/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.collision.5.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:29:36,562 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:29:36,649 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 20:29:36,655 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:29:36,656 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:29:36,672 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:29:36,672 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:29:36,673 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:29:36,673 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:29:36,674 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:29:36,674 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:29:36,674 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:29:36,675 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:29:36,675 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:29:36,675 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:29:36,676 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:29:36,678 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:29:36,679 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:29:36,679 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:29:36,679 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:29:36,679 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:29:36,684 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:29:36,684 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:29:36,684 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:29:36,685 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:29:36,685 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:29:36,685 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:29:36,685 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:29:36,686 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:29:36,686 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:29:36,686 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:29:36,686 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:29:36,686 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:29:36,687 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:29:36,687 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:29:36,687 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:29:36,687 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:29:36,687 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:29:36,688 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:29:36,688 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:29:36,688 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:29:36,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:29:36,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:29:36,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:29:36,964 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:29:36,965 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:29:36,965 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.collision.5.prop1-back-serstep.c [2023-12-16 20:29:38,178 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:29:38,539 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:29:38,540 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.collision.5.prop1-back-serstep.c [2023-12-16 20:29:38,562 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e21984a3/4eb8c2113c6a4cf7ae5199fb7becc2a2/FLAGb3024f513 [2023-12-16 20:29:38,578 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e21984a3/4eb8c2113c6a4cf7ae5199fb7becc2a2 [2023-12-16 20:29:38,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:29:38,583 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:29:38,585 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:29:38,585 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:29:38,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:29:38,590 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:29:38" (1/1) ... [2023-12-16 20:29:38,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15f05bb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:38, skipping insertion in model container [2023-12-16 20:29:38,591 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:29:38" (1/1) ... [2023-12-16 20:29:38,670 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:29:38,872 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.collision.5.prop1-back-serstep.c[1177,1190] [2023-12-16 20:29:39,429 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:29:39,438 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:29:39,447 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.collision.5.prop1-back-serstep.c[1177,1190] [2023-12-16 20:29:39,679 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:29:39,692 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:29:39,693 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39 WrapperNode [2023-12-16 20:29:39,693 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:29:39,695 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:29:39,695 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:29:39,695 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:29:39,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:39,782 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,062 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 6579 [2023-12-16 20:29:40,062 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:29:40,063 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:29:40,063 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:29:40,063 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:29:40,073 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,073 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,122 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,187 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 20:29:40,187 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,187 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,243 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,252 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,274 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,293 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,385 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:29:40,385 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:29:40,386 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:29:40,386 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:29:40,386 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (1/1) ... [2023-12-16 20:29:40,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:29:40,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:29:40,412 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 20:29:40,421 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 20:29:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:29:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:29:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:29:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:29:41,192 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:29:41,194 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:29:54,058 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:29:54,315 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:29:54,315 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:29:54,316 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:29:54 BoogieIcfgContainer [2023-12-16 20:29:54,317 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:29:54,319 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:29:54,319 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:29:54,322 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:29:54,323 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:29:38" (1/3) ... [2023-12-16 20:29:54,323 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72b855dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:29:54, skipping insertion in model container [2023-12-16 20:29:54,324 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:29:39" (2/3) ... [2023-12-16 20:29:54,324 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72b855dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:29:54, skipping insertion in model container [2023-12-16 20:29:54,324 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:29:54" (3/3) ... [2023-12-16 20:29:54,325 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.collision.5.prop1-back-serstep.c [2023-12-16 20:29:54,340 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:29:54,341 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:29:54,382 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:29:54,389 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;@11d2bc9e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:29:54,389 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:29:54,393 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 20:29:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:29:54,401 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:29:54,401 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:29:54,402 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:29:54,408 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:29:54,408 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:29:54,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:29:54,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899622152] [2023-12-16 20:29:54,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:29:54,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:29:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:29:55,040 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:29:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:29:55,442 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:29:55,443 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:29:55,444 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:29:55,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:29:55,450 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:29:55,453 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:29:55,507 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:29:55,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:29:55 BoogieIcfgContainer [2023-12-16 20:29:55,546 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:29:55,547 INFO L158 Benchmark]: Toolchain (without parser) took 16963.96ms. Allocated memory was 288.4MB in the beginning and 743.4MB in the end (delta: 455.1MB). Free memory was 235.6MB in the beginning and 453.9MB in the end (delta: -218.3MB). Peak memory consumption was 238.4MB. Max. memory is 8.0GB. [2023-12-16 20:29:55,547 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 194.0MB. Free memory is still 139.8MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:29:55,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1108.28ms. Allocated memory is still 288.4MB. Free memory was 235.1MB in the beginning and 162.4MB in the end (delta: 72.7MB). Peak memory consumption was 89.0MB. Max. memory is 8.0GB. [2023-12-16 20:29:55,548 INFO L158 Benchmark]: Boogie Procedure Inliner took 367.56ms. Allocated memory is still 288.4MB. Free memory was 162.4MB in the beginning and 196.0MB in the end (delta: -33.6MB). Peak memory consumption was 81.2MB. Max. memory is 8.0GB. [2023-12-16 20:29:55,549 INFO L158 Benchmark]: Boogie Preprocessor took 322.15ms. Allocated memory was 288.4MB in the beginning and 477.1MB in the end (delta: 188.7MB). Free memory was 196.0MB in the beginning and 378.8MB in the end (delta: -182.8MB). Peak memory consumption was 74.1MB. Max. memory is 8.0GB. [2023-12-16 20:29:55,549 INFO L158 Benchmark]: RCFGBuilder took 13931.57ms. Allocated memory was 477.1MB in the beginning and 743.4MB in the end (delta: 266.3MB). Free memory was 378.8MB in the beginning and 613.8MB in the end (delta: -235.0MB). Peak memory consumption was 469.1MB. Max. memory is 8.0GB. [2023-12-16 20:29:55,550 INFO L158 Benchmark]: TraceAbstraction took 1227.12ms. Allocated memory is still 743.4MB. Free memory was 612.8MB in the beginning and 453.9MB in the end (delta: 158.9MB). Peak memory consumption was 159.4MB. Max. memory is 8.0GB. [2023-12-16 20:29:55,552 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 194.0MB. Free memory is still 139.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1108.28ms. Allocated memory is still 288.4MB. Free memory was 235.1MB in the beginning and 162.4MB in the end (delta: 72.7MB). Peak memory consumption was 89.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 367.56ms. Allocated memory is still 288.4MB. Free memory was 162.4MB in the beginning and 196.0MB in the end (delta: -33.6MB). Peak memory consumption was 81.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 322.15ms. Allocated memory was 288.4MB in the beginning and 477.1MB in the end (delta: 188.7MB). Free memory was 196.0MB in the beginning and 378.8MB in the end (delta: -182.8MB). Peak memory consumption was 74.1MB. Max. memory is 8.0GB. * RCFGBuilder took 13931.57ms. Allocated memory was 477.1MB in the beginning and 743.4MB in the end (delta: 266.3MB). Free memory was 378.8MB in the beginning and 613.8MB in the end (delta: -235.0MB). Peak memory consumption was 469.1MB. Max. memory is 8.0GB. * TraceAbstraction took 1227.12ms. Allocated memory is still 743.4MB. Free memory was 612.8MB in the beginning and 453.9MB in the end (delta: 158.9MB). Peak memory consumption was 159.4MB. 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 302. 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 - 5) [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L30] EXPR (SORT_2)1 << (5 - 1) [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L32] EXPR (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8) [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L33] EXPR (SORT_3)1 << (8 - 1) [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L35] EXPR (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16) [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16); [L36] EXPR (SORT_4)1 << (16 - 1) [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (16 - 1); [L38] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 24); [L39] const SORT_5 msb_SORT_5 = (SORT_5)1 << (24 - 1); [L41] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 32); [L42] const SORT_6 msb_SORT_6 = (SORT_6)1 << (32 - 1); [L44] const SORT_4 var_7 = 0; [L45] const SORT_3 var_10 = 0; [L46] const SORT_1 var_33 = 0; [L47] const SORT_4 var_127 = 0; [L48] const SORT_3 var_130 = 0; [L49] const SORT_3 var_149 = 1; [L50] const SORT_1 var_240 = 1; [L51] const SORT_5 var_246 = 0; [L52] const SORT_4 var_247 = 0; [L53] const SORT_6 var_249 = 16; [L54] const SORT_6 var_251 = 10; [L55] const SORT_6 var_263 = 1; [L56] const SORT_6 var_271 = 4; [L57] const SORT_3 var_278 = 5; [L58] const SORT_6 var_289 = 100; [L59] const SORT_6 var_297 = 0; [L60] const SORT_6 var_315 = 2; [L61] const SORT_6 var_342 = 3; [L62] const SORT_4 var_621 = 22; [L63] const SORT_3 var_642 = 2; [L64] const SORT_4 var_687 = 33; [L65] const SORT_3 var_708 = 3; [L66] const SORT_4 var_753 = 44; [L67] const SORT_3 var_774 = 4; [L68] const SORT_4 var_819 = 11; [L70] SORT_4 input_156; [L71] SORT_3 input_158; [L72] SORT_4 input_160; [L73] SORT_4 input_162; [L74] SORT_4 input_164; [L75] SORT_4 input_166; [L76] SORT_4 input_168; [L77] SORT_4 input_170; [L78] SORT_4 input_172; [L79] SORT_4 input_174; [L80] SORT_3 input_176; [L81] SORT_4 input_178; [L82] SORT_1 input_180; [L83] SORT_1 input_182; [L84] SORT_1 input_184; [L85] SORT_1 input_186; [L86] SORT_1 input_188; [L87] SORT_1 input_190; [L88] SORT_1 input_192; [L89] SORT_1 input_194; [L90] SORT_1 input_196; [L91] SORT_1 input_198; [L92] SORT_1 input_200; [L93] SORT_1 input_202; [L94] SORT_1 input_204; [L95] SORT_1 input_206; [L96] SORT_1 input_208; [L97] SORT_1 input_210; [L98] SORT_1 input_212; [L99] SORT_1 input_214; [L100] SORT_1 input_216; [L101] SORT_1 input_218; [L102] SORT_1 input_220; [L103] SORT_1 input_222; [L104] SORT_1 input_224; [L105] SORT_1 input_226; [L106] SORT_1 input_228; [L107] SORT_1 input_230; [L108] SORT_1 input_232; [L109] SORT_1 input_234; [L110] SORT_1 input_236; [L111] SORT_1 input_238; [L112] SORT_1 input_242; [L113] SORT_1 input_244; [L114] SORT_1 input_262; [L115] SORT_1 input_277; [L116] SORT_1 input_286; [L117] SORT_1 input_296; [L118] SORT_1 input_302; [L119] SORT_1 input_309; [L120] SORT_1 input_314; [L121] SORT_1 input_324; [L122] SORT_1 input_329; [L123] SORT_1 input_336; [L124] SORT_1 input_341; [L125] SORT_1 input_351; [L126] SORT_1 input_356; [L127] SORT_1 input_363; [L128] SORT_1 input_368; [L129] SORT_1 input_377; [L130] SORT_1 input_382; [L131] SORT_1 input_389; [L132] SORT_1 input_394; [L133] SORT_1 input_402; [L134] SORT_1 input_408; [L135] SORT_1 input_414; [L136] SORT_1 input_422; [L137] SORT_1 input_429; [L138] SORT_1 input_435; [L139] SORT_1 input_443; [L140] SORT_1 input_450; [L141] SORT_1 input_456; [L142] SORT_1 input_464; [L143] SORT_1 input_471; [L144] SORT_1 input_477; [L145] SORT_1 input_485; [L146] SORT_1 input_491; [L147] SORT_1 input_496; [L148] SORT_1 input_503; [L149] SORT_1 input_570; [L150] SORT_1 input_585; [L151] SORT_1 input_603; [L152] SORT_1 input_618; [L153] SORT_1 input_634; [L154] SORT_1 input_652; [L155] SORT_1 input_669; [L156] SORT_1 input_684; [L157] SORT_1 input_700; [L158] SORT_1 input_718; [L159] SORT_1 input_735; [L160] SORT_1 input_750; [L161] SORT_1 input_766; [L162] SORT_1 input_784; [L163] SORT_1 input_801; [L164] SORT_1 input_816; [L166] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L166] SORT_4 state_8 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L167] SORT_3 state_11 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L168] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L168] SORT_4 state_13 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L169] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L169] SORT_4 state_15 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L170] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L170] SORT_4 state_17 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L171] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L171] SORT_4 state_19 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L172] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L172] SORT_4 state_21 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L173] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L173] SORT_4 state_23 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L174] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L174] SORT_4 state_25 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L175] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L175] SORT_4 state_27 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L176] SORT_3 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L177] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L177] SORT_4 state_31 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L205] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] SORT_4 init_9_arg_1 = var_7; [L212] state_8 = init_9_arg_1 [L213] SORT_3 init_12_arg_1 = var_10; [L214] state_11 = init_12_arg_1 [L215] SORT_4 init_14_arg_1 = var_7; [L216] state_13 = init_14_arg_1 [L217] SORT_4 init_16_arg_1 = var_7; [L218] state_15 = init_16_arg_1 [L219] SORT_4 init_18_arg_1 = var_7; [L220] state_17 = init_18_arg_1 [L221] SORT_4 init_20_arg_1 = var_7; [L222] state_19 = init_20_arg_1 [L223] SORT_4 init_22_arg_1 = var_7; [L224] state_21 = init_22_arg_1 [L225] SORT_4 init_24_arg_1 = var_7; [L226] state_23 = init_24_arg_1 [L227] SORT_4 init_26_arg_1 = var_7; [L228] state_25 = init_26_arg_1 [L229] SORT_4 init_28_arg_1 = var_7; [L230] state_27 = init_28_arg_1 [L231] SORT_3 init_30_arg_1 = var_10; [L232] state_29 = init_30_arg_1 [L233] SORT_4 init_32_arg_1 = var_7; [L234] state_31 = init_32_arg_1 [L235] SORT_1 init_35_arg_1 = var_33; [L236] state_34 = init_35_arg_1 [L237] SORT_1 init_37_arg_1 = var_33; [L238] state_36 = init_37_arg_1 [L239] SORT_1 init_39_arg_1 = var_33; [L240] state_38 = init_39_arg_1 [L241] SORT_1 init_41_arg_1 = var_33; [L242] state_40 = init_41_arg_1 [L243] SORT_1 init_43_arg_1 = var_33; [L244] state_42 = init_43_arg_1 [L245] SORT_1 init_45_arg_1 = var_33; [L246] state_44 = init_45_arg_1 [L247] SORT_1 init_47_arg_1 = var_33; [L248] state_46 = init_47_arg_1 [L249] SORT_1 init_49_arg_1 = var_33; [L250] state_48 = init_49_arg_1 [L251] SORT_1 init_51_arg_1 = var_33; [L252] state_50 = init_51_arg_1 [L253] SORT_1 init_53_arg_1 = var_33; [L254] state_52 = init_53_arg_1 [L255] SORT_1 init_55_arg_1 = var_33; [L256] state_54 = init_55_arg_1 [L257] SORT_1 init_57_arg_1 = var_33; [L258] state_56 = init_57_arg_1 [L259] SORT_1 init_59_arg_1 = var_33; [L260] state_58 = init_59_arg_1 [L261] SORT_1 init_61_arg_1 = var_33; [L262] state_60 = init_61_arg_1 [L263] SORT_1 init_63_arg_1 = var_33; [L264] state_62 = init_63_arg_1 [L265] SORT_1 init_65_arg_1 = var_33; [L266] state_64 = init_65_arg_1 [L267] SORT_1 init_67_arg_1 = var_33; [L268] state_66 = init_67_arg_1 [L269] SORT_1 init_69_arg_1 = var_33; [L270] state_68 = init_69_arg_1 [L271] SORT_1 init_71_arg_1 = var_33; [L272] state_70 = init_71_arg_1 [L273] SORT_1 init_73_arg_1 = var_33; [L274] state_72 = init_73_arg_1 [L275] SORT_1 init_75_arg_1 = var_33; [L276] state_74 = init_75_arg_1 [L277] SORT_1 init_77_arg_1 = var_33; [L278] state_76 = init_77_arg_1 [L279] SORT_1 init_79_arg_1 = var_33; [L280] state_78 = init_79_arg_1 [L281] SORT_1 init_81_arg_1 = var_33; [L282] state_80 = init_81_arg_1 [L283] SORT_1 init_83_arg_1 = var_33; [L284] state_82 = init_83_arg_1 [L285] SORT_1 init_85_arg_1 = var_33; [L286] state_84 = init_85_arg_1 [L287] SORT_1 init_87_arg_1 = var_33; [L288] state_86 = init_87_arg_1 [L289] SORT_1 init_89_arg_1 = var_33; [L290] state_88 = init_89_arg_1 [L291] SORT_1 init_91_arg_1 = var_33; [L292] state_90 = init_91_arg_1 [L293] SORT_1 init_93_arg_1 = var_33; [L294] state_92 = init_93_arg_1 [L295] SORT_1 init_95_arg_1 = var_33; [L296] state_94 = init_95_arg_1 [L297] SORT_1 init_97_arg_1 = var_33; [L298] state_96 = init_97_arg_1 VAL [init_12_arg_1=0, init_14_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_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_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_9_arg_1=0, mask_SORT_1=0, mask_SORT_2=0, mask_SORT_3=0, mask_SORT_4=0, msb_SORT_1=0, msb_SORT_2=0, msb_SORT_3=0, msb_SORT_4=0, state_11=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_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_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, var_10=0, var_127=0, var_130=0, var_149=1, var_240=1, var_246=0, var_247=0, var_249=16, var_251=10, var_263=1, var_271=4, var_278=5, var_289=100, var_297=0, var_315=2, var_33=0, var_342=3, var_621=22, var_642=2, var_687=33, var_708=3, var_753=44, var_774=4, var_7=0, var_819=11] [L301] input_156 = __VERIFIER_nondet_ushort() [L302] EXPR input_156 & mask_SORT_4 [L302] input_156 = input_156 & mask_SORT_4 [L303] input_158 = __VERIFIER_nondet_uchar() [L304] EXPR input_158 & mask_SORT_3 [L304] input_158 = input_158 & mask_SORT_3 [L305] input_160 = __VERIFIER_nondet_ushort() [L306] EXPR input_160 & mask_SORT_4 [L306] input_160 = input_160 & mask_SORT_4 [L307] input_162 = __VERIFIER_nondet_ushort() [L308] EXPR input_162 & mask_SORT_4 [L308] input_162 = input_162 & mask_SORT_4 [L309] input_164 = __VERIFIER_nondet_ushort() [L310] EXPR input_164 & mask_SORT_4 [L310] input_164 = input_164 & mask_SORT_4 [L311] input_166 = __VERIFIER_nondet_ushort() [L312] EXPR input_166 & mask_SORT_4 [L312] input_166 = input_166 & mask_SORT_4 [L313] input_168 = __VERIFIER_nondet_ushort() [L314] EXPR input_168 & mask_SORT_4 [L314] input_168 = input_168 & mask_SORT_4 [L315] input_170 = __VERIFIER_nondet_ushort() [L316] EXPR input_170 & mask_SORT_4 [L316] input_170 = input_170 & mask_SORT_4 [L317] input_172 = __VERIFIER_nondet_ushort() [L318] EXPR input_172 & mask_SORT_4 [L318] input_172 = input_172 & mask_SORT_4 [L319] input_174 = __VERIFIER_nondet_ushort() [L320] EXPR input_174 & mask_SORT_4 [L320] input_174 = input_174 & mask_SORT_4 [L321] input_176 = __VERIFIER_nondet_uchar() [L322] EXPR input_176 & mask_SORT_3 [L322] input_176 = input_176 & mask_SORT_3 [L323] input_178 = __VERIFIER_nondet_ushort() [L324] EXPR input_178 & mask_SORT_4 [L324] input_178 = input_178 & mask_SORT_4 [L325] input_180 = __VERIFIER_nondet_uchar() [L326] EXPR input_180 & mask_SORT_1 [L326] input_180 = input_180 & mask_SORT_1 [L327] input_182 = __VERIFIER_nondet_uchar() [L328] EXPR input_182 & mask_SORT_1 [L328] input_182 = input_182 & mask_SORT_1 [L329] input_184 = __VERIFIER_nondet_uchar() [L330] EXPR input_184 & mask_SORT_1 [L330] input_184 = input_184 & mask_SORT_1 [L331] input_186 = __VERIFIER_nondet_uchar() [L332] EXPR input_186 & mask_SORT_1 [L332] input_186 = input_186 & mask_SORT_1 [L333] input_188 = __VERIFIER_nondet_uchar() [L334] EXPR input_188 & mask_SORT_1 [L334] input_188 = input_188 & mask_SORT_1 [L335] input_190 = __VERIFIER_nondet_uchar() [L336] EXPR input_190 & mask_SORT_1 [L336] input_190 = input_190 & mask_SORT_1 [L337] input_192 = __VERIFIER_nondet_uchar() [L338] EXPR input_192 & mask_SORT_1 [L338] input_192 = input_192 & mask_SORT_1 [L339] input_194 = __VERIFIER_nondet_uchar() [L340] EXPR input_194 & mask_SORT_1 [L340] input_194 = input_194 & mask_SORT_1 [L341] input_196 = __VERIFIER_nondet_uchar() [L342] EXPR input_196 & mask_SORT_1 [L342] input_196 = input_196 & mask_SORT_1 [L343] input_198 = __VERIFIER_nondet_uchar() [L344] EXPR input_198 & mask_SORT_1 [L344] input_198 = input_198 & mask_SORT_1 [L345] input_200 = __VERIFIER_nondet_uchar() [L346] EXPR input_200 & mask_SORT_1 [L346] input_200 = input_200 & mask_SORT_1 [L347] input_202 = __VERIFIER_nondet_uchar() [L348] EXPR input_202 & mask_SORT_1 [L348] input_202 = input_202 & mask_SORT_1 [L349] input_204 = __VERIFIER_nondet_uchar() [L350] EXPR input_204 & mask_SORT_1 [L350] input_204 = input_204 & mask_SORT_1 [L351] input_206 = __VERIFIER_nondet_uchar() [L352] EXPR input_206 & mask_SORT_1 [L352] input_206 = input_206 & mask_SORT_1 [L353] input_208 = __VERIFIER_nondet_uchar() [L354] EXPR input_208 & mask_SORT_1 [L354] input_208 = input_208 & mask_SORT_1 [L355] input_210 = __VERIFIER_nondet_uchar() [L356] EXPR input_210 & mask_SORT_1 [L356] input_210 = input_210 & mask_SORT_1 [L357] input_212 = __VERIFIER_nondet_uchar() [L358] EXPR input_212 & mask_SORT_1 [L358] input_212 = input_212 & mask_SORT_1 [L359] input_214 = __VERIFIER_nondet_uchar() [L360] EXPR input_214 & mask_SORT_1 [L360] input_214 = input_214 & mask_SORT_1 [L361] input_216 = __VERIFIER_nondet_uchar() [L362] EXPR input_216 & mask_SORT_1 [L362] input_216 = input_216 & mask_SORT_1 [L363] input_218 = __VERIFIER_nondet_uchar() [L364] EXPR input_218 & mask_SORT_1 [L364] input_218 = input_218 & mask_SORT_1 [L365] input_220 = __VERIFIER_nondet_uchar() [L366] EXPR input_220 & mask_SORT_1 [L366] input_220 = input_220 & mask_SORT_1 [L367] input_222 = __VERIFIER_nondet_uchar() [L368] EXPR input_222 & mask_SORT_1 [L368] input_222 = input_222 & mask_SORT_1 [L369] input_224 = __VERIFIER_nondet_uchar() [L370] EXPR input_224 & mask_SORT_1 [L370] input_224 = input_224 & mask_SORT_1 [L371] input_226 = __VERIFIER_nondet_uchar() [L372] EXPR input_226 & mask_SORT_1 [L372] input_226 = input_226 & mask_SORT_1 [L373] input_228 = __VERIFIER_nondet_uchar() [L374] EXPR input_228 & mask_SORT_1 [L374] input_228 = input_228 & mask_SORT_1 [L375] input_230 = __VERIFIER_nondet_uchar() [L376] EXPR input_230 & mask_SORT_1 [L376] input_230 = input_230 & mask_SORT_1 [L377] input_232 = __VERIFIER_nondet_uchar() [L378] EXPR input_232 & mask_SORT_1 [L378] input_232 = input_232 & mask_SORT_1 [L379] input_234 = __VERIFIER_nondet_uchar() [L380] EXPR input_234 & mask_SORT_1 [L380] input_234 = input_234 & mask_SORT_1 [L381] input_236 = __VERIFIER_nondet_uchar() [L382] EXPR input_236 & mask_SORT_1 [L382] input_236 = input_236 & mask_SORT_1 [L383] input_238 = __VERIFIER_nondet_uchar() [L384] EXPR input_238 & mask_SORT_1 [L384] input_238 = input_238 & mask_SORT_1 [L385] input_242 = __VERIFIER_nondet_uchar() [L386] EXPR input_242 & mask_SORT_1 [L386] input_242 = input_242 & mask_SORT_1 [L387] input_244 = __VERIFIER_nondet_uchar() [L388] EXPR input_244 & mask_SORT_1 [L388] input_244 = input_244 & mask_SORT_1 [L389] input_262 = __VERIFIER_nondet_uchar() [L390] EXPR input_262 & mask_SORT_1 [L390] input_262 = input_262 & mask_SORT_1 [L391] input_277 = __VERIFIER_nondet_uchar() [L392] input_286 = __VERIFIER_nondet_uchar() [L393] input_296 = __VERIFIER_nondet_uchar() [L394] input_302 = __VERIFIER_nondet_uchar() [L395] input_309 = __VERIFIER_nondet_uchar() [L396] input_314 = __VERIFIER_nondet_uchar() [L397] input_324 = __VERIFIER_nondet_uchar() [L398] input_329 = __VERIFIER_nondet_uchar() [L399] input_336 = __VERIFIER_nondet_uchar() [L400] input_341 = __VERIFIER_nondet_uchar() [L401] input_351 = __VERIFIER_nondet_uchar() [L402] input_356 = __VERIFIER_nondet_uchar() [L403] input_363 = __VERIFIER_nondet_uchar() [L404] input_368 = __VERIFIER_nondet_uchar() [L405] input_377 = __VERIFIER_nondet_uchar() [L406] input_382 = __VERIFIER_nondet_uchar() [L407] input_389 = __VERIFIER_nondet_uchar() [L408] input_394 = __VERIFIER_nondet_uchar() [L409] EXPR input_394 & mask_SORT_1 [L409] input_394 = input_394 & mask_SORT_1 [L410] input_402 = __VERIFIER_nondet_uchar() [L411] EXPR input_402 & mask_SORT_1 [L411] input_402 = input_402 & mask_SORT_1 [L412] input_408 = __VERIFIER_nondet_uchar() [L413] EXPR input_408 & mask_SORT_1 [L413] input_408 = input_408 & mask_SORT_1 [L414] input_414 = __VERIFIER_nondet_uchar() [L415] EXPR input_414 & mask_SORT_1 [L415] input_414 = input_414 & mask_SORT_1 [L416] input_422 = __VERIFIER_nondet_uchar() [L417] EXPR input_422 & mask_SORT_1 [L417] input_422 = input_422 & mask_SORT_1 [L418] input_429 = __VERIFIER_nondet_uchar() [L419] EXPR input_429 & mask_SORT_1 [L419] input_429 = input_429 & mask_SORT_1 [L420] input_435 = __VERIFIER_nondet_uchar() [L421] EXPR input_435 & mask_SORT_1 [L421] input_435 = input_435 & mask_SORT_1 [L422] input_443 = __VERIFIER_nondet_uchar() [L423] EXPR input_443 & mask_SORT_1 [L423] input_443 = input_443 & mask_SORT_1 [L424] input_450 = __VERIFIER_nondet_uchar() [L425] EXPR input_450 & mask_SORT_1 [L425] input_450 = input_450 & mask_SORT_1 [L426] input_456 = __VERIFIER_nondet_uchar() [L427] EXPR input_456 & mask_SORT_1 [L427] input_456 = input_456 & mask_SORT_1 [L428] input_464 = __VERIFIER_nondet_uchar() [L429] EXPR input_464 & mask_SORT_1 [L429] input_464 = input_464 & mask_SORT_1 [L430] input_471 = __VERIFIER_nondet_uchar() [L431] EXPR input_471 & mask_SORT_1 [L431] input_471 = input_471 & mask_SORT_1 [L432] input_477 = __VERIFIER_nondet_uchar() [L433] EXPR input_477 & mask_SORT_1 [L433] input_477 = input_477 & mask_SORT_1 [L434] input_485 = __VERIFIER_nondet_uchar() [L435] EXPR input_485 & mask_SORT_1 [L435] input_485 = input_485 & mask_SORT_1 [L436] input_491 = __VERIFIER_nondet_uchar() [L437] EXPR input_491 & mask_SORT_1 [L437] input_491 = input_491 & mask_SORT_1 [L438] input_496 = __VERIFIER_nondet_uchar() [L439] EXPR input_496 & mask_SORT_1 [L439] input_496 = input_496 & mask_SORT_1 [L440] input_503 = __VERIFIER_nondet_uchar() [L441] EXPR input_503 & mask_SORT_1 [L441] input_503 = input_503 & mask_SORT_1 [L442] input_570 = __VERIFIER_nondet_uchar() [L443] EXPR input_570 & mask_SORT_1 [L443] input_570 = input_570 & mask_SORT_1 [L444] input_585 = __VERIFIER_nondet_uchar() [L445] EXPR input_585 & mask_SORT_1 [L445] input_585 = input_585 & mask_SORT_1 [L446] input_603 = __VERIFIER_nondet_uchar() [L447] EXPR input_603 & mask_SORT_1 [L447] input_603 = input_603 & mask_SORT_1 [L448] input_618 = __VERIFIER_nondet_uchar() [L449] EXPR input_618 & mask_SORT_1 [L449] input_618 = input_618 & mask_SORT_1 [L450] input_634 = __VERIFIER_nondet_uchar() [L451] EXPR input_634 & mask_SORT_1 [L451] input_634 = input_634 & mask_SORT_1 [L452] input_652 = __VERIFIER_nondet_uchar() [L453] EXPR input_652 & mask_SORT_1 [L453] input_652 = input_652 & mask_SORT_1 [L454] input_669 = __VERIFIER_nondet_uchar() [L455] EXPR input_669 & mask_SORT_1 [L455] input_669 = input_669 & mask_SORT_1 [L456] input_684 = __VERIFIER_nondet_uchar() [L457] EXPR input_684 & mask_SORT_1 [L457] input_684 = input_684 & mask_SORT_1 [L458] input_700 = __VERIFIER_nondet_uchar() [L459] EXPR input_700 & mask_SORT_1 [L459] input_700 = input_700 & mask_SORT_1 [L460] input_718 = __VERIFIER_nondet_uchar() [L461] EXPR input_718 & mask_SORT_1 [L461] input_718 = input_718 & mask_SORT_1 [L462] input_735 = __VERIFIER_nondet_uchar() [L463] EXPR input_735 & mask_SORT_1 [L463] input_735 = input_735 & mask_SORT_1 [L464] input_750 = __VERIFIER_nondet_uchar() [L465] EXPR input_750 & mask_SORT_1 [L465] input_750 = input_750 & mask_SORT_1 [L466] input_766 = __VERIFIER_nondet_uchar() [L467] EXPR input_766 & mask_SORT_1 [L467] input_766 = input_766 & mask_SORT_1 [L468] input_784 = __VERIFIER_nondet_uchar() [L469] EXPR input_784 & mask_SORT_1 [L469] input_784 = input_784 & mask_SORT_1 [L470] input_801 = __VERIFIER_nondet_uchar() [L471] EXPR input_801 & mask_SORT_1 [L471] input_801 = input_801 & mask_SORT_1 [L472] input_816 = __VERIFIER_nondet_uchar() [L473] EXPR input_816 & mask_SORT_1 [L473] input_816 = input_816 & mask_SORT_1 [L476] SORT_1 var_98_arg_0 = state_34; [L477] SORT_1 var_98_arg_1 = ~state_36; [L478] EXPR var_98_arg_1 & mask_SORT_1 [L478] var_98_arg_1 = var_98_arg_1 & mask_SORT_1 [L479] EXPR var_98_arg_0 & var_98_arg_1 [L479] SORT_1 var_98 = var_98_arg_0 & var_98_arg_1; [L480] SORT_1 var_99_arg_0 = var_98; [L481] SORT_1 var_99_arg_1 = ~state_38; [L482] EXPR var_99_arg_1 & mask_SORT_1 [L482] var_99_arg_1 = var_99_arg_1 & mask_SORT_1 [L483] EXPR var_99_arg_0 & var_99_arg_1 [L483] SORT_1 var_99 = var_99_arg_0 & var_99_arg_1; [L484] SORT_1 var_100_arg_0 = var_99; [L485] SORT_1 var_100_arg_1 = ~state_40; [L486] EXPR var_100_arg_1 & mask_SORT_1 [L486] var_100_arg_1 = var_100_arg_1 & mask_SORT_1 [L487] EXPR var_100_arg_0 & var_100_arg_1 [L487] SORT_1 var_100 = var_100_arg_0 & var_100_arg_1; [L488] SORT_1 var_101_arg_0 = var_100; [L489] SORT_1 var_101_arg_1 = state_42; [L490] EXPR var_101_arg_0 & var_101_arg_1 [L490] SORT_1 var_101 = var_101_arg_0 & var_101_arg_1; [L491] SORT_1 var_102_arg_0 = var_101; [L492] SORT_1 var_102_arg_1 = ~state_44; [L493] EXPR var_102_arg_1 & mask_SORT_1 [L493] var_102_arg_1 = var_102_arg_1 & mask_SORT_1 [L494] EXPR var_102_arg_0 & var_102_arg_1 [L494] SORT_1 var_102 = var_102_arg_0 & var_102_arg_1; [L495] SORT_1 var_103_arg_0 = var_102; [L496] SORT_1 var_103_arg_1 = ~state_46; [L497] EXPR var_103_arg_1 & mask_SORT_1 [L497] var_103_arg_1 = var_103_arg_1 & mask_SORT_1 [L498] EXPR var_103_arg_0 & var_103_arg_1 [L498] SORT_1 var_103 = var_103_arg_0 & var_103_arg_1; [L499] SORT_1 var_104_arg_0 = var_103; [L500] SORT_1 var_104_arg_1 = state_48; [L501] EXPR var_104_arg_0 & var_104_arg_1 [L501] SORT_1 var_104 = var_104_arg_0 & var_104_arg_1; [L502] SORT_1 var_105_arg_0 = var_104; [L503] SORT_1 var_105_arg_1 = ~state_50; [L504] EXPR var_105_arg_1 & mask_SORT_1 [L504] var_105_arg_1 = var_105_arg_1 & mask_SORT_1 [L505] EXPR var_105_arg_0 & var_105_arg_1 [L505] SORT_1 var_105 = var_105_arg_0 & var_105_arg_1; [L506] SORT_1 var_106_arg_0 = var_105; [L507] SORT_1 var_106_arg_1 = ~state_52; [L508] EXPR var_106_arg_1 & mask_SORT_1 [L508] var_106_arg_1 = var_106_arg_1 & mask_SORT_1 [L509] EXPR var_106_arg_0 & var_106_arg_1 [L509] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L510] SORT_1 var_107_arg_0 = var_106; [L511] SORT_1 var_107_arg_1 = state_54; [L512] EXPR var_107_arg_0 & var_107_arg_1 [L512] SORT_1 var_107 = var_107_arg_0 & var_107_arg_1; [L513] SORT_1 var_108_arg_0 = var_107; [L514] SORT_1 var_108_arg_1 = ~state_56; [L515] EXPR var_108_arg_1 & mask_SORT_1 [L515] var_108_arg_1 = var_108_arg_1 & mask_SORT_1 [L516] EXPR var_108_arg_0 & var_108_arg_1 [L516] SORT_1 var_108 = var_108_arg_0 & var_108_arg_1; [L517] SORT_1 var_109_arg_0 = var_108; [L518] SORT_1 var_109_arg_1 = ~state_58; [L519] EXPR var_109_arg_1 & mask_SORT_1 [L519] var_109_arg_1 = var_109_arg_1 & mask_SORT_1 [L520] EXPR var_109_arg_0 & var_109_arg_1 [L520] SORT_1 var_109 = var_109_arg_0 & var_109_arg_1; [L521] SORT_1 var_110_arg_0 = var_109; [L522] SORT_1 var_110_arg_1 = state_60; [L523] EXPR var_110_arg_0 & var_110_arg_1 [L523] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L524] SORT_1 var_111_arg_0 = var_110; [L525] SORT_1 var_111_arg_1 = ~state_62; [L526] EXPR var_111_arg_1 & mask_SORT_1 [L526] var_111_arg_1 = var_111_arg_1 & mask_SORT_1 [L527] EXPR var_111_arg_0 & var_111_arg_1 [L527] SORT_1 var_111 = var_111_arg_0 & var_111_arg_1; [L528] SORT_1 var_112_arg_0 = var_111; [L529] SORT_1 var_112_arg_1 = ~state_64; [L530] EXPR var_112_arg_1 & mask_SORT_1 [L530] var_112_arg_1 = var_112_arg_1 & mask_SORT_1 [L531] EXPR var_112_arg_0 & var_112_arg_1 [L531] SORT_1 var_112 = var_112_arg_0 & var_112_arg_1; [L532] SORT_1 var_113_arg_0 = var_112; [L533] SORT_1 var_113_arg_1 = state_66; [L534] EXPR var_113_arg_0 & var_113_arg_1 [L534] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L535] SORT_1 var_114_arg_0 = var_113; [L536] SORT_1 var_114_arg_1 = ~state_68; [L537] EXPR var_114_arg_1 & mask_SORT_1 [L537] var_114_arg_1 = var_114_arg_1 & mask_SORT_1 [L538] EXPR var_114_arg_0 & var_114_arg_1 [L538] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L539] SORT_1 var_115_arg_0 = var_114; [L540] SORT_1 var_115_arg_1 = ~state_70; [L541] EXPR var_115_arg_1 & mask_SORT_1 [L541] var_115_arg_1 = var_115_arg_1 & mask_SORT_1 [L542] EXPR var_115_arg_0 & var_115_arg_1 [L542] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L543] SORT_1 var_116_arg_0 = var_115; [L544] SORT_1 var_116_arg_1 = state_72; [L545] EXPR var_116_arg_0 & var_116_arg_1 [L545] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L546] SORT_1 var_117_arg_0 = var_116; [L547] SORT_1 var_117_arg_1 = ~state_74; [L548] EXPR var_117_arg_1 & mask_SORT_1 [L548] var_117_arg_1 = var_117_arg_1 & mask_SORT_1 [L549] EXPR var_117_arg_0 & var_117_arg_1 [L549] SORT_1 var_117 = var_117_arg_0 & var_117_arg_1; [L550] SORT_1 var_118_arg_0 = var_117; [L551] SORT_1 var_118_arg_1 = ~state_76; [L552] EXPR var_118_arg_1 & mask_SORT_1 [L552] var_118_arg_1 = var_118_arg_1 & mask_SORT_1 [L553] EXPR var_118_arg_0 & var_118_arg_1 [L553] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L554] SORT_1 var_119_arg_0 = var_118; [L555] SORT_1 var_119_arg_1 = state_78; [L556] EXPR var_119_arg_0 & var_119_arg_1 [L556] SORT_1 var_119 = var_119_arg_0 & var_119_arg_1; [L557] SORT_1 var_120_arg_0 = var_119; [L558] SORT_1 var_120_arg_1 = ~state_80; [L559] EXPR var_120_arg_1 & mask_SORT_1 [L559] var_120_arg_1 = var_120_arg_1 & mask_SORT_1 [L560] EXPR var_120_arg_0 & var_120_arg_1 [L560] SORT_1 var_120 = var_120_arg_0 & var_120_arg_1; [L561] SORT_1 var_121_arg_0 = var_120; [L562] SORT_1 var_121_arg_1 = ~state_82; [L563] EXPR var_121_arg_1 & mask_SORT_1 [L563] var_121_arg_1 = var_121_arg_1 & mask_SORT_1 [L564] EXPR var_121_arg_0 & var_121_arg_1 [L564] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L565] SORT_1 var_122_arg_0 = var_121; [L566] SORT_1 var_122_arg_1 = state_84; [L567] EXPR var_122_arg_0 & var_122_arg_1 [L567] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L568] SORT_1 var_123_arg_0 = var_122; [L569] SORT_1 var_123_arg_1 = ~state_86; [L570] EXPR var_123_arg_1 & mask_SORT_1 [L570] var_123_arg_1 = var_123_arg_1 & mask_SORT_1 [L571] EXPR var_123_arg_0 & var_123_arg_1 [L571] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L572] SORT_1 var_124_arg_0 = var_123; [L573] SORT_1 var_124_arg_1 = ~state_88; [L574] EXPR var_124_arg_1 & mask_SORT_1 [L574] var_124_arg_1 = var_124_arg_1 & mask_SORT_1 [L575] EXPR var_124_arg_0 & var_124_arg_1 [L575] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L576] SORT_1 var_125_arg_0 = var_124; [L577] SORT_1 var_125_arg_1 = state_90; [L578] EXPR var_125_arg_0 & var_125_arg_1 [L578] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L579] SORT_1 var_126_arg_0 = var_125; [L580] SORT_1 var_126_arg_1 = ~state_92; [L581] EXPR var_126_arg_1 & mask_SORT_1 [L581] var_126_arg_1 = var_126_arg_1 & mask_SORT_1 [L582] EXPR var_126_arg_0 & var_126_arg_1 [L582] SORT_1 var_126 = var_126_arg_0 & var_126_arg_1; [L583] SORT_4 var_128_arg_0 = var_127; [L584] SORT_4 var_128_arg_1 = state_8; [L585] SORT_1 var_128 = var_128_arg_0 == var_128_arg_1; [L586] SORT_1 var_129_arg_0 = var_126; [L587] SORT_1 var_129_arg_1 = var_128; [L588] EXPR var_129_arg_0 & var_129_arg_1 [L588] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L589] SORT_3 var_131_arg_0 = var_130; [L590] SORT_3 var_131_arg_1 = state_11; [L591] SORT_1 var_131 = var_131_arg_0 == var_131_arg_1; [L592] SORT_1 var_132_arg_0 = var_129; [L593] SORT_1 var_132_arg_1 = var_131; [L594] EXPR var_132_arg_0 & var_132_arg_1 [L594] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L595] SORT_4 var_133_arg_0 = var_127; [L596] SORT_4 var_133_arg_1 = state_13; [L597] SORT_1 var_133 = var_133_arg_0 == var_133_arg_1; [L598] SORT_1 var_134_arg_0 = var_132; [L599] SORT_1 var_134_arg_1 = var_133; [L600] EXPR var_134_arg_0 & var_134_arg_1 [L600] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L601] SORT_4 var_135_arg_0 = var_127; [L602] SORT_4 var_135_arg_1 = state_15; [L603] SORT_1 var_135 = var_135_arg_0 == var_135_arg_1; [L604] SORT_1 var_136_arg_0 = var_134; [L605] SORT_1 var_136_arg_1 = var_135; [L606] EXPR var_136_arg_0 & var_136_arg_1 [L606] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L607] SORT_4 var_137_arg_0 = var_127; [L608] SORT_4 var_137_arg_1 = state_17; [L609] SORT_1 var_137 = var_137_arg_0 == var_137_arg_1; [L610] SORT_1 var_138_arg_0 = var_136; [L611] SORT_1 var_138_arg_1 = var_137; [L612] EXPR var_138_arg_0 & var_138_arg_1 [L612] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L613] SORT_4 var_139_arg_0 = var_127; [L614] SORT_4 var_139_arg_1 = state_19; [L615] SORT_1 var_139 = var_139_arg_0 == var_139_arg_1; [L616] SORT_1 var_140_arg_0 = var_138; [L617] SORT_1 var_140_arg_1 = var_139; [L618] EXPR var_140_arg_0 & var_140_arg_1 [L618] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L619] SORT_4 var_141_arg_0 = var_127; [L620] SORT_4 var_141_arg_1 = state_21; [L621] SORT_1 var_141 = var_141_arg_0 == var_141_arg_1; [L622] SORT_1 var_142_arg_0 = var_140; [L623] SORT_1 var_142_arg_1 = var_141; [L624] EXPR var_142_arg_0 & var_142_arg_1 [L624] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L625] SORT_4 var_143_arg_0 = var_127; [L626] SORT_4 var_143_arg_1 = state_23; [L627] SORT_1 var_143 = var_143_arg_0 == var_143_arg_1; [L628] SORT_1 var_144_arg_0 = var_142; [L629] SORT_1 var_144_arg_1 = var_143; [L630] EXPR var_144_arg_0 & var_144_arg_1 [L630] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L631] SORT_4 var_145_arg_0 = var_127; [L632] SORT_4 var_145_arg_1 = state_25; [L633] SORT_1 var_145 = var_145_arg_0 == var_145_arg_1; [L634] SORT_1 var_146_arg_0 = var_144; [L635] SORT_1 var_146_arg_1 = var_145; [L636] EXPR var_146_arg_0 & var_146_arg_1 [L636] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L637] SORT_4 var_147_arg_0 = var_127; [L638] SORT_4 var_147_arg_1 = state_27; [L639] SORT_1 var_147 = var_147_arg_0 == var_147_arg_1; [L640] SORT_1 var_148_arg_0 = var_146; [L641] SORT_1 var_148_arg_1 = var_147; [L642] EXPR var_148_arg_0 & var_148_arg_1 [L642] SORT_1 var_148 = var_148_arg_0 & var_148_arg_1; [L643] SORT_3 var_150_arg_0 = var_149; [L644] SORT_3 var_150_arg_1 = state_29; [L645] SORT_1 var_150 = var_150_arg_0 == var_150_arg_1; [L646] SORT_1 var_151_arg_0 = var_148; [L647] SORT_1 var_151_arg_1 = var_150; [L648] EXPR var_151_arg_0 & var_151_arg_1 [L648] SORT_1 var_151 = var_151_arg_0 & var_151_arg_1; [L649] SORT_4 var_152_arg_0 = var_127; [L650] SORT_4 var_152_arg_1 = state_31; [L651] SORT_1 var_152 = var_152_arg_0 == var_152_arg_1; [L652] SORT_1 var_153_arg_0 = var_151; [L653] SORT_1 var_153_arg_1 = var_152; [L654] EXPR var_153_arg_0 & var_153_arg_1 [L654] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L655] SORT_1 var_154_arg_0 = state_96; [L656] SORT_1 var_154_arg_1 = var_153; [L657] EXPR var_154_arg_0 & var_154_arg_1 [L657] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L658] EXPR var_154 & mask_SORT_1 [L658] var_154 = var_154 & mask_SORT_1 [L659] SORT_1 bad_155_arg_0 = var_154; [L660] CALL __VERIFIER_assert(!(bad_155_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: 1.1s, 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, 0.5s 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 20:29:55,594 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...