454; [L136] SORT_1 input_561; [L137] SORT_1 input_718; [L138] SORT_1 input_875; [L139] SORT_1 input_1048; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L141] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L142] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L143] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L144] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L145] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L146] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L147] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L148] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L149] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L150] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L151] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L152] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L153] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L154] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L155] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L156] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L157] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L158] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L159] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L160] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L161] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L162] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L163] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L164] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L165] SORT_2 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L166] SORT_2 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L167] SORT_2 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L168] SORT_2 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L169] SORT_2 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L170] SORT_2 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L171] SORT_2 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L172] SORT_2 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L173] SORT_2 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L174] SORT_2 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L175] SORT_2 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L176] SORT_2 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L177] SORT_2 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L178] SORT_2 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L179] SORT_2 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L180] SORT_2 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L181] SORT_2 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L182] SORT_2 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L183] SORT_2 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L184] SORT_2 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L185] SORT_2 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L186] SORT_2 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L187] SORT_2 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L188] SORT_2 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L189] SORT_2 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L190] SORT_2 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L191] SORT_2 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] SORT_2 init_7_arg_1 = var_5; [L202] state_6 = init_7_arg_1 [L203] SORT_2 init_9_arg_1 = var_5; [L204] state_8 = init_9_arg_1 [L205] SORT_2 init_11_arg_1 = var_5; [L206] state_10 = init_11_arg_1 [L207] SORT_2 init_13_arg_1 = var_5; [L208] state_12 = init_13_arg_1 [L209] SORT_2 init_15_arg_1 = var_5; [L210] state_14 = init_15_arg_1 [L211] SORT_2 init_17_arg_1 = var_5; [L212] state_16 = init_17_arg_1 [L213] SORT_2 init_19_arg_1 = var_5; [L214] state_18 = init_19_arg_1 [L215] SORT_2 init_21_arg_1 = var_5; [L216] state_20 = init_21_arg_1 [L217] SORT_2 init_23_arg_1 = var_5; [L218] state_22 = init_23_arg_1 [L219] SORT_2 init_25_arg_1 = var_5; [L220] state_24 = init_25_arg_1 [L221] SORT_2 init_27_arg_1 = var_5; [L222] state_26 = init_27_arg_1 [L223] SORT_2 init_29_arg_1 = var_5; [L224] state_28 = init_29_arg_1 [L225] SORT_2 init_31_arg_1 = var_5; [L226] state_30 = init_31_arg_1 [L227] SORT_2 init_33_arg_1 = var_5; [L228] state_32 = init_33_arg_1 [L229] SORT_2 init_35_arg_1 = var_5; [L230] state_34 = init_35_arg_1 [L231] SORT_2 init_37_arg_1 = var_5; [L232] state_36 = init_37_arg_1 [L233] SORT_2 init_39_arg_1 = var_5; [L234] state_38 = init_39_arg_1 [L235] SORT_2 init_41_arg_1 = var_5; [L236] state_40 = init_41_arg_1 [L237] SORT_2 init_43_arg_1 = var_5; [L238] state_42 = init_43_arg_1 [L239] SORT_2 init_45_arg_1 = var_5; [L240] state_44 = init_45_arg_1 [L241] SORT_2 init_47_arg_1 = var_5; [L242] state_46 = init_47_arg_1 [L243] SORT_2 init_49_arg_1 = var_5; [L244] state_48 = init_49_arg_1 [L245] SORT_2 init_51_arg_1 = var_5; [L246] state_50 = init_51_arg_1 [L247] SORT_2 init_53_arg_1 = var_5; [L248] state_52 = init_53_arg_1 [L249] SORT_2 init_55_arg_1 = var_5; [L250] state_54 = init_55_arg_1 [L251] SORT_2 init_57_arg_1 = var_5; [L252] state_56 = init_57_arg_1 [L253] SORT_2 init_59_arg_1 = var_5; [L254] state_58 = init_59_arg_1 [L255] SORT_2 init_61_arg_1 = var_5; [L256] state_60 = init_61_arg_1 [L257] SORT_2 init_63_arg_1 = var_5; [L258] state_62 = init_63_arg_1 [L259] SORT_2 init_65_arg_1 = var_5; [L260] state_64 = init_65_arg_1 [L261] SORT_2 init_67_arg_1 = var_5; [L262] state_66 = init_67_arg_1 [L263] SORT_2 init_69_arg_1 = var_5; [L264] state_68 = init_69_arg_1 [L265] SORT_2 init_71_arg_1 = var_5; [L266] state_70 = init_71_arg_1 [L267] SORT_2 init_73_arg_1 = var_5; [L268] state_72 = init_73_arg_1 [L269] SORT_2 init_75_arg_1 = var_5; [L270] state_74 = init_75_arg_1 [L271] SORT_2 init_77_arg_1 = var_5; [L272] state_76 = init_77_arg_1 [L273] SORT_2 init_79_arg_1 = var_5; [L274] state_78 = init_79_arg_1 [L275] SORT_2 init_81_arg_1 = var_5; [L276] state_80 = init_81_arg_1 [L277] SORT_2 init_83_arg_1 = var_5; [L278] state_82 = init_83_arg_1 [L279] SORT_2 init_85_arg_1 = var_5; [L280] state_84 = init_85_arg_1 [L281] SORT_2 init_87_arg_1 = var_5; [L282] state_86 = init_87_arg_1 [L283] SORT_2 init_89_arg_1 = var_5; [L284] state_88 = init_89_arg_1 [L285] SORT_2 init_91_arg_1 = var_5; [L286] state_90 = init_91_arg_1 [L287] SORT_2 init_93_arg_1 = var_5; [L288] state_92 = init_93_arg_1 [L289] SORT_2 init_95_arg_1 = var_5; [L290] state_94 = init_95_arg_1 [L291] SORT_2 init_97_arg_1 = var_5; [L292] state_96 = init_97_arg_1 [L293] SORT_2 init_99_arg_1 = var_5; [L294] state_98 = init_99_arg_1 [L295] SORT_2 init_101_arg_1 = var_5; [L296] state_100 = init_101_arg_1 [L297] SORT_2 init_103_arg_1 = var_5; [L298] state_102 = init_103_arg_1 [L299] SORT_2 init_105_arg_1 = var_5; [L300] state_104 = init_105_arg_1 [L301] SORT_2 init_107_arg_1 = var_5; [L302] state_106 = init_107_arg_1 [L303] SORT_1 init_110_arg_1 = var_108; [L304] state_109 = init_110_arg_1 [L305] SORT_1 init_112_arg_1 = var_108; [L306] state_111 = init_112_arg_1 [L307] SORT_1 init_114_arg_1 = var_108; [L308] state_113 = init_114_arg_1 [L309] SORT_1 init_116_arg_1 = var_108; [L310] state_115 = init_116_arg_1 [L311] SORT_1 init_118_arg_1 = var_108; [L312] state_117 = init_118_arg_1 [L313] SORT_1 init_120_arg_1 = var_108; [L314] state_119 = init_120_arg_1 [L315] SORT_1 init_122_arg_1 = var_108; [L316] state_121 = init_122_arg_1 [L317] SORT_1 init_124_arg_1 = var_108; [L318] state_123 = init_124_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_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_13_arg_1=0, init_15_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_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_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_12=0, state_14=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_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_108=0, var_130=100, var_133=15, var_136=14, var_139=13, var_142=12, var_145=11, var_148=10, var_151=9, var_154=8, var_157=7, var_160=6, var_163=5, var_166=4, var_169=3, var_172=2, var_175=1, var_178=16, var_183=0, var_366=1, var_369=0, var_370=0, var_372=1, var_376=2, var_378=3, var_380=4, var_382=5, var_384=6, var_386=7, var_388=8, var_390=9, var_392=10, var_394=11, var_396=12, var_398=13, var_400=14, var_537=15, var_5=0] [L321] input_252 = __VERIFIER_nondet_uchar() [L322] EXPR input_252 & mask_SORT_2 [L322] input_252 = input_252 & mask_SORT_2 [L323] input_254 = __VERIFIER_nondet_uchar() [L324] EXPR input_254 & mask_SORT_2 [L324] input_254 = input_254 & mask_SORT_2 [L325] input_256 = __VERIFIER_nondet_uchar() [L326] EXPR input_256 & mask_SORT_2 [L326] input_256 = input_256 & mask_SORT_2 [L327] input_258 = __VERIFIER_nondet_uchar() [L328] EXPR input_258 & mask_SORT_2 [L328] input_258 = input_258 & mask_SORT_2 [L329] input_260 = __VERIFIER_nondet_uchar() [L330] EXPR input_260 & mask_SORT_2 [L330] input_260 = input_260 & mask_SORT_2 [L331] input_262 = __VERIFIER_nondet_uchar() [L332] EXPR input_262 & mask_SORT_2 [L332] input_262 = input_262 & mask_SORT_2 [L333] input_264 = __VERIFIER_nondet_uchar() [L334] EXPR input_264 & mask_SORT_2 [L334] input_264 = input_264 & mask_SORT_2 [L335] input_266 = __VERIFIER_nondet_uchar() [L336] EXPR input_266 & mask_SORT_2 [L336] input_266 = input_266 & mask_SORT_2 [L337] input_268 = __VERIFIER_nondet_uchar() [L338] EXPR input_268 & mask_SORT_2 [L338] input_268 = input_268 & mask_SORT_2 [L339] input_270 = __VERIFIER_nondet_uchar() [L340] EXPR input_270 & mask_SORT_2 [L340] input_270 = input_270 & mask_SORT_2 [L341] input_272 = __VERIFIER_nondet_uchar() [L342] EXPR input_272 & mask_SORT_2 [L342] input_272 = input_272 & mask_SORT_2 [L343] input_274 = __VERIFIER_nondet_uchar() [L344] EXPR input_274 & mask_SORT_2 [L344] input_274 = input_274 & mask_SORT_2 [L345] input_276 = __VERIFIER_nondet_uchar() [L346] EXPR input_276 & mask_SORT_2 [L346] input_276 = input_276 & mask_SORT_2 [L347] input_278 = __VERIFIER_nondet_uchar() [L348] EXPR input_278 & mask_SORT_2 [L348] input_278 = input_278 & mask_SORT_2 [L349] input_280 = __VERIFIER_nondet_uchar() [L350] EXPR input_280 & mask_SORT_2 [L350] input_280 = input_280 & mask_SORT_2 [L351] input_282 = __VERIFIER_nondet_uchar() [L352] EXPR input_282 & mask_SORT_2 [L352] input_282 = input_282 & mask_SORT_2 [L353] input_284 = __VERIFIER_nondet_uchar() [L354] EXPR input_284 & mask_SORT_2 [L354] input_284 = input_284 & mask_SORT_2 [L355] input_286 = __VERIFIER_nondet_uchar() [L356] EXPR input_286 & mask_SORT_2 [L356] input_286 = input_286 & mask_SORT_2 [L357] input_288 = __VERIFIER_nondet_uchar() [L358] EXPR input_288 & mask_SORT_2 [L358] input_288 = input_288 & mask_SORT_2 [L359] input_290 = __VERIFIER_nondet_uchar() [L360] EXPR input_290 & mask_SORT_2 [L360] input_290 = input_290 & mask_SORT_2 [L361] input_292 = __VERIFIER_nondet_uchar() [L362] EXPR input_292 & mask_SORT_2 [L362] input_292 = input_292 & mask_SORT_2 [L363] input_294 = __VERIFIER_nondet_uchar() [L364] EXPR input_294 & mask_SORT_2 [L364] input_294 = input_294 & mask_SORT_2 [L365] input_296 = __VERIFIER_nondet_uchar() [L366] EXPR input_296 & mask_SORT_2 [L366] input_296 = input_296 & mask_SORT_2 [L367] input_298 = __VERIFIER_nondet_uchar() [L368] EXPR input_298 & mask_SORT_2 [L368] input_298 = input_298 & mask_SORT_2 [L369] input_300 = __VERIFIER_nondet_uchar() [L370] EXPR input_300 & mask_SORT_2 [L370] input_300 = input_300 & mask_SORT_2 [L371] input_302 = __VERIFIER_nondet_uchar() [L372] EXPR input_302 & mask_SORT_2 [L372] input_302 = input_302 & mask_SORT_2 [L373] input_304 = __VERIFIER_nondet_uchar() [L374] EXPR input_304 & mask_SORT_2 [L374] input_304 = input_304 & mask_SORT_2 [L375] input_306 = __VERIFIER_nondet_uchar() [L376] EXPR input_306 & mask_SORT_2 [L376] input_306 = input_306 & mask_SORT_2 [L377] input_308 = __VERIFIER_nondet_uchar() [L378] EXPR input_308 & mask_SORT_2 [L378] input_308 = input_308 & mask_SORT_2 [L379] input_310 = __VERIFIER_nondet_uchar() [L380] EXPR input_310 & mask_SORT_2 [L380] input_310 = input_310 & mask_SORT_2 [L381] input_312 = __VERIFIER_nondet_uchar() [L382] EXPR input_312 & mask_SORT_2 [L382] input_312 = input_312 & mask_SORT_2 [L383] input_314 = __VERIFIER_nondet_uchar() [L384] EXPR input_314 & mask_SORT_2 [L384] input_314 = input_314 & mask_SORT_2 [L385] input_316 = __VERIFIER_nondet_uchar() [L386] EXPR input_316 & mask_SORT_2 [L386] input_316 = input_316 & mask_SORT_2 [L387] input_318 = __VERIFIER_nondet_uchar() [L388] EXPR input_318 & mask_SORT_2 [L388] input_318 = input_318 & mask_SORT_2 [L389] input_320 = __VERIFIER_nondet_uchar() [L390] EXPR input_320 & mask_SORT_2 [L390] input_320 = input_320 & mask_SORT_2 [L391] input_322 = __VERIFIER_nondet_uchar() [L392] EXPR input_322 & mask_SORT_2 [L392] input_322 = input_322 & mask_SORT_2 [L393] input_324 = __VERIFIER_nondet_uchar() [L394] EXPR input_324 & mask_SORT_2 [L394] input_324 = input_324 & mask_SORT_2 [L395] input_326 = __VERIFIER_nondet_uchar() [L396] EXPR input_326 & mask_SORT_2 [L396] input_326 = input_326 & mask_SORT_2 [L397] input_328 = __VERIFIER_nondet_uchar() [L398] EXPR input_328 & mask_SORT_2 [L398] input_328 = input_328 & mask_SORT_2 [L399] input_330 = __VERIFIER_nondet_uchar() [L400] EXPR input_330 & mask_SORT_2 [L400] input_330 = input_330 & mask_SORT_2 [L401] input_332 = __VERIFIER_nondet_uchar() [L402] EXPR input_332 & mask_SORT_2 [L402] input_332 = input_332 & mask_SORT_2 [L403] input_334 = __VERIFIER_nondet_uchar() [L404] EXPR input_334 & mask_SORT_2 [L404] input_334 = input_334 & mask_SORT_2 [L405] input_336 = __VERIFIER_nondet_uchar() [L406] EXPR input_336 & mask_SORT_2 [L406] input_336 = input_336 & mask_SORT_2 [L407] input_338 = __VERIFIER_nondet_uchar() [L408] EXPR input_338 & mask_SORT_2 [L408] input_338 = input_338 & mask_SORT_2 [L409] input_340 = __VERIFIER_nondet_uchar() [L410] EXPR input_340 & mask_SORT_2 [L410] input_340 = input_340 & mask_SORT_2 [L411] input_342 = __VERIFIER_nondet_uchar() [L412] EXPR input_342 & mask_SORT_2 [L412] input_342 = input_342 & mask_SORT_2 [L413] input_344 = __VERIFIER_nondet_uchar() [L414] EXPR input_344 & mask_SORT_2 [L414] input_344 = input_344 & mask_SORT_2 [L415] input_346 = __VERIFIER_nondet_uchar() [L416] EXPR input_346 & mask_SORT_2 [L416] input_346 = input_346 & mask_SORT_2 [L417] input_348 = __VERIFIER_nondet_uchar() [L418] EXPR input_348 & mask_SORT_2 [L418] input_348 = input_348 & mask_SORT_2 [L419] input_350 = __VERIFIER_nondet_uchar() [L420] EXPR input_350 & mask_SORT_2 [L420] input_350 = input_350 & mask_SORT_2 [L421] input_352 = __VERIFIER_nondet_uchar() [L422] EXPR input_352 & mask_SORT_2 [L422] input_352 = input_352 & mask_SORT_2 [L423] input_354 = __VERIFIER_nondet_uchar() [L424] EXPR input_354 & mask_SORT_1 [L424] input_354 = input_354 & mask_SORT_1 [L425] input_356 = __VERIFIER_nondet_uchar() [L426] EXPR input_356 & mask_SORT_1 [L426] input_356 = input_356 & mask_SORT_1 [L427] input_358 = __VERIFIER_nondet_uchar() [L428] EXPR input_358 & mask_SORT_1 [L428] input_358 = input_358 & mask_SORT_1 [L429] input_360 = __VERIFIER_nondet_uchar() [L430] EXPR input_360 & mask_SORT_1 [L430] input_360 = input_360 & mask_SORT_1 [L431] input_362 = __VERIFIER_nondet_uchar() [L432] EXPR input_362 & mask_SORT_1 [L432] input_362 = input_362 & mask_SORT_1 [L433] input_364 = __VERIFIER_nondet_uchar() [L434] EXPR input_364 & mask_SORT_1 [L434] input_364 = input_364 & mask_SORT_1 [L435] input_368 = __VERIFIER_nondet_uchar() [L436] EXPR input_368 & mask_SORT_1 [L436] input_368 = input_368 & mask_SORT_1 [L437] input_454 = __VERIFIER_nondet_uchar() [L438] EXPR input_454 & mask_SORT_1 [L438] input_454 = input_454 & mask_SORT_1 [L439] input_561 = __VERIFIER_nondet_uchar() [L440] EXPR input_561 & mask_SORT_1 [L440] input_561 = input_561 & mask_SORT_1 [L441] input_718 = __VERIFIER_nondet_uchar() [L442] EXPR input_718 & mask_SORT_1 [L442] input_718 = input_718 & mask_SORT_1 [L443] input_875 = __VERIFIER_nondet_uchar() [L444] EXPR input_875 & mask_SORT_1 [L444] input_875 = input_875 & mask_SORT_1 [L445] input_1048 = __VERIFIER_nondet_uchar() [L446] EXPR input_1048 & mask_SORT_1 [L446] input_1048 = input_1048 & mask_SORT_1 [L449] SORT_1 var_125_arg_0 = state_109; [L450] SORT_1 var_125_arg_1 = state_111; [L451] EXPR var_125_arg_0 & var_125_arg_1 [L451] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L452] SORT_1 var_126_arg_0 = var_125; [L453] SORT_1 var_126_arg_1 = state_113; [L454] EXPR var_126_arg_0 & var_126_arg_1 [L454] SORT_1 var_126 = var_126_arg_0 & var_126_arg_1; [L455] SORT_1 var_127_arg_0 = var_126; [L456] SORT_1 var_127_arg_1 = state_115; [L457] EXPR var_127_arg_0 & var_127_arg_1 [L457] SORT_1 var_127 = var_127_arg_0 & var_127_arg_1; [L458] SORT_1 var_128_arg_0 = var_127; [L459] SORT_1 var_128_arg_1 = state_117; [L460] EXPR var_128_arg_0 & var_128_arg_1 [L460] SORT_1 var_128 = var_128_arg_0 & var_128_arg_1; [L461] SORT_1 var_129_arg_0 = var_128; [L462] SORT_1 var_129_arg_1 = state_119; [L463] EXPR var_129_arg_0 & var_129_arg_1 [L463] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L464] SORT_2 var_131_arg_0 = var_130; [L465] SORT_2 var_131_arg_1 = state_6; [L466] SORT_1 var_131 = var_131_arg_0 == var_131_arg_1; [L467] SORT_1 var_132_arg_0 = var_129; [L468] SORT_1 var_132_arg_1 = var_131; [L469] EXPR var_132_arg_0 & var_132_arg_1 [L469] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L470] SORT_2 var_134_arg_0 = var_133; [L471] SORT_2 var_134_arg_1 = state_8; [L472] SORT_1 var_134 = var_134_arg_0 == var_134_arg_1; [L473] SORT_1 var_135_arg_0 = var_132; [L474] SORT_1 var_135_arg_1 = var_134; [L475] EXPR var_135_arg_0 & var_135_arg_1 [L475] SORT_1 var_135 = var_135_arg_0 & var_135_arg_1; [L476] SORT_2 var_137_arg_0 = var_136; [L477] SORT_2 var_137_arg_1 = state_10; [L478] SORT_1 var_137 = var_137_arg_0 == var_137_arg_1; [L479] SORT_1 var_138_arg_0 = var_135; [L480] SORT_1 var_138_arg_1 = var_137; [L481] EXPR var_138_arg_0 & var_138_arg_1 [L481] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L482] SORT_2 var_140_arg_0 = var_139; [L483] SORT_2 var_140_arg_1 = state_12; [L484] SORT_1 var_140 = var_140_arg_0 == var_140_arg_1; [L485] SORT_1 var_141_arg_0 = var_138; [L486] SORT_1 var_141_arg_1 = var_140; [L487] EXPR var_141_arg_0 & var_141_arg_1 [L487] SORT_1 var_141 = var_141_arg_0 & var_141_arg_1; [L488] SORT_2 var_143_arg_0 = var_142; [L489] SORT_2 var_143_arg_1 = state_14; [L490] SORT_1 var_143 = var_143_arg_0 == var_143_arg_1; [L491] SORT_1 var_144_arg_0 = var_141; [L492] SORT_1 var_144_arg_1 = var_143; [L493] EXPR var_144_arg_0 & var_144_arg_1 [L493] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L494] SORT_2 var_146_arg_0 = var_145; [L495] SORT_2 var_146_arg_1 = state_16; [L496] SORT_1 var_146 = var_146_arg_0 == var_146_arg_1; [L497] SORT_1 var_147_arg_0 = var_144; [L498] SORT_1 var_147_arg_1 = var_146; [L499] EXPR var_147_arg_0 & var_147_arg_1 [L499] SORT_1 var_147 = var_147_arg_0 & var_147_arg_1; [L500] SORT_2 var_149_arg_0 = var_148; [L501] SORT_2 var_149_arg_1 = state_18; [L502] SORT_1 var_149 = var_149_arg_0 == var_149_arg_1; [L503] SORT_1 var_150_arg_0 = var_147; [L504] SORT_1 var_150_arg_1 = var_149; [L505] EXPR var_150_arg_0 & var_150_arg_1 [L505] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L506] SORT_2 var_152_arg_0 = var_151; [L507] SORT_2 var_152_arg_1 = state_20; [L508] SORT_1 var_152 = var_152_arg_0 == var_152_arg_1; [L509] SORT_1 var_153_arg_0 = var_150; [L510] SORT_1 var_153_arg_1 = var_152; [L511] EXPR var_153_arg_0 & var_153_arg_1 [L511] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L512] SORT_2 var_155_arg_0 = var_154; [L513] SORT_2 var_155_arg_1 = state_22; [L514] SORT_1 var_155 = var_155_arg_0 == var_155_arg_1; [L515] SORT_1 var_156_arg_0 = var_153; [L516] SORT_1 var_156_arg_1 = var_155; [L517] EXPR var_156_arg_0 & var_156_arg_1 [L517] SORT_1 var_156 = var_156_arg_0 & var_156_arg_1; [L518] SORT_2 var_158_arg_0 = var_157; [L519] SORT_2 var_158_arg_1 = state_24; [L520] SORT_1 var_158 = var_158_arg_0 == var_158_arg_1; [L521] SORT_1 var_159_arg_0 = var_156; [L522] SORT_1 var_159_arg_1 = var_158; [L523] EXPR var_159_arg_0 & var_159_arg_1 [L523] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L524] SORT_2 var_161_arg_0 = var_160; [L525] SORT_2 var_161_arg_1 = state_26; [L526] SORT_1 var_161 = var_161_arg_0 == var_161_arg_1; [L527] SORT_1 var_162_arg_0 = var_159; [L528] SORT_1 var_162_arg_1 = var_161; [L529] EXPR var_162_arg_0 & var_162_arg_1 [L529] SORT_1 var_162 = var_162_arg_0 & var_162_arg_1; [L530] SORT_2 var_164_arg_0 = var_163; [L531] SORT_2 var_164_arg_1 = state_28; [L532] SORT_1 var_164 = var_164_arg_0 == var_164_arg_1; [L533] SORT_1 var_165_arg_0 = var_162; [L534] SORT_1 var_165_arg_1 = var_164; [L535] EXPR var_165_arg_0 & var_165_arg_1 [L535] SORT_1 var_165 = var_165_arg_0 & var_165_arg_1; [L536] SORT_2 var_167_arg_0 = var_166; [L537] SORT_2 var_167_arg_1 = state_30; [L538] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L539] SORT_1 var_168_arg_0 = var_165; [L540] SORT_1 var_168_arg_1 = var_167; [L541] EXPR var_168_arg_0 & var_168_arg_1 [L541] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L542] SORT_2 var_170_arg_0 = var_169; [L543] SORT_2 var_170_arg_1 = state_32; [L544] SORT_1 var_170 = var_170_arg_0 == var_170_arg_1; [L545] SORT_1 var_171_arg_0 = var_168; [L546] SORT_1 var_171_arg_1 = var_170; [L547] EXPR var_171_arg_0 & var_171_arg_1 [L547] SORT_1 var_171 = var_171_arg_0 & var_171_arg_1; [L548] SORT_2 var_173_arg_0 = var_172; [L549] SORT_2 var_173_arg_1 = state_34; [L550] SORT_1 var_173 = var_173_arg_0 == var_173_arg_1; [L551] SORT_1 var_174_arg_0 = var_171; [L552] SORT_1 var_174_arg_1 = var_173; [L553] EXPR var_174_arg_0 & var_174_arg_1 [L553] SORT_1 var_174 = var_174_arg_0 & var_174_arg_1; [L554] SORT_2 var_176_arg_0 = var_175; [L555] SORT_2 var_176_arg_1 = state_36; [L556] SORT_1 var_176 = var_176_arg_0 == var_176_arg_1; [L557] SORT_1 var_177_arg_0 = var_174; [L558] SORT_1 var_177_arg_1 = var_176; [L559] EXPR var_177_arg_0 & var_177_arg_1 [L559] SORT_1 var_177 = var_177_arg_0 & var_177_arg_1; [L560] SORT_2 var_179_arg_0 = var_178; [L561] SORT_2 var_179_arg_1 = state_38; [L562] SORT_1 var_179 = var_179_arg_0 == var_179_arg_1; [L563] SORT_1 var_180_arg_0 = var_177; [L564] SORT_1 var_180_arg_1 = var_179; [L565] EXPR var_180_arg_0 & var_180_arg_1 [L565] SORT_1 var_180 = var_180_arg_0 & var_180_arg_1; [L566] SORT_2 var_181_arg_0 = var_130; [L567] SORT_2 var_181_arg_1 = state_40; [L568] SORT_1 var_181 = var_181_arg_0 == var_181_arg_1; [L569] SORT_1 var_182_arg_0 = var_180; [L570] SORT_1 var_182_arg_1 = var_181; [L571] EXPR var_182_arg_0 & var_182_arg_1 [L571] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L572] SORT_2 var_184_arg_0 = var_183; [L573] SORT_2 var_184_arg_1 = state_42; [L574] SORT_1 var_184 = var_184_arg_0 == var_184_arg_1; [L575] SORT_1 var_185_arg_0 = var_182; [L576] SORT_1 var_185_arg_1 = var_184; [L577] EXPR var_185_arg_0 & var_185_arg_1 [L577] SORT_1 var_185 = var_185_arg_0 & var_185_arg_1; [L578] SORT_2 var_186_arg_0 = var_183; [L579] SORT_2 var_186_arg_1 = state_44; [L580] SORT_1 var_186 = var_186_arg_0 == var_186_arg_1; [L581] SORT_1 var_187_arg_0 = var_185; [L582] SORT_1 var_187_arg_1 = var_186; [L583] EXPR var_187_arg_0 & var_187_arg_1 [L583] SORT_1 var_187 = var_187_arg_0 & var_187_arg_1; [L584] SORT_2 var_188_arg_0 = var_183; [L585] SORT_2 var_188_arg_1 = state_46; [L586] SORT_1 var_188 = var_188_arg_0 == var_188_arg_1; [L587] SORT_1 var_189_arg_0 = var_187; [L588] SORT_1 var_189_arg_1 = var_188; [L589] EXPR var_189_arg_0 & var_189_arg_1 [L589] SORT_1 var_189 = var_189_arg_0 & var_189_arg_1; [L590] SORT_2 var_190_arg_0 = var_183; [L591] SORT_2 var_190_arg_1 = state_48; [L592] SORT_1 var_190 = var_190_arg_0 == var_190_arg_1; [L593] SORT_1 var_191_arg_0 = var_189; [L594] SORT_1 var_191_arg_1 = var_190; [L595] EXPR var_191_arg_0 & var_191_arg_1 [L595] SORT_1 var_191 = var_191_arg_0 & var_191_arg_1; [L596] SORT_2 var_192_arg_0 = var_183; [L597] SORT_2 var_192_arg_1 = state_50; [L598] SORT_1 var_192 = var_192_arg_0 == var_192_arg_1; [L599] SORT_1 var_193_arg_0 = var_191; [L600] SORT_1 var_193_arg_1 = var_192; [L601] EXPR var_193_arg_0 & var_193_arg_1 [L601] SORT_1 var_193 = var_193_arg_0 & var_193_arg_1; [L602] SORT_2 var_194_arg_0 = var_183; [L603] SORT_2 var_194_arg_1 = state_52; [L604] SORT_1 var_194 = var_194_arg_0 == var_194_arg_1; [L605] SORT_1 var_195_arg_0 = var_193; [L606] SORT_1 var_195_arg_1 = var_194; [L607] EXPR var_195_arg_0 & var_195_arg_1 [L607] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L608] SORT_2 var_196_arg_0 = var_183; [L609] SORT_2 var_196_arg_1 = state_54; [L610] SORT_1 var_196 = var_196_arg_0 == var_196_arg_1; [L611] SORT_1 var_197_arg_0 = var_195; [L612] SORT_1 var_197_arg_1 = var_196; [L613] EXPR var_197_arg_0 & var_197_arg_1 [L613] SORT_1 var_197 = var_197_arg_0 & var_197_arg_1; [L614] SORT_2 var_198_arg_0 = var_183; [L615] SORT_2 var_198_arg_1 = state_56; [L616] SORT_1 var_198 = var_198_arg_0 == var_198_arg_1; [L617] SORT_1 var_199_arg_0 = var_197; [L618] SORT_1 var_199_arg_1 = var_198; [L619] EXPR var_199_arg_0 & var_199_arg_1 [L619] SORT_1 var_199 = var_199_arg_0 & var_199_arg_1; [L620] SORT_2 var_200_arg_0 = var_183; [L621] SORT_2 var_200_arg_1 = state_58; [L622] SORT_1 var_200 = var_200_arg_0 == var_200_arg_1; [L623] SORT_1 var_201_arg_0 = var_199; [L624] SORT_1 var_201_arg_1 = var_200; [L625] EXPR var_201_arg_0 & var_201_arg_1 [L625] SORT_1 var_201 = var_201_arg_0 & var_201_arg_1; [L626] SORT_2 var_202_arg_0 = var_183; [L627] SORT_2 var_202_arg_1 = state_60; [L628] SORT_1 var_202 = var_202_arg_0 == var_202_arg_1; [L629] SORT_1 var_203_arg_0 = var_201; [L630] SORT_1 var_203_arg_1 = var_202; [L631] EXPR var_203_arg_0 & var_203_arg_1 [L631] SORT_1 var_203 = var_203_arg_0 & var_203_arg_1; [L632] SORT_2 var_204_arg_0 = var_183; [L633] SORT_2 var_204_arg_1 = state_62; [L634] SORT_1 var_204 = var_204_arg_0 == var_204_arg_1; [L635] SORT_1 var_205_arg_0 = var_203; [L636] SORT_1 var_205_arg_1 = var_204; [L637] EXPR var_205_arg_0 & var_205_arg_1 [L637] SORT_1 var_205 = var_205_arg_0 & var_205_arg_1; [L638] SORT_2 var_206_arg_0 = var_183; [L639] SORT_2 var_206_arg_1 = state_64; [L640] SORT_1 var_206 = var_206_arg_0 == var_206_arg_1; [L641] SORT_1 var_207_arg_0 = var_205; [L642] SORT_1 var_207_arg_1 = var_206; [L643] EXPR var_207_arg_0 & var_207_arg_1 [L643] SORT_1 var_207 = var_207_arg_0 & var_207_arg_1; [L644] SORT_2 var_208_arg_0 = var_183; [L645] SORT_2 var_208_arg_1 = state_66; [L646] SORT_1 var_208 = var_208_arg_0 == var_208_arg_1; [L647] SORT_1 var_209_arg_0 = var_207; [L648] SORT_1 var_209_arg_1 = var_208; [L649] EXPR var_209_arg_0 & var_209_arg_1 [L649] SORT_1 var_209 = var_209_arg_0 & var_209_arg_1; [L650] SORT_2 var_210_arg_0 = var_183; [L651] SORT_2 var_210_arg_1 = state_68; [L652] SORT_1 var_210 = var_210_arg_0 == var_210_arg_1; [L653] SORT_1 var_211_arg_0 = var_209; [L654] SORT_1 var_211_arg_1 = var_210; [L655] EXPR var_211_arg_0 & var_211_arg_1 [L655] SORT_1 var_211 = var_211_arg_0 & var_211_arg_1; [L656] SORT_2 var_212_arg_0 = var_183; [L657] SORT_2 var_212_arg_1 = state_70; [L658] SORT_1 var_212 = var_212_arg_0 == var_212_arg_1; [L659] SORT_1 var_213_arg_0 = var_211; [L660] SORT_1 var_213_arg_1 = var_212; [L661] EXPR var_213_arg_0 & var_213_arg_1 [L661] SORT_1 var_213 = var_213_arg_0 & var_213_arg_1; [L662] SORT_2 var_214_arg_0 = var_175; [L663] SORT_2 var_214_arg_1 = state_72; [L664] SORT_1 var_214 = var_214_arg_0 == var_214_arg_1; [L665] SORT_1 var_215_arg_0 = var_213; [L666] SORT_1 var_215_arg_1 = var_214; [L667] EXPR var_215_arg_0 & var_215_arg_1 [L667] SORT_1 var_215 = var_215_arg_0 & var_215_arg_1; [L668] SORT_2 var_216_arg_0 = var_130; [L669] SORT_2 var_216_arg_1 = state_74; [L670] SORT_1 var_216 = var_216_arg_0 == var_216_arg_1; [L671] SORT_1 var_217_arg_0 = var_215; [L672] SORT_1 var_217_arg_1 = var_216; [L673] EXPR var_217_arg_0 & var_217_arg_1 [L673] SORT_1 var_217 = var_217_arg_0 & var_217_arg_1; [L674] SORT_2 var_218_arg_0 = var_183; [L675] SORT_2 var_218_arg_1 = state_76; [L676] SORT_1 var_218 = var_218_arg_0 == var_218_arg_1; [L677] SORT_1 var_219_arg_0 = var_217; [L678] SORT_1 var_219_arg_1 = var_218; [L679] EXPR var_219_arg_0 & var_219_arg_1 [L679] SORT_1 var_219 = var_219_arg_0 & var_219_arg_1; [L680] SORT_2 var_220_arg_0 = var_183; [L681] SORT_2 var_220_arg_1 = state_78; [L682] SORT_1 var_220 = var_220_arg_0 == var_220_arg_1; [L683] SORT_1 var_221_arg_0 = var_219; [L684] SORT_1 var_221_arg_1 = var_220; [L685] EXPR var_221_arg_0 & var_221_arg_1 [L685] SORT_1 var_221 = var_221_arg_0 & var_221_arg_1; [L686] SORT_2 var_222_arg_0 = var_183; [L687] SORT_2 var_222_arg_1 = state_80; [L688] SORT_1 var_222 = var_222_arg_0 == var_222_arg_1; [L689] SORT_1 var_223_arg_0 = var_221; [L690] SORT_1 var_223_arg_1 = var_222; [L691] EXPR var_223_arg_0 & var_223_arg_1 [L691] SORT_1 var_223 = var_223_arg_0 & var_223_arg_1; [L692] SORT_2 var_224_arg_0 = var_183; [L693] SORT_2 var_224_arg_1 = state_82; [L694] SORT_1 var_224 = var_224_arg_0 == var_224_arg_1; [L695] SORT_1 var_225_arg_0 = var_223; [L696] SORT_1 var_225_arg_1 = var_224; [L697] EXPR var_225_arg_0 & var_225_arg_1 [L697] SORT_1 var_225 = var_225_arg_0 & var_225_arg_1; [L698] SORT_2 var_226_arg_0 = var_183; [L699] SORT_2 var_226_arg_1 = state_84; [L700] SORT_1 var_226 = var_226_arg_0 == var_226_arg_1; [L701] SORT_1 var_227_arg_0 = var_225; [L702] SORT_1 var_227_arg_1 = var_226; [L703] EXPR var_227_arg_0 & var_227_arg_1 [L703] SORT_1 var_227 = var_227_arg_0 & var_227_arg_1; [L704] SORT_2 var_228_arg_0 = var_183; [L705] SORT_2 var_228_arg_1 = state_86; [L706] SORT_1 var_228 = var_228_arg_0 == var_228_arg_1; [L707] SORT_1 var_229_arg_0 = var_227; [L708] SORT_1 var_229_arg_1 = var_228; [L709] EXPR var_229_arg_0 & var_229_arg_1 [L709] SORT_1 var_229 = var_229_arg_0 & var_229_arg_1; [L710] SORT_2 var_230_arg_0 = var_183; [L711] SORT_2 var_230_arg_1 = state_88; [L712] SORT_1 var_230 = var_230_arg_0 == var_230_arg_1; [L713] SORT_1 var_231_arg_0 = var_229; [L714] SORT_1 var_231_arg_1 = var_230; [L715] EXPR var_231_arg_0 & var_231_arg_1 [L715] SORT_1 var_231 = var_231_arg_0 & var_231_arg_1; [L716] SORT_2 var_232_arg_0 = var_183; [L717] SORT_2 var_232_arg_1 = state_90; [L718] SORT_1 var_232 = var_232_arg_0 == var_232_arg_1; [L719] SORT_1 var_233_arg_0 = var_231; [L720] SORT_1 var_233_arg_1 = var_232; [L721] EXPR var_233_arg_0 & var_233_arg_1 [L721] SORT_1 var_233 = var_233_arg_0 & var_233_arg_1; [L722] SORT_2 var_234_arg_0 = var_183; [L723] SORT_2 var_234_arg_1 = state_92; [L724] SORT_1 var_234 = var_234_arg_0 == var_234_arg_1; [L725] SORT_1 var_235_arg_0 = var_233; [L726] SORT_1 var_235_arg_1 = var_234; [L727] EXPR var_235_arg_0 & var_235_arg_1 [L727] SORT_1 var_235 = var_235_arg_0 & var_235_arg_1; [L728] SORT_2 var_236_arg_0 = var_183; [L729] SORT_2 var_236_arg_1 = state_94; [L730] SORT_1 var_236 = var_236_arg_0 == var_236_arg_1; [L731] SORT_1 var_237_arg_0 = var_235; [L732] SORT_1 var_237_arg_1 = var_236; [L733] EXPR var_237_arg_0 & var_237_arg_1 [L733] SORT_1 var_237 = var_237_arg_0 & var_237_arg_1; [L734] SORT_2 var_238_arg_0 = var_183; [L735] SORT_2 var_238_arg_1 = state_96; [L736] SORT_1 var_238 = var_238_arg_0 == var_238_arg_1; [L737] SORT_1 var_239_arg_0 = var_237; [L738] SORT_1 var_239_arg_1 = var_238; [L739] EXPR var_239_arg_0 & var_239_arg_1 [L739] SORT_1 var_239 = var_239_arg_0 & var_239_arg_1; [L740] SORT_2 var_240_arg_0 = var_183; [L741] SORT_2 var_240_arg_1 = state_98; [L742] SORT_1 var_240 = var_240_arg_0 == var_240_arg_1; [L743] SORT_1 var_241_arg_0 = var_239; [L744] SORT_1 var_241_arg_1 = var_240; [L745] EXPR var_241_arg_0 & var_241_arg_1 [L745] SORT_1 var_241 = var_241_arg_0 & var_241_arg_1; [L746] SORT_2 var_242_arg_0 = var_183; [L747] SORT_2 var_242_arg_1 = state_100; [L748] SORT_1 var_242 = var_242_arg_0 == var_242_arg_1; [L749] SORT_1 var_243_arg_0 = var_241; [L750] SORT_1 var_243_arg_1 = var_242; [L751] EXPR var_243_arg_0 & var_243_arg_1 [L751] SORT_1 var_243 = var_243_arg_0 & var_243_arg_1; [L752] SORT_2 var_244_arg_0 = var_183; [L753] SORT_2 var_244_arg_1 = state_102; [L754] SORT_1 var_244 = var_244_arg_0 == var_244_arg_1; [L755] SORT_1 var_245_arg_0 = var_243; [L756] SORT_1 var_245_arg_1 = var_244; [L757] EXPR var_245_arg_0 & var_245_arg_1 [L757] SORT_1 var_245 = var_245_arg_0 & var_245_arg_1; [L758] SORT_2 var_246_arg_0 = var_183; [L759] SORT_2 var_246_arg_1 = state_104; [L760] SORT_1 var_246 = var_246_arg_0 == var_246_arg_1; [L761] SORT_1 var_247_arg_0 = var_245; [L762] SORT_1 var_247_arg_1 = var_246; [L763] EXPR var_247_arg_0 & var_247_arg_1 [L763] SORT_1 var_247 = var_247_arg_0 & var_247_arg_1; [L764] SORT_2 var_248_arg_0 = var_175; [L765] SORT_2 var_248_arg_1 = state_106; [L766] SORT_1 var_248 = var_248_arg_0 == var_248_arg_1; [L767] SORT_1 var_249_arg_0 = var_247; [L768] SORT_1 var_249_arg_1 = var_248; [L769] EXPR var_249_arg_0 & var_249_arg_1 [L769] SORT_1 var_249 = var_249_arg_0 & var_249_arg_1; [L770] SORT_1 var_250_arg_0 = state_123; [L771] SORT_1 var_250_arg_1 = var_249; [L772] EXPR var_250_arg_0 & var_250_arg_1 [L772] SORT_1 var_250 = var_250_arg_0 & var_250_arg_1; [L773] EXPR var_250 & mask_SORT_1 [L773] var_250 = var_250 & mask_SORT_1 [L774] SORT_1 bad_251_arg_0 = var_250; [L775] CALL __VERIFIER_assert(!(bad_251_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: 1.8s, 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: 0.0s SsaConstructionTime, 0.9s 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 20:35:20,571 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...