/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.cambridge.3.prop2-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:28:06,304 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:28:06,371 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 20:28:06,374 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:28:06,374 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:28:06,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:28:06,397 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:28:06,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:28:06,398 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:28:06,401 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:28:06,401 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:28:06,401 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:28:06,402 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:28:06,403 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:28:06,403 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:28:06,403 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:28:06,403 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:28:06,404 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:28:06,404 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:28:06,404 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:28:06,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:28:06,405 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:28:06,405 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:28:06,405 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:28:06,405 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:28:06,406 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:28:06,406 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:28:06,406 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:28:06,406 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:28:06,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:28:06,407 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:28:06,408 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:28:06,408 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:28:06,408 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:28:06,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:28:06,408 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:28:06,408 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:28:06,408 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:28:06,409 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:28:06,409 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:28:06,409 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:28:06,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:28:06,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:28:06,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:28:06,648 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:28:06,649 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:28:06,650 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.cambridge.3.prop2-back-serstep.c [2023-12-16 20:28:07,844 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:28:08,264 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:28:08,265 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.cambridge.3.prop2-back-serstep.c [2023-12-16 20:28:08,289 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/348bd3352/f11782b1d5d34b229cd6087636a77536/FLAGbf58ff5d9 [2023-12-16 20:28:08,305 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/348bd3352/f11782b1d5d34b229cd6087636a77536 [2023-12-16 20:28:08,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:28:08,310 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:28:08,312 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:28:08,312 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:28:08,317 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:28:08,318 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:28:08" (1/1) ... [2023-12-16 20:28:08,318 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60abfb42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:08, skipping insertion in model container [2023-12-16 20:28:08,319 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:28:08" (1/1) ... [2023-12-16 20:28:08,409 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:28:08,679 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.cambridge.3.prop2-back-serstep.c[1177,1190] [2023-12-16 20:28:09,213 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:28:09,222 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:28:09,231 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.cambridge.3.prop2-back-serstep.c[1177,1190] [2023-12-16 20:28:09,568 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:28:09,581 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:28:09,582 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09 WrapperNode [2023-12-16 20:28:09,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:28:09,598 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:28:09,598 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:28:09,598 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:28:09,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:09,675 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:09,920 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 8504 [2023-12-16 20:28:09,921 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:28:09,921 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:28:09,921 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:28:09,921 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:28:09,929 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:09,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:09,998 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:10,116 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 20:28:10,116 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:10,116 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:10,221 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:10,231 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:10,278 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:10,296 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:10,328 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:28:10,329 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:28:10,329 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:28:10,329 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:28:10,330 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (1/1) ... [2023-12-16 20:28:10,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:28:10,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:28:10,377 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 20:28:10,398 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 20:28:10,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:28:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:28:10,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:28:10,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:28:11,143 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:28:11,145 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:28:28,769 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:28:29,002 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:28:29,002 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:28:29,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:28:29 BoogieIcfgContainer [2023-12-16 20:28:29,003 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:28:29,004 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:28:29,004 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:28:29,007 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:28:29,007 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:28:08" (1/3) ... [2023-12-16 20:28:29,008 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4030f1e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:28:29, skipping insertion in model container [2023-12-16 20:28:29,008 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:28:09" (2/3) ... [2023-12-16 20:28:29,008 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4030f1e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:28:29, skipping insertion in model container [2023-12-16 20:28:29,008 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:28:29" (3/3) ... [2023-12-16 20:28:29,009 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.cambridge.3.prop2-back-serstep.c [2023-12-16 20:28:29,039 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:28:29,040 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:28:29,088 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:28:29,092 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;@4077dca1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:28:29,092 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:28:29,095 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 20:28:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:28:29,104 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:28:29,105 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:28:29,105 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:28:29,110 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:28:29,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:28:29,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:28:29,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690123746] [2023-12-16 20:28:29,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:28:29,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:28:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:28:29,767 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:28:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:28:30,264 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:28:30,266 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:28:30,267 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:28:30,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:28:30,275 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:28:30,278 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:28:30,334 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:28:30,364 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:28:30 BoogieIcfgContainer [2023-12-16 20:28:30,364 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:28:30,365 INFO L158 Benchmark]: Toolchain (without parser) took 22055.48ms. Allocated memory was 204.5MB in the beginning and 723.5MB in the end (delta: 519.0MB). Free memory was 151.8MB in the beginning and 423.7MB in the end (delta: -271.9MB). Peak memory consumption was 248.5MB. Max. memory is 8.0GB. [2023-12-16 20:28:30,365 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 204.5MB. Free memory is still 162.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:28:30,366 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1284.22ms. Allocated memory was 204.5MB in the beginning and 257.9MB in the end (delta: 53.5MB). Free memory was 151.8MB in the beginning and 177.5MB in the end (delta: -25.7MB). Peak memory consumption was 135.6MB. Max. memory is 8.0GB. [2023-12-16 20:28:30,366 INFO L158 Benchmark]: Boogie Procedure Inliner took 323.30ms. Allocated memory is still 257.9MB. Free memory was 177.5MB in the beginning and 150.3MB in the end (delta: 27.3MB). Peak memory consumption was 91.8MB. Max. memory is 8.0GB. [2023-12-16 20:28:30,366 INFO L158 Benchmark]: Boogie Preprocessor took 407.14ms. Allocated memory is still 257.9MB. Free memory was 150.3MB in the beginning and 101.0MB in the end (delta: 49.3MB). Peak memory consumption was 54.0MB. Max. memory is 8.0GB. [2023-12-16 20:28:30,367 INFO L158 Benchmark]: RCFGBuilder took 18673.35ms. Allocated memory was 257.9MB in the beginning and 723.5MB in the end (delta: 465.6MB). Free memory was 100.4MB in the beginning and 361.7MB in the end (delta: -261.3MB). Peak memory consumption was 420.8MB. Max. memory is 8.0GB. [2023-12-16 20:28:30,367 INFO L158 Benchmark]: TraceAbstraction took 1360.21ms. Allocated memory is still 723.5MB. Free memory was 361.2MB in the beginning and 423.7MB in the end (delta: -62.5MB). There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:28:30,369 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 204.5MB. Free memory is still 162.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1284.22ms. Allocated memory was 204.5MB in the beginning and 257.9MB in the end (delta: 53.5MB). Free memory was 151.8MB in the beginning and 177.5MB in the end (delta: -25.7MB). Peak memory consumption was 135.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 323.30ms. Allocated memory is still 257.9MB. Free memory was 177.5MB in the beginning and 150.3MB in the end (delta: 27.3MB). Peak memory consumption was 91.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 407.14ms. Allocated memory is still 257.9MB. Free memory was 150.3MB in the beginning and 101.0MB in the end (delta: 49.3MB). Peak memory consumption was 54.0MB. Max. memory is 8.0GB. * RCFGBuilder took 18673.35ms. Allocated memory was 257.9MB in the beginning and 723.5MB in the end (delta: 465.6MB). Free memory was 100.4MB in the beginning and 361.7MB in the end (delta: -261.3MB). Peak memory consumption was 420.8MB. Max. memory is 8.0GB. * TraceAbstraction took 1360.21ms. Allocated memory is still 723.5MB. Free memory was 361.2MB in the beginning and 423.7MB in the end (delta: -62.5MB). There was no memory consumed. 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 295. 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_16 = 0; [L46] const SORT_1 var_41 = 0; [L47] const SORT_4 var_120 = 65535; [L48] const SORT_4 var_123 = 0; [L49] const SORT_3 var_130 = 0; [L50] const SORT_1 var_239 = 1; [L51] const SORT_4 var_242 = 0; [L52] const SORT_6 var_244 = 16; [L53] const SORT_6 var_246 = 1; [L54] const SORT_6 var_250 = 4; [L55] const SORT_5 var_353 = 0; [L56] const SORT_3 var_398 = 4; [L57] const SORT_3 var_517 = 1; [L58] const SORT_3 var_544 = 2; [L59] const SORT_3 var_572 = 3; [L60] const SORT_6 var_619 = 8; [L61] const SORT_6 var_796 = 2; [L62] const SORT_6 var_992 = 3; [L64] SORT_4 input_157; [L65] SORT_4 input_159; [L66] SORT_4 input_161; [L67] SORT_4 input_163; [L68] SORT_3 input_165; [L69] SORT_3 input_167; [L70] SORT_3 input_169; [L71] SORT_3 input_171; [L72] SORT_3 input_173; [L73] SORT_3 input_175; [L74] SORT_3 input_177; [L75] SORT_3 input_179; [L76] SORT_3 input_181; [L77] SORT_3 input_183; [L78] SORT_3 input_185; [L79] SORT_3 input_187; [L80] SORT_1 input_189; [L81] SORT_1 input_191; [L82] SORT_1 input_193; [L83] SORT_1 input_195; [L84] SORT_1 input_197; [L85] SORT_1 input_199; [L86] SORT_1 input_201; [L87] SORT_1 input_203; [L88] SORT_1 input_205; [L89] SORT_1 input_207; [L90] SORT_1 input_209; [L91] SORT_1 input_211; [L92] SORT_1 input_213; [L93] SORT_1 input_215; [L94] SORT_1 input_217; [L95] SORT_1 input_219; [L96] SORT_1 input_221; [L97] SORT_1 input_223; [L98] SORT_1 input_225; [L99] SORT_1 input_227; [L100] SORT_1 input_229; [L101] SORT_1 input_231; [L102] SORT_1 input_233; [L103] SORT_1 input_235; [L104] SORT_1 input_237; [L105] SORT_1 input_241; [L106] SORT_1 input_255; [L107] SORT_1 input_260; [L108] SORT_1 input_264; [L109] SORT_1 input_276; [L110] SORT_1 input_281; [L111] SORT_1 input_285; [L112] SORT_1 input_294; [L113] SORT_1 input_299; [L114] SORT_1 input_303; [L115] SORT_1 input_315; [L116] SORT_1 input_322; [L117] SORT_1 input_326; [L118] SORT_1 input_337; [L119] SORT_1 input_342; [L120] SORT_1 input_351; [L121] SORT_1 input_365; [L122] SORT_1 input_379; [L123] SORT_1 input_394; [L124] SORT_1 input_407; [L125] SORT_1 input_417; [L126] SORT_1 input_428; [L127] SORT_1 input_438; [L128] SORT_1 input_446; [L129] SORT_1 input_459; [L130] SORT_1 input_470; [L131] SORT_1 input_481; [L132] SORT_1 input_507; [L133] SORT_1 input_536; [L134] SORT_1 input_564; [L135] SORT_1 input_593; [L136] SORT_1 input_626; [L137] SORT_1 input_660; [L138] SORT_1 input_691; [L139] SORT_1 input_722; [L140] SORT_1 input_734; [L141] SORT_1 input_746; [L142] SORT_1 input_757; [L143] SORT_1 input_771; [L144] SORT_1 input_788; [L145] SORT_1 input_828; [L146] SORT_1 input_861; [L147] SORT_1 input_895; [L148] SORT_1 input_906; [L149] SORT_1 input_918; [L150] SORT_1 input_930; [L151] SORT_1 input_941; [L152] SORT_1 input_984; [L153] SORT_1 input_1018; [L154] SORT_1 input_1046; [L155] SORT_1 input_1076; [L156] SORT_1 input_1104; [L157] SORT_1 input_1115; [L158] SORT_1 input_1128; [L159] SORT_1 input_1155; [L160] SORT_1 input_1179; [L162] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L162] SORT_4 state_8 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L163] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L163] SORT_4 state_10 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L164] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L164] SORT_4 state_12 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L165] EXPR __VERIFIER_nondet_ushort() & mask_SORT_4 [L165] SORT_4 state_14 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L166] SORT_3 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L167] SORT_3 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L168] SORT_3 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L169] SORT_3 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L170] SORT_3 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L171] SORT_3 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L172] SORT_3 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L173] SORT_3 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L174] SORT_3 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L175] SORT_3 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L176] SORT_3 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L177] SORT_3 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_62 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L189] SORT_1 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L190] SORT_1 state_66 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L191] SORT_1 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L192] SORT_1 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L193] SORT_1 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L194] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] SORT_4 init_9_arg_1 = var_7; [L207] state_8 = init_9_arg_1 [L208] SORT_4 init_11_arg_1 = var_7; [L209] state_10 = init_11_arg_1 [L210] SORT_4 init_13_arg_1 = var_7; [L211] state_12 = init_13_arg_1 [L212] SORT_4 init_15_arg_1 = var_7; [L213] state_14 = init_15_arg_1 [L214] SORT_3 init_18_arg_1 = var_16; [L215] state_17 = init_18_arg_1 [L216] SORT_3 init_20_arg_1 = var_16; [L217] state_19 = init_20_arg_1 [L218] SORT_3 init_22_arg_1 = var_16; [L219] state_21 = init_22_arg_1 [L220] SORT_3 init_24_arg_1 = var_16; [L221] state_23 = init_24_arg_1 [L222] SORT_3 init_26_arg_1 = var_16; [L223] state_25 = init_26_arg_1 [L224] SORT_3 init_28_arg_1 = var_16; [L225] state_27 = init_28_arg_1 [L226] SORT_3 init_30_arg_1 = var_16; [L227] state_29 = init_30_arg_1 [L228] SORT_3 init_32_arg_1 = var_16; [L229] state_31 = init_32_arg_1 [L230] SORT_3 init_34_arg_1 = var_16; [L231] state_33 = init_34_arg_1 [L232] SORT_3 init_36_arg_1 = var_16; [L233] state_35 = init_36_arg_1 [L234] SORT_3 init_38_arg_1 = var_16; [L235] state_37 = init_38_arg_1 [L236] SORT_3 init_40_arg_1 = var_16; [L237] state_39 = init_40_arg_1 [L238] SORT_1 init_43_arg_1 = var_41; [L239] state_42 = init_43_arg_1 [L240] SORT_1 init_45_arg_1 = var_41; [L241] state_44 = init_45_arg_1 [L242] SORT_1 init_47_arg_1 = var_41; [L243] state_46 = init_47_arg_1 [L244] SORT_1 init_49_arg_1 = var_41; [L245] state_48 = init_49_arg_1 [L246] SORT_1 init_51_arg_1 = var_41; [L247] state_50 = init_51_arg_1 [L248] SORT_1 init_53_arg_1 = var_41; [L249] state_52 = init_53_arg_1 [L250] SORT_1 init_55_arg_1 = var_41; [L251] state_54 = init_55_arg_1 [L252] SORT_1 init_57_arg_1 = var_41; [L253] state_56 = init_57_arg_1 [L254] SORT_1 init_59_arg_1 = var_41; [L255] state_58 = init_59_arg_1 [L256] SORT_1 init_61_arg_1 = var_41; [L257] state_60 = init_61_arg_1 [L258] SORT_1 init_63_arg_1 = var_41; [L259] state_62 = init_63_arg_1 [L260] SORT_1 init_65_arg_1 = var_41; [L261] state_64 = init_65_arg_1 [L262] SORT_1 init_67_arg_1 = var_41; [L263] state_66 = init_67_arg_1 [L264] SORT_1 init_69_arg_1 = var_41; [L265] state_68 = init_69_arg_1 [L266] SORT_1 init_71_arg_1 = var_41; [L267] state_70 = init_71_arg_1 [L268] SORT_1 init_73_arg_1 = var_41; [L269] state_72 = init_73_arg_1 [L270] SORT_1 init_75_arg_1 = var_41; [L271] state_74 = init_75_arg_1 [L272] SORT_1 init_77_arg_1 = var_41; [L273] state_76 = init_77_arg_1 [L274] SORT_1 init_79_arg_1 = var_41; [L275] state_78 = init_79_arg_1 [L276] SORT_1 init_81_arg_1 = var_41; [L277] state_80 = init_81_arg_1 [L278] SORT_1 init_83_arg_1 = var_41; [L279] state_82 = init_83_arg_1 [L280] SORT_1 init_85_arg_1 = var_41; [L281] state_84 = init_85_arg_1 [L282] SORT_1 init_87_arg_1 = var_41; [L283] state_86 = init_87_arg_1 [L284] SORT_1 init_89_arg_1 = var_41; [L285] state_88 = init_89_arg_1 [L286] SORT_1 init_91_arg_1 = var_41; [L287] state_90 = init_91_arg_1 [L288] SORT_1 init_93_arg_1 = var_41; [L289] state_92 = init_93_arg_1 [L290] SORT_1 init_95_arg_1 = var_41; [L291] state_94 = init_95_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_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_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_10=0, state_12=0, state_14=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_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, var_120=65535, var_123=0, var_130=0, var_16=0, var_239=1, var_242=0, var_244=16, var_246=1, var_250=4, var_353=0, var_398=4, var_41=0, var_517=1, var_544=2, var_572=3, var_619=8, var_796=2, var_7=0, var_992=3] [L294] input_157 = __VERIFIER_nondet_ushort() [L295] EXPR input_157 & mask_SORT_4 [L295] input_157 = input_157 & mask_SORT_4 [L296] input_159 = __VERIFIER_nondet_ushort() [L297] EXPR input_159 & mask_SORT_4 [L297] input_159 = input_159 & mask_SORT_4 [L298] input_161 = __VERIFIER_nondet_ushort() [L299] EXPR input_161 & mask_SORT_4 [L299] input_161 = input_161 & mask_SORT_4 [L300] input_163 = __VERIFIER_nondet_ushort() [L301] EXPR input_163 & mask_SORT_4 [L301] input_163 = input_163 & mask_SORT_4 [L302] input_165 = __VERIFIER_nondet_uchar() [L303] EXPR input_165 & mask_SORT_3 [L303] input_165 = input_165 & mask_SORT_3 [L304] input_167 = __VERIFIER_nondet_uchar() [L305] EXPR input_167 & mask_SORT_3 [L305] input_167 = input_167 & mask_SORT_3 [L306] input_169 = __VERIFIER_nondet_uchar() [L307] EXPR input_169 & mask_SORT_3 [L307] input_169 = input_169 & mask_SORT_3 [L308] input_171 = __VERIFIER_nondet_uchar() [L309] EXPR input_171 & mask_SORT_3 [L309] input_171 = input_171 & mask_SORT_3 [L310] input_173 = __VERIFIER_nondet_uchar() [L311] EXPR input_173 & mask_SORT_3 [L311] input_173 = input_173 & mask_SORT_3 [L312] input_175 = __VERIFIER_nondet_uchar() [L313] EXPR input_175 & mask_SORT_3 [L313] input_175 = input_175 & mask_SORT_3 [L314] input_177 = __VERIFIER_nondet_uchar() [L315] EXPR input_177 & mask_SORT_3 [L315] input_177 = input_177 & mask_SORT_3 [L316] input_179 = __VERIFIER_nondet_uchar() [L317] EXPR input_179 & mask_SORT_3 [L317] input_179 = input_179 & mask_SORT_3 [L318] input_181 = __VERIFIER_nondet_uchar() [L319] EXPR input_181 & mask_SORT_3 [L319] input_181 = input_181 & mask_SORT_3 [L320] input_183 = __VERIFIER_nondet_uchar() [L321] EXPR input_183 & mask_SORT_3 [L321] input_183 = input_183 & mask_SORT_3 [L322] input_185 = __VERIFIER_nondet_uchar() [L323] EXPR input_185 & mask_SORT_3 [L323] input_185 = input_185 & mask_SORT_3 [L324] input_187 = __VERIFIER_nondet_uchar() [L325] EXPR input_187 & mask_SORT_3 [L325] input_187 = input_187 & mask_SORT_3 [L326] input_189 = __VERIFIER_nondet_uchar() [L327] EXPR input_189 & mask_SORT_1 [L327] input_189 = input_189 & mask_SORT_1 [L328] input_191 = __VERIFIER_nondet_uchar() [L329] EXPR input_191 & mask_SORT_1 [L329] input_191 = input_191 & mask_SORT_1 [L330] input_193 = __VERIFIER_nondet_uchar() [L331] EXPR input_193 & mask_SORT_1 [L331] input_193 = input_193 & mask_SORT_1 [L332] input_195 = __VERIFIER_nondet_uchar() [L333] EXPR input_195 & mask_SORT_1 [L333] input_195 = input_195 & mask_SORT_1 [L334] input_197 = __VERIFIER_nondet_uchar() [L335] EXPR input_197 & mask_SORT_1 [L335] input_197 = input_197 & mask_SORT_1 [L336] input_199 = __VERIFIER_nondet_uchar() [L337] EXPR input_199 & mask_SORT_1 [L337] input_199 = input_199 & mask_SORT_1 [L338] input_201 = __VERIFIER_nondet_uchar() [L339] EXPR input_201 & mask_SORT_1 [L339] input_201 = input_201 & mask_SORT_1 [L340] input_203 = __VERIFIER_nondet_uchar() [L341] EXPR input_203 & mask_SORT_1 [L341] input_203 = input_203 & mask_SORT_1 [L342] input_205 = __VERIFIER_nondet_uchar() [L343] EXPR input_205 & mask_SORT_1 [L343] input_205 = input_205 & mask_SORT_1 [L344] input_207 = __VERIFIER_nondet_uchar() [L345] EXPR input_207 & mask_SORT_1 [L345] input_207 = input_207 & mask_SORT_1 [L346] input_209 = __VERIFIER_nondet_uchar() [L347] EXPR input_209 & mask_SORT_1 [L347] input_209 = input_209 & mask_SORT_1 [L348] input_211 = __VERIFIER_nondet_uchar() [L349] EXPR input_211 & mask_SORT_1 [L349] input_211 = input_211 & mask_SORT_1 [L350] input_213 = __VERIFIER_nondet_uchar() [L351] EXPR input_213 & mask_SORT_1 [L351] input_213 = input_213 & mask_SORT_1 [L352] input_215 = __VERIFIER_nondet_uchar() [L353] EXPR input_215 & mask_SORT_1 [L353] input_215 = input_215 & mask_SORT_1 [L354] input_217 = __VERIFIER_nondet_uchar() [L355] EXPR input_217 & mask_SORT_1 [L355] input_217 = input_217 & mask_SORT_1 [L356] input_219 = __VERIFIER_nondet_uchar() [L357] EXPR input_219 & mask_SORT_1 [L357] input_219 = input_219 & mask_SORT_1 [L358] input_221 = __VERIFIER_nondet_uchar() [L359] EXPR input_221 & mask_SORT_1 [L359] input_221 = input_221 & mask_SORT_1 [L360] input_223 = __VERIFIER_nondet_uchar() [L361] EXPR input_223 & mask_SORT_1 [L361] input_223 = input_223 & mask_SORT_1 [L362] input_225 = __VERIFIER_nondet_uchar() [L363] EXPR input_225 & mask_SORT_1 [L363] input_225 = input_225 & mask_SORT_1 [L364] input_227 = __VERIFIER_nondet_uchar() [L365] EXPR input_227 & mask_SORT_1 [L365] input_227 = input_227 & mask_SORT_1 [L366] input_229 = __VERIFIER_nondet_uchar() [L367] EXPR input_229 & mask_SORT_1 [L367] input_229 = input_229 & mask_SORT_1 [L368] input_231 = __VERIFIER_nondet_uchar() [L369] EXPR input_231 & mask_SORT_1 [L369] input_231 = input_231 & mask_SORT_1 [L370] input_233 = __VERIFIER_nondet_uchar() [L371] EXPR input_233 & mask_SORT_1 [L371] input_233 = input_233 & mask_SORT_1 [L372] input_235 = __VERIFIER_nondet_uchar() [L373] EXPR input_235 & mask_SORT_1 [L373] input_235 = input_235 & mask_SORT_1 [L374] input_237 = __VERIFIER_nondet_uchar() [L375] EXPR input_237 & mask_SORT_1 [L375] input_237 = input_237 & mask_SORT_1 [L376] input_241 = __VERIFIER_nondet_uchar() [L377] input_255 = __VERIFIER_nondet_uchar() [L378] input_260 = __VERIFIER_nondet_uchar() [L379] EXPR input_260 & mask_SORT_1 [L379] input_260 = input_260 & mask_SORT_1 [L380] input_264 = __VERIFIER_nondet_uchar() [L381] input_276 = __VERIFIER_nondet_uchar() [L382] input_281 = __VERIFIER_nondet_uchar() [L383] EXPR input_281 & mask_SORT_1 [L383] input_281 = input_281 & mask_SORT_1 [L384] input_285 = __VERIFIER_nondet_uchar() [L385] input_294 = __VERIFIER_nondet_uchar() [L386] input_299 = __VERIFIER_nondet_uchar() [L387] EXPR input_299 & mask_SORT_1 [L387] input_299 = input_299 & mask_SORT_1 [L388] input_303 = __VERIFIER_nondet_uchar() [L389] input_315 = __VERIFIER_nondet_uchar() [L390] input_322 = __VERIFIER_nondet_uchar() [L391] EXPR input_322 & mask_SORT_1 [L391] input_322 = input_322 & mask_SORT_1 [L392] input_326 = __VERIFIER_nondet_uchar() [L393] input_337 = __VERIFIER_nondet_uchar() [L394] input_342 = __VERIFIER_nondet_uchar() [L395] EXPR input_342 & mask_SORT_1 [L395] input_342 = input_342 & mask_SORT_1 [L396] input_351 = __VERIFIER_nondet_uchar() [L397] EXPR input_351 & mask_SORT_1 [L397] input_351 = input_351 & mask_SORT_1 [L398] input_365 = __VERIFIER_nondet_uchar() [L399] EXPR input_365 & mask_SORT_1 [L399] input_365 = input_365 & mask_SORT_1 [L400] input_379 = __VERIFIER_nondet_uchar() [L401] EXPR input_379 & mask_SORT_1 [L401] input_379 = input_379 & mask_SORT_1 [L402] input_394 = __VERIFIER_nondet_uchar() [L403] EXPR input_394 & mask_SORT_1 [L403] input_394 = input_394 & mask_SORT_1 [L404] input_407 = __VERIFIER_nondet_uchar() [L405] EXPR input_407 & mask_SORT_1 [L405] input_407 = input_407 & mask_SORT_1 [L406] input_417 = __VERIFIER_nondet_uchar() [L407] EXPR input_417 & mask_SORT_1 [L407] input_417 = input_417 & mask_SORT_1 [L408] input_428 = __VERIFIER_nondet_uchar() [L409] EXPR input_428 & mask_SORT_1 [L409] input_428 = input_428 & mask_SORT_1 [L410] input_438 = __VERIFIER_nondet_uchar() [L411] EXPR input_438 & mask_SORT_1 [L411] input_438 = input_438 & mask_SORT_1 [L412] input_446 = __VERIFIER_nondet_uchar() [L413] EXPR input_446 & mask_SORT_1 [L413] input_446 = input_446 & mask_SORT_1 [L414] input_459 = __VERIFIER_nondet_uchar() [L415] EXPR input_459 & mask_SORT_1 [L415] input_459 = input_459 & mask_SORT_1 [L416] input_470 = __VERIFIER_nondet_uchar() [L417] EXPR input_470 & mask_SORT_1 [L417] input_470 = input_470 & mask_SORT_1 [L418] input_481 = __VERIFIER_nondet_uchar() [L419] EXPR input_481 & mask_SORT_1 [L419] input_481 = input_481 & mask_SORT_1 [L420] input_507 = __VERIFIER_nondet_uchar() [L421] EXPR input_507 & mask_SORT_1 [L421] input_507 = input_507 & mask_SORT_1 [L422] input_536 = __VERIFIER_nondet_uchar() [L423] EXPR input_536 & mask_SORT_1 [L423] input_536 = input_536 & mask_SORT_1 [L424] input_564 = __VERIFIER_nondet_uchar() [L425] EXPR input_564 & mask_SORT_1 [L425] input_564 = input_564 & mask_SORT_1 [L426] input_593 = __VERIFIER_nondet_uchar() [L427] EXPR input_593 & mask_SORT_1 [L427] input_593 = input_593 & mask_SORT_1 [L428] input_626 = __VERIFIER_nondet_uchar() [L429] EXPR input_626 & mask_SORT_1 [L429] input_626 = input_626 & mask_SORT_1 [L430] input_660 = __VERIFIER_nondet_uchar() [L431] EXPR input_660 & mask_SORT_1 [L431] input_660 = input_660 & mask_SORT_1 [L432] input_691 = __VERIFIER_nondet_uchar() [L433] EXPR input_691 & mask_SORT_1 [L433] input_691 = input_691 & mask_SORT_1 [L434] input_722 = __VERIFIER_nondet_uchar() [L435] EXPR input_722 & mask_SORT_1 [L435] input_722 = input_722 & mask_SORT_1 [L436] input_734 = __VERIFIER_nondet_uchar() [L437] EXPR input_734 & mask_SORT_1 [L437] input_734 = input_734 & mask_SORT_1 [L438] input_746 = __VERIFIER_nondet_uchar() [L439] EXPR input_746 & mask_SORT_1 [L439] input_746 = input_746 & mask_SORT_1 [L440] input_757 = __VERIFIER_nondet_uchar() [L441] EXPR input_757 & mask_SORT_1 [L441] input_757 = input_757 & mask_SORT_1 [L442] input_771 = __VERIFIER_nondet_uchar() [L443] EXPR input_771 & mask_SORT_1 [L443] input_771 = input_771 & mask_SORT_1 [L444] input_788 = __VERIFIER_nondet_uchar() [L445] EXPR input_788 & mask_SORT_1 [L445] input_788 = input_788 & mask_SORT_1 [L446] input_828 = __VERIFIER_nondet_uchar() [L447] EXPR input_828 & mask_SORT_1 [L447] input_828 = input_828 & mask_SORT_1 [L448] input_861 = __VERIFIER_nondet_uchar() [L449] EXPR input_861 & mask_SORT_1 [L449] input_861 = input_861 & mask_SORT_1 [L450] input_895 = __VERIFIER_nondet_uchar() [L451] EXPR input_895 & mask_SORT_1 [L451] input_895 = input_895 & mask_SORT_1 [L452] input_906 = __VERIFIER_nondet_uchar() [L453] EXPR input_906 & mask_SORT_1 [L453] input_906 = input_906 & mask_SORT_1 [L454] input_918 = __VERIFIER_nondet_uchar() [L455] EXPR input_918 & mask_SORT_1 [L455] input_918 = input_918 & mask_SORT_1 [L456] input_930 = __VERIFIER_nondet_uchar() [L457] EXPR input_930 & mask_SORT_1 [L457] input_930 = input_930 & mask_SORT_1 [L458] input_941 = __VERIFIER_nondet_uchar() [L459] EXPR input_941 & mask_SORT_1 [L459] input_941 = input_941 & mask_SORT_1 [L460] input_984 = __VERIFIER_nondet_uchar() [L461] EXPR input_984 & mask_SORT_1 [L461] input_984 = input_984 & mask_SORT_1 [L462] input_1018 = __VERIFIER_nondet_uchar() [L463] EXPR input_1018 & mask_SORT_1 [L463] input_1018 = input_1018 & mask_SORT_1 [L464] input_1046 = __VERIFIER_nondet_uchar() [L465] EXPR input_1046 & mask_SORT_1 [L465] input_1046 = input_1046 & mask_SORT_1 [L466] input_1076 = __VERIFIER_nondet_uchar() [L467] EXPR input_1076 & mask_SORT_1 [L467] input_1076 = input_1076 & mask_SORT_1 [L468] input_1104 = __VERIFIER_nondet_uchar() [L469] EXPR input_1104 & mask_SORT_1 [L469] input_1104 = input_1104 & mask_SORT_1 [L470] input_1115 = __VERIFIER_nondet_uchar() [L471] EXPR input_1115 & mask_SORT_1 [L471] input_1115 = input_1115 & mask_SORT_1 [L472] input_1128 = __VERIFIER_nondet_uchar() [L473] EXPR input_1128 & mask_SORT_1 [L473] input_1128 = input_1128 & mask_SORT_1 [L474] input_1155 = __VERIFIER_nondet_uchar() [L475] EXPR input_1155 & mask_SORT_1 [L475] input_1155 = input_1155 & mask_SORT_1 [L476] input_1179 = __VERIFIER_nondet_uchar() [L477] EXPR input_1179 & mask_SORT_1 [L477] input_1179 = input_1179 & mask_SORT_1 [L480] SORT_1 var_96_arg_0 = state_42; [L481] SORT_1 var_96_arg_1 = ~state_44; [L482] EXPR var_96_arg_1 & mask_SORT_1 [L482] var_96_arg_1 = var_96_arg_1 & mask_SORT_1 [L483] EXPR var_96_arg_0 & var_96_arg_1 [L483] SORT_1 var_96 = var_96_arg_0 & var_96_arg_1; [L484] SORT_1 var_97_arg_0 = var_96; [L485] SORT_1 var_97_arg_1 = ~state_46; [L486] EXPR var_97_arg_1 & mask_SORT_1 [L486] var_97_arg_1 = var_97_arg_1 & mask_SORT_1 [L487] EXPR var_97_arg_0 & var_97_arg_1 [L487] SORT_1 var_97 = var_97_arg_0 & var_97_arg_1; [L488] SORT_1 var_98_arg_0 = var_97; [L489] SORT_1 var_98_arg_1 = ~state_48; [L490] EXPR var_98_arg_1 & mask_SORT_1 [L490] var_98_arg_1 = var_98_arg_1 & mask_SORT_1 [L491] EXPR var_98_arg_0 & var_98_arg_1 [L491] SORT_1 var_98 = var_98_arg_0 & var_98_arg_1; [L492] SORT_1 var_99_arg_0 = var_98; [L493] SORT_1 var_99_arg_1 = ~state_50; [L494] EXPR var_99_arg_1 & mask_SORT_1 [L494] var_99_arg_1 = var_99_arg_1 & mask_SORT_1 [L495] EXPR var_99_arg_0 & var_99_arg_1 [L495] SORT_1 var_99 = var_99_arg_0 & var_99_arg_1; [L496] SORT_1 var_100_arg_0 = var_99; [L497] SORT_1 var_100_arg_1 = ~state_52; [L498] EXPR var_100_arg_1 & mask_SORT_1 [L498] var_100_arg_1 = var_100_arg_1 & mask_SORT_1 [L499] EXPR var_100_arg_0 & var_100_arg_1 [L499] SORT_1 var_100 = var_100_arg_0 & var_100_arg_1; [L500] SORT_1 var_101_arg_0 = var_100; [L501] SORT_1 var_101_arg_1 = ~state_54; [L502] EXPR var_101_arg_1 & mask_SORT_1 [L502] var_101_arg_1 = var_101_arg_1 & mask_SORT_1 [L503] EXPR var_101_arg_0 & var_101_arg_1 [L503] SORT_1 var_101 = var_101_arg_0 & var_101_arg_1; [L504] SORT_1 var_102_arg_0 = var_101; [L505] SORT_1 var_102_arg_1 = ~state_56; [L506] EXPR var_102_arg_1 & mask_SORT_1 [L506] var_102_arg_1 = var_102_arg_1 & mask_SORT_1 [L507] EXPR var_102_arg_0 & var_102_arg_1 [L507] SORT_1 var_102 = var_102_arg_0 & var_102_arg_1; [L508] SORT_1 var_103_arg_0 = var_102; [L509] SORT_1 var_103_arg_1 = ~state_58; [L510] EXPR var_103_arg_1 & mask_SORT_1 [L510] var_103_arg_1 = var_103_arg_1 & mask_SORT_1 [L511] EXPR var_103_arg_0 & var_103_arg_1 [L511] SORT_1 var_103 = var_103_arg_0 & var_103_arg_1; [L512] SORT_1 var_104_arg_0 = var_103; [L513] SORT_1 var_104_arg_1 = ~state_60; [L514] EXPR var_104_arg_1 & mask_SORT_1 [L514] var_104_arg_1 = var_104_arg_1 & mask_SORT_1 [L515] EXPR var_104_arg_0 & var_104_arg_1 [L515] SORT_1 var_104 = var_104_arg_0 & var_104_arg_1; [L516] SORT_1 var_105_arg_0 = var_104; [L517] SORT_1 var_105_arg_1 = ~state_62; [L518] EXPR var_105_arg_1 & mask_SORT_1 [L518] var_105_arg_1 = var_105_arg_1 & mask_SORT_1 [L519] EXPR var_105_arg_0 & var_105_arg_1 [L519] SORT_1 var_105 = var_105_arg_0 & var_105_arg_1; [L520] SORT_1 var_106_arg_0 = var_105; [L521] SORT_1 var_106_arg_1 = state_64; [L522] EXPR var_106_arg_0 & var_106_arg_1 [L522] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L523] SORT_1 var_107_arg_0 = var_106; [L524] SORT_1 var_107_arg_1 = ~state_66; [L525] EXPR var_107_arg_1 & mask_SORT_1 [L525] var_107_arg_1 = var_107_arg_1 & mask_SORT_1 [L526] EXPR var_107_arg_0 & var_107_arg_1 [L526] SORT_1 var_107 = var_107_arg_0 & var_107_arg_1; [L527] SORT_1 var_108_arg_0 = var_107; [L528] SORT_1 var_108_arg_1 = ~state_68; [L529] EXPR var_108_arg_1 & mask_SORT_1 [L529] var_108_arg_1 = var_108_arg_1 & mask_SORT_1 [L530] EXPR var_108_arg_0 & var_108_arg_1 [L530] SORT_1 var_108 = var_108_arg_0 & var_108_arg_1; [L531] SORT_1 var_109_arg_0 = var_108; [L532] SORT_1 var_109_arg_1 = ~state_70; [L533] EXPR var_109_arg_1 & mask_SORT_1 [L533] var_109_arg_1 = var_109_arg_1 & mask_SORT_1 [L534] EXPR var_109_arg_0 & var_109_arg_1 [L534] SORT_1 var_109 = var_109_arg_0 & var_109_arg_1; [L535] SORT_1 var_110_arg_0 = var_109; [L536] SORT_1 var_110_arg_1 = ~state_72; [L537] EXPR var_110_arg_1 & mask_SORT_1 [L537] var_110_arg_1 = var_110_arg_1 & mask_SORT_1 [L538] EXPR var_110_arg_0 & var_110_arg_1 [L538] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L539] SORT_1 var_111_arg_0 = var_110; [L540] SORT_1 var_111_arg_1 = ~state_74; [L541] EXPR var_111_arg_1 & mask_SORT_1 [L541] var_111_arg_1 = var_111_arg_1 & mask_SORT_1 [L542] EXPR var_111_arg_0 & var_111_arg_1 [L542] SORT_1 var_111 = var_111_arg_0 & var_111_arg_1; [L543] SORT_1 var_112_arg_0 = var_111; [L544] SORT_1 var_112_arg_1 = ~state_76; [L545] EXPR var_112_arg_1 & mask_SORT_1 [L545] var_112_arg_1 = var_112_arg_1 & mask_SORT_1 [L546] EXPR var_112_arg_0 & var_112_arg_1 [L546] SORT_1 var_112 = var_112_arg_0 & var_112_arg_1; [L547] SORT_1 var_113_arg_0 = var_112; [L548] SORT_1 var_113_arg_1 = ~state_78; [L549] EXPR var_113_arg_1 & mask_SORT_1 [L549] var_113_arg_1 = var_113_arg_1 & mask_SORT_1 [L550] EXPR var_113_arg_0 & var_113_arg_1 [L550] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L551] SORT_1 var_114_arg_0 = var_113; [L552] SORT_1 var_114_arg_1 = ~state_80; [L553] EXPR var_114_arg_1 & mask_SORT_1 [L553] var_114_arg_1 = var_114_arg_1 & mask_SORT_1 [L554] EXPR var_114_arg_0 & var_114_arg_1 [L554] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L555] SORT_1 var_115_arg_0 = var_114; [L556] SORT_1 var_115_arg_1 = ~state_82; [L557] EXPR var_115_arg_1 & mask_SORT_1 [L557] var_115_arg_1 = var_115_arg_1 & mask_SORT_1 [L558] EXPR var_115_arg_0 & var_115_arg_1 [L558] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L559] SORT_1 var_116_arg_0 = var_115; [L560] SORT_1 var_116_arg_1 = ~state_84; [L561] EXPR var_116_arg_1 & mask_SORT_1 [L561] var_116_arg_1 = var_116_arg_1 & mask_SORT_1 [L562] EXPR var_116_arg_0 & var_116_arg_1 [L562] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L563] SORT_1 var_117_arg_0 = var_116; [L564] SORT_1 var_117_arg_1 = ~state_86; [L565] EXPR var_117_arg_1 & mask_SORT_1 [L565] var_117_arg_1 = var_117_arg_1 & mask_SORT_1 [L566] EXPR var_117_arg_0 & var_117_arg_1 [L566] SORT_1 var_117 = var_117_arg_0 & var_117_arg_1; [L567] SORT_1 var_118_arg_0 = var_117; [L568] SORT_1 var_118_arg_1 = state_88; [L569] EXPR var_118_arg_0 & var_118_arg_1 [L569] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L570] SORT_1 var_119_arg_0 = var_118; [L571] SORT_1 var_119_arg_1 = state_90; [L572] EXPR var_119_arg_0 & var_119_arg_1 [L572] SORT_1 var_119 = var_119_arg_0 & var_119_arg_1; [L573] SORT_4 var_121_arg_0 = var_120; [L574] SORT_4 var_121_arg_1 = state_8; [L575] SORT_1 var_121 = var_121_arg_0 == var_121_arg_1; [L576] SORT_1 var_122_arg_0 = var_119; [L577] SORT_1 var_122_arg_1 = var_121; [L578] EXPR var_122_arg_0 & var_122_arg_1 [L578] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L579] SORT_4 var_124_arg_0 = var_123; [L580] SORT_4 var_124_arg_1 = state_10; [L581] SORT_1 var_124 = var_124_arg_0 == var_124_arg_1; [L582] SORT_1 var_125_arg_0 = var_122; [L583] SORT_1 var_125_arg_1 = var_124; [L584] EXPR var_125_arg_0 & var_125_arg_1 [L584] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L585] SORT_4 var_126_arg_0 = var_123; [L586] SORT_4 var_126_arg_1 = state_12; [L587] SORT_1 var_126 = var_126_arg_0 == var_126_arg_1; [L588] SORT_1 var_127_arg_0 = var_125; [L589] SORT_1 var_127_arg_1 = var_126; [L590] EXPR var_127_arg_0 & var_127_arg_1 [L590] SORT_1 var_127 = var_127_arg_0 & var_127_arg_1; [L591] SORT_4 var_128_arg_0 = var_123; [L592] SORT_4 var_128_arg_1 = state_14; [L593] SORT_1 var_128 = var_128_arg_0 == var_128_arg_1; [L594] SORT_1 var_129_arg_0 = var_127; [L595] SORT_1 var_129_arg_1 = var_128; [L596] EXPR var_129_arg_0 & var_129_arg_1 [L596] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L597] SORT_3 var_131_arg_0 = var_130; [L598] SORT_3 var_131_arg_1 = state_17; [L599] SORT_1 var_131 = var_131_arg_0 == var_131_arg_1; [L600] SORT_1 var_132_arg_0 = var_129; [L601] SORT_1 var_132_arg_1 = var_131; [L602] EXPR var_132_arg_0 & var_132_arg_1 [L602] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L603] SORT_3 var_133_arg_0 = var_130; [L604] SORT_3 var_133_arg_1 = state_19; [L605] SORT_1 var_133 = var_133_arg_0 == var_133_arg_1; [L606] SORT_1 var_134_arg_0 = var_132; [L607] SORT_1 var_134_arg_1 = var_133; [L608] EXPR var_134_arg_0 & var_134_arg_1 [L608] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L609] SORT_3 var_135_arg_0 = var_130; [L610] SORT_3 var_135_arg_1 = state_21; [L611] SORT_1 var_135 = var_135_arg_0 == var_135_arg_1; [L612] SORT_1 var_136_arg_0 = var_134; [L613] SORT_1 var_136_arg_1 = var_135; [L614] EXPR var_136_arg_0 & var_136_arg_1 [L614] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L615] SORT_3 var_137_arg_0 = var_130; [L616] SORT_3 var_137_arg_1 = state_23; [L617] SORT_1 var_137 = var_137_arg_0 == var_137_arg_1; [L618] SORT_1 var_138_arg_0 = var_136; [L619] SORT_1 var_138_arg_1 = var_137; [L620] EXPR var_138_arg_0 & var_138_arg_1 [L620] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L621] SORT_3 var_139_arg_0 = var_130; [L622] SORT_3 var_139_arg_1 = state_25; [L623] SORT_1 var_139 = var_139_arg_0 == var_139_arg_1; [L624] SORT_1 var_140_arg_0 = var_138; [L625] SORT_1 var_140_arg_1 = var_139; [L626] EXPR var_140_arg_0 & var_140_arg_1 [L626] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L627] SORT_3 var_141_arg_0 = var_130; [L628] SORT_3 var_141_arg_1 = state_27; [L629] SORT_1 var_141 = var_141_arg_0 == var_141_arg_1; [L630] SORT_1 var_142_arg_0 = var_140; [L631] SORT_1 var_142_arg_1 = var_141; [L632] EXPR var_142_arg_0 & var_142_arg_1 [L632] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L633] SORT_3 var_143_arg_0 = var_130; [L634] SORT_3 var_143_arg_1 = state_29; [L635] SORT_1 var_143 = var_143_arg_0 == var_143_arg_1; [L636] SORT_1 var_144_arg_0 = var_142; [L637] SORT_1 var_144_arg_1 = var_143; [L638] EXPR var_144_arg_0 & var_144_arg_1 [L638] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L639] SORT_3 var_145_arg_0 = var_130; [L640] SORT_3 var_145_arg_1 = state_31; [L641] SORT_1 var_145 = var_145_arg_0 == var_145_arg_1; [L642] SORT_1 var_146_arg_0 = var_144; [L643] SORT_1 var_146_arg_1 = var_145; [L644] EXPR var_146_arg_0 & var_146_arg_1 [L644] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L645] SORT_3 var_147_arg_0 = var_130; [L646] SORT_3 var_147_arg_1 = state_33; [L647] SORT_1 var_147 = var_147_arg_0 == var_147_arg_1; [L648] SORT_1 var_148_arg_0 = var_146; [L649] SORT_1 var_148_arg_1 = var_147; [L650] EXPR var_148_arg_0 & var_148_arg_1 [L650] SORT_1 var_148 = var_148_arg_0 & var_148_arg_1; [L651] SORT_3 var_149_arg_0 = var_130; [L652] SORT_3 var_149_arg_1 = state_35; [L653] SORT_1 var_149 = var_149_arg_0 == var_149_arg_1; [L654] SORT_1 var_150_arg_0 = var_148; [L655] SORT_1 var_150_arg_1 = var_149; [L656] EXPR var_150_arg_0 & var_150_arg_1 [L656] SORT_1 var_150 = var_150_arg_0 & var_150_arg_1; [L657] SORT_3 var_151_arg_0 = var_130; [L658] SORT_3 var_151_arg_1 = state_37; [L659] SORT_1 var_151 = var_151_arg_0 == var_151_arg_1; [L660] SORT_1 var_152_arg_0 = var_150; [L661] SORT_1 var_152_arg_1 = var_151; [L662] EXPR var_152_arg_0 & var_152_arg_1 [L662] SORT_1 var_152 = var_152_arg_0 & var_152_arg_1; [L663] SORT_3 var_153_arg_0 = var_130; [L664] SORT_3 var_153_arg_1 = state_39; [L665] SORT_1 var_153 = var_153_arg_0 == var_153_arg_1; [L666] SORT_1 var_154_arg_0 = var_152; [L667] SORT_1 var_154_arg_1 = var_153; [L668] EXPR var_154_arg_0 & var_154_arg_1 [L668] SORT_1 var_154 = var_154_arg_0 & var_154_arg_1; [L669] SORT_1 var_155_arg_0 = state_94; [L670] SORT_1 var_155_arg_1 = var_154; [L671] EXPR var_155_arg_0 & var_155_arg_1 [L671] SORT_1 var_155 = var_155_arg_0 & var_155_arg_1; [L672] EXPR var_155 & mask_SORT_1 [L672] var_155 = var_155 & mask_SORT_1 [L673] SORT_1 bad_156_arg_0 = var_155; [L674] CALL __VERIFIER_assert(!(bad_156_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: 1.2s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s 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 20:28:30,447 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...