/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.production_cell.4.prop1-back-serstep.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 20:49:11,588 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 20:49:11,635 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 20:49:11,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 20:49:11,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 20:49:11,676 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 20:49:11,677 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 20:49:11,677 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 20:49:11,677 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 20:49:11,680 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 20:49:11,681 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 20:49:11,681 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 20:49:11,681 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 20:49:11,682 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 20:49:11,682 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 20:49:11,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 20:49:11,683 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 20:49:11,683 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 20:49:11,683 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 20:49:11,683 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 20:49:11,683 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 20:49:11,684 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 20:49:11,684 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 20:49:11,684 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 20:49:11,684 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 20:49:11,684 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 20:49:11,685 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 20:49:11,685 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 20:49:11,685 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 20:49:11,685 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:49:11,686 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 20:49:11,686 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 20:49:11,686 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 20:49:11,686 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 20:49:11,686 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 20:49:11,686 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 20:49:11,686 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 20:49:11,687 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 20:49:11,687 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 20:49:11,687 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 20:49:11,687 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 20:49:11,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 20:49:11,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 20:49:11,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 20:49:11,878 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 20:49:11,881 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 20:49:11,882 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.production_cell.4.prop1-back-serstep.c [2023-12-16 20:49:12,852 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 20:49:13,080 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 20:49:13,081 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.production_cell.4.prop1-back-serstep.c [2023-12-16 20:49:13,096 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d860eafd/9af2e93c81244ccd94c44e6c74df2b0d/FLAGceb7bf641 [2023-12-16 20:49:13,118 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d860eafd/9af2e93c81244ccd94c44e6c74df2b0d [2023-12-16 20:49:13,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 20:49:13,121 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 20:49:13,123 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 20:49:13,123 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 20:49:13,126 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 20:49:13,127 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:13,127 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a3c93d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13, skipping insertion in model container [2023-12-16 20:49:13,128 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:13,185 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 20:49:13,340 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.production_cell.4.prop1-back-serstep.c[1183,1196] [2023-12-16 20:49:13,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:49:13,650 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 20:49:13,657 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.production_cell.4.prop1-back-serstep.c[1183,1196] [2023-12-16 20:49:13,797 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 20:49:13,807 INFO L206 MainTranslator]: Completed translation [2023-12-16 20:49:13,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13 WrapperNode [2023-12-16 20:49:13,808 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 20:49:13,809 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 20:49:13,810 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 20:49:13,810 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 20:49:13,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:13,904 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:13,987 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5041 [2023-12-16 20:49:13,987 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 20:49:13,988 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 20:49:13,988 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 20:49:13,988 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 20:49:13,995 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:13,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:14,027 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:14,082 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 20:49:14,082 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:14,082 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:14,131 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:14,153 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:14,169 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:14,186 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:14,204 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 20:49:14,205 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 20:49:14,205 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 20:49:14,206 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 20:49:14,207 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (1/1) ... [2023-12-16 20:49:14,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 20:49:14,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 20:49:14,231 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 20:49:14,237 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 20:49:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 20:49:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 20:49:14,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 20:49:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 20:49:14,797 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 20:49:14,799 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 20:49:19,147 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 20:49:19,265 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 20:49:19,265 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 20:49:19,265 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:49:19 BoogieIcfgContainer [2023-12-16 20:49:19,266 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 20:49:19,267 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 20:49:19,267 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 20:49:19,269 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 20:49:19,269 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 08:49:13" (1/3) ... [2023-12-16 20:49:19,270 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12d496be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:49:19, skipping insertion in model container [2023-12-16 20:49:19,270 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 08:49:13" (2/3) ... [2023-12-16 20:49:19,270 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12d496be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 08:49:19, skipping insertion in model container [2023-12-16 20:49:19,270 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 08:49:19" (3/3) ... [2023-12-16 20:49:19,271 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.production_cell.4.prop1-back-serstep.c [2023-12-16 20:49:19,282 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 20:49:19,283 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 20:49:19,310 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 20:49:19,314 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;@7fb0e8e0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 20:49:19,315 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 20:49:19,317 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 20:49:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-16 20:49:19,321 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 20:49:19,321 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-16 20:49:19,322 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 20:49:19,325 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 20:49:19,325 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-16 20:49:19,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 20:49:19,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514985488] [2023-12-16 20:49:19,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 20:49:19,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 20:49:19,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:49:19,682 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 20:49:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 20:49:19,937 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 20:49:19,938 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 20:49:19,939 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 20:49:19,941 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 20:49:19,945 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 20:49:19,947 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 20:49:19,990 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 20:49:20,021 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 08:49:20 BoogieIcfgContainer [2023-12-16 20:49:20,021 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 20:49:20,023 INFO L158 Benchmark]: Toolchain (without parser) took 6900.93ms. Allocated memory was 249.6MB in the beginning and 577.8MB in the end (delta: 328.2MB). Free memory was 186.3MB in the beginning and 225.2MB in the end (delta: -38.9MB). Peak memory consumption was 289.4MB. Max. memory is 8.0GB. [2023-12-16 20:49:20,023 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 178.3MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 20:49:20,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 685.84ms. Allocated memory is still 249.6MB. Free memory was 185.9MB in the beginning and 167.9MB in the end (delta: 18.0MB). Peak memory consumption was 96.7MB. Max. memory is 8.0GB. [2023-12-16 20:49:20,024 INFO L158 Benchmark]: Boogie Procedure Inliner took 177.57ms. Allocated memory is still 249.6MB. Free memory was 167.9MB in the beginning and 163.4MB in the end (delta: 4.5MB). Peak memory consumption was 18.7MB. Max. memory is 8.0GB. [2023-12-16 20:49:20,028 INFO L158 Benchmark]: Boogie Preprocessor took 217.08ms. Allocated memory is still 249.6MB. Free memory was 163.4MB in the beginning and 135.6MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. [2023-12-16 20:49:20,028 INFO L158 Benchmark]: RCFGBuilder took 5060.19ms. Allocated memory was 249.6MB in the beginning and 577.8MB in the end (delta: 328.2MB). Free memory was 135.6MB in the beginning and 364.7MB in the end (delta: -229.1MB). Peak memory consumption was 299.9MB. Max. memory is 8.0GB. [2023-12-16 20:49:20,029 INFO L158 Benchmark]: TraceAbstraction took 754.56ms. Allocated memory is still 577.8MB. Free memory was 364.2MB in the beginning and 225.2MB in the end (delta: 138.9MB). Peak memory consumption was 139.5MB. Max. memory is 8.0GB. [2023-12-16 20:49:20,032 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 178.3MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 685.84ms. Allocated memory is still 249.6MB. Free memory was 185.9MB in the beginning and 167.9MB in the end (delta: 18.0MB). Peak memory consumption was 96.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 177.57ms. Allocated memory is still 249.6MB. Free memory was 167.9MB in the beginning and 163.4MB in the end (delta: 4.5MB). Peak memory consumption was 18.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 217.08ms. Allocated memory is still 249.6MB. Free memory was 163.4MB in the beginning and 135.6MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. * RCFGBuilder took 5060.19ms. Allocated memory was 249.6MB in the beginning and 577.8MB in the end (delta: 328.2MB). Free memory was 135.6MB in the beginning and 364.7MB in the end (delta: -229.1MB). Peak memory consumption was 299.9MB. Max. memory is 8.0GB. * TraceAbstraction took 754.56ms. Allocated memory is still 577.8MB. Free memory was 364.2MB in the beginning and 225.2MB in the end (delta: 138.9MB). Peak memory consumption was 139.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwise operation at line 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 - 8) [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] EXPR (SORT_2)1 << (8 - 1) [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_26 = 0; [L40] const SORT_2 var_147 = 0; [L41] const SORT_2 var_164 = 255; [L42] const SORT_1 var_269 = 1; [L43] const SORT_2 var_280 = 1; [L44] const SORT_4 var_354 = 4; [L45] const SORT_3 var_355 = 0; [L46] const SORT_4 var_390 = 1; [L47] const SORT_2 var_402 = 2; [L48] const SORT_2 var_440 = 3; [L49] const SORT_4 var_516 = 0; [L50] const SORT_2 var_970 = 4; [L52] SORT_2 input_171; [L53] SORT_2 input_173; [L54] SORT_2 input_175; [L55] SORT_2 input_177; [L56] SORT_2 input_179; [L57] SORT_2 input_181; [L58] SORT_2 input_183; [L59] SORT_2 input_185; [L60] SORT_2 input_187; [L61] SORT_2 input_189; [L62] SORT_1 input_191; [L63] SORT_1 input_193; [L64] SORT_1 input_195; [L65] SORT_1 input_197; [L66] SORT_1 input_199; [L67] SORT_1 input_201; [L68] SORT_1 input_203; [L69] SORT_1 input_205; [L70] SORT_1 input_207; [L71] SORT_1 input_209; [L72] SORT_1 input_211; [L73] SORT_1 input_213; [L74] SORT_1 input_215; [L75] SORT_1 input_217; [L76] SORT_1 input_219; [L77] SORT_1 input_221; [L78] SORT_1 input_223; [L79] SORT_1 input_225; [L80] SORT_1 input_227; [L81] SORT_1 input_229; [L82] SORT_1 input_231; [L83] SORT_1 input_233; [L84] SORT_1 input_235; [L85] SORT_1 input_237; [L86] SORT_1 input_239; [L87] SORT_1 input_241; [L88] SORT_1 input_243; [L89] SORT_1 input_245; [L90] SORT_1 input_247; [L91] SORT_1 input_249; [L92] SORT_1 input_251; [L93] SORT_1 input_253; [L94] SORT_1 input_255; [L95] SORT_1 input_257; [L96] SORT_1 input_259; [L97] SORT_1 input_261; [L98] SORT_1 input_263; [L99] SORT_1 input_265; [L100] SORT_1 input_267; [L101] SORT_1 input_271; [L102] SORT_1 input_273; [L103] SORT_1 input_278; [L104] SORT_1 input_286; [L105] SORT_1 input_298; [L106] SORT_1 input_306; [L107] SORT_1 input_312; [L108] SORT_1 input_317; [L109] SORT_1 input_324; [L110] SORT_1 input_329; [L111] SORT_1 input_335; [L112] SORT_1 input_342; [L113] SORT_1 input_349; [L114] SORT_1 input_361; [L115] SORT_1 input_368; [L116] SORT_1 input_376; [L117] SORT_1 input_384; [L118] SORT_1 input_399; [L119] SORT_1 input_407; [L120] SORT_1 input_415; [L121] SORT_1 input_423; [L122] SORT_1 input_437; [L123] SORT_1 input_445; [L124] SORT_1 input_453; [L125] SORT_1 input_461; [L126] SORT_1 input_475; [L127] SORT_1 input_480; [L128] SORT_1 input_486; [L129] SORT_1 input_492; [L130] SORT_1 input_498; [L131] SORT_1 input_506; [L132] SORT_1 input_521; [L133] SORT_1 input_530; [L134] SORT_1 input_544; [L135] SORT_1 input_559; [L136] SORT_1 input_573; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L138] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L139] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L140] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L141] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L142] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L143] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L144] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L145] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L145] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L146] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L147] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L147] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L148] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L149] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L150] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L151] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L152] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L153] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L154] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L155] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L156] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L157] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L158] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L159] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L160] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L161] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L162] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L163] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L164] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L165] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L166] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L167] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L168] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L169] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L170] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L171] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L172] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L173] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L174] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L175] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L176] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L177] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L178] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L179] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L180] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L181] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L182] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L183] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L184] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L185] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L186] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L187] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L188] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] SORT_2 init_7_arg_1 = var_5; [L191] state_6 = init_7_arg_1 [L192] SORT_2 init_9_arg_1 = var_5; [L193] state_8 = init_9_arg_1 [L194] SORT_2 init_11_arg_1 = var_5; [L195] state_10 = init_11_arg_1 [L196] SORT_2 init_13_arg_1 = var_5; [L197] state_12 = init_13_arg_1 [L198] SORT_2 init_15_arg_1 = var_5; [L199] state_14 = init_15_arg_1 [L200] SORT_2 init_17_arg_1 = var_5; [L201] state_16 = init_17_arg_1 [L202] SORT_2 init_19_arg_1 = var_5; [L203] state_18 = init_19_arg_1 [L204] SORT_2 init_21_arg_1 = var_5; [L205] state_20 = init_21_arg_1 [L206] SORT_2 init_23_arg_1 = var_5; [L207] state_22 = init_23_arg_1 [L208] SORT_2 init_25_arg_1 = var_5; [L209] state_24 = init_25_arg_1 [L210] SORT_1 init_28_arg_1 = var_26; [L211] state_27 = init_28_arg_1 [L212] SORT_1 init_30_arg_1 = var_26; [L213] state_29 = init_30_arg_1 [L214] SORT_1 init_32_arg_1 = var_26; [L215] state_31 = init_32_arg_1 [L216] SORT_1 init_34_arg_1 = var_26; [L217] state_33 = init_34_arg_1 [L218] SORT_1 init_36_arg_1 = var_26; [L219] state_35 = init_36_arg_1 [L220] SORT_1 init_38_arg_1 = var_26; [L221] state_37 = init_38_arg_1 [L222] SORT_1 init_40_arg_1 = var_26; [L223] state_39 = init_40_arg_1 [L224] SORT_1 init_42_arg_1 = var_26; [L225] state_41 = init_42_arg_1 [L226] SORT_1 init_44_arg_1 = var_26; [L227] state_43 = init_44_arg_1 [L228] SORT_1 init_46_arg_1 = var_26; [L229] state_45 = init_46_arg_1 [L230] SORT_1 init_48_arg_1 = var_26; [L231] state_47 = init_48_arg_1 [L232] SORT_1 init_50_arg_1 = var_26; [L233] state_49 = init_50_arg_1 [L234] SORT_1 init_52_arg_1 = var_26; [L235] state_51 = init_52_arg_1 [L236] SORT_1 init_54_arg_1 = var_26; [L237] state_53 = init_54_arg_1 [L238] SORT_1 init_56_arg_1 = var_26; [L239] state_55 = init_56_arg_1 [L240] SORT_1 init_58_arg_1 = var_26; [L241] state_57 = init_58_arg_1 [L242] SORT_1 init_60_arg_1 = var_26; [L243] state_59 = init_60_arg_1 [L244] SORT_1 init_62_arg_1 = var_26; [L245] state_61 = init_62_arg_1 [L246] SORT_1 init_64_arg_1 = var_26; [L247] state_63 = init_64_arg_1 [L248] SORT_1 init_66_arg_1 = var_26; [L249] state_65 = init_66_arg_1 [L250] SORT_1 init_68_arg_1 = var_26; [L251] state_67 = init_68_arg_1 [L252] SORT_1 init_70_arg_1 = var_26; [L253] state_69 = init_70_arg_1 [L254] SORT_1 init_72_arg_1 = var_26; [L255] state_71 = init_72_arg_1 [L256] SORT_1 init_74_arg_1 = var_26; [L257] state_73 = init_74_arg_1 [L258] SORT_1 init_76_arg_1 = var_26; [L259] state_75 = init_76_arg_1 [L260] SORT_1 init_78_arg_1 = var_26; [L261] state_77 = init_78_arg_1 [L262] SORT_1 init_80_arg_1 = var_26; [L263] state_79 = init_80_arg_1 [L264] SORT_1 init_82_arg_1 = var_26; [L265] state_81 = init_82_arg_1 [L266] SORT_1 init_84_arg_1 = var_26; [L267] state_83 = init_84_arg_1 [L268] SORT_1 init_86_arg_1 = var_26; [L269] state_85 = init_86_arg_1 [L270] SORT_1 init_88_arg_1 = var_26; [L271] state_87 = init_88_arg_1 [L272] SORT_1 init_90_arg_1 = var_26; [L273] state_89 = init_90_arg_1 [L274] SORT_1 init_92_arg_1 = var_26; [L275] state_91 = init_92_arg_1 [L276] SORT_1 init_94_arg_1 = var_26; [L277] state_93 = init_94_arg_1 [L278] SORT_1 init_96_arg_1 = var_26; [L279] state_95 = init_96_arg_1 [L280] SORT_1 init_98_arg_1 = var_26; [L281] state_97 = init_98_arg_1 [L282] SORT_1 init_100_arg_1 = var_26; [L283] state_99 = init_100_arg_1 [L284] SORT_1 init_102_arg_1 = var_26; [L285] state_101 = init_102_arg_1 [L286] SORT_1 init_104_arg_1 = var_26; [L287] state_103 = init_104_arg_1 [L288] SORT_1 init_106_arg_1 = var_26; [L289] state_105 = init_106_arg_1 [L290] SORT_1 init_108_arg_1 = var_26; [L291] state_107 = init_108_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_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_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, mask_SORT_1=0, mask_SORT_2=0, msb_SORT_1=0, msb_SORT_2=0, state_101=0, state_103=0, state_105=0, state_107=0, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_147=0, var_164=255, var_269=1, var_26=0, var_280=1, var_354=4, var_355=0, var_390=1, var_402=2, var_440=3, var_516=0, var_5=0, var_970=4] [L294] input_171 = __VERIFIER_nondet_uchar() [L295] EXPR input_171 & mask_SORT_2 [L295] input_171 = input_171 & mask_SORT_2 [L296] input_173 = __VERIFIER_nondet_uchar() [L297] EXPR input_173 & mask_SORT_2 [L297] input_173 = input_173 & mask_SORT_2 [L298] input_175 = __VERIFIER_nondet_uchar() [L299] EXPR input_175 & mask_SORT_2 [L299] input_175 = input_175 & mask_SORT_2 [L300] input_177 = __VERIFIER_nondet_uchar() [L301] EXPR input_177 & mask_SORT_2 [L301] input_177 = input_177 & mask_SORT_2 [L302] input_179 = __VERIFIER_nondet_uchar() [L303] EXPR input_179 & mask_SORT_2 [L303] input_179 = input_179 & mask_SORT_2 [L304] input_181 = __VERIFIER_nondet_uchar() [L305] EXPR input_181 & mask_SORT_2 [L305] input_181 = input_181 & mask_SORT_2 [L306] input_183 = __VERIFIER_nondet_uchar() [L307] EXPR input_183 & mask_SORT_2 [L307] input_183 = input_183 & mask_SORT_2 [L308] input_185 = __VERIFIER_nondet_uchar() [L309] EXPR input_185 & mask_SORT_2 [L309] input_185 = input_185 & mask_SORT_2 [L310] input_187 = __VERIFIER_nondet_uchar() [L311] EXPR input_187 & mask_SORT_2 [L311] input_187 = input_187 & mask_SORT_2 [L312] input_189 = __VERIFIER_nondet_uchar() [L313] EXPR input_189 & mask_SORT_2 [L313] input_189 = input_189 & mask_SORT_2 [L314] input_191 = __VERIFIER_nondet_uchar() [L315] EXPR input_191 & mask_SORT_1 [L315] input_191 = input_191 & mask_SORT_1 [L316] input_193 = __VERIFIER_nondet_uchar() [L317] EXPR input_193 & mask_SORT_1 [L317] input_193 = input_193 & mask_SORT_1 [L318] input_195 = __VERIFIER_nondet_uchar() [L319] EXPR input_195 & mask_SORT_1 [L319] input_195 = input_195 & mask_SORT_1 [L320] input_197 = __VERIFIER_nondet_uchar() [L321] EXPR input_197 & mask_SORT_1 [L321] input_197 = input_197 & mask_SORT_1 [L322] input_199 = __VERIFIER_nondet_uchar() [L323] EXPR input_199 & mask_SORT_1 [L323] input_199 = input_199 & mask_SORT_1 [L324] input_201 = __VERIFIER_nondet_uchar() [L325] EXPR input_201 & mask_SORT_1 [L325] input_201 = input_201 & mask_SORT_1 [L326] input_203 = __VERIFIER_nondet_uchar() [L327] EXPR input_203 & mask_SORT_1 [L327] input_203 = input_203 & mask_SORT_1 [L328] input_205 = __VERIFIER_nondet_uchar() [L329] EXPR input_205 & mask_SORT_1 [L329] input_205 = input_205 & mask_SORT_1 [L330] input_207 = __VERIFIER_nondet_uchar() [L331] EXPR input_207 & mask_SORT_1 [L331] input_207 = input_207 & mask_SORT_1 [L332] input_209 = __VERIFIER_nondet_uchar() [L333] EXPR input_209 & mask_SORT_1 [L333] input_209 = input_209 & mask_SORT_1 [L334] input_211 = __VERIFIER_nondet_uchar() [L335] EXPR input_211 & mask_SORT_1 [L335] input_211 = input_211 & mask_SORT_1 [L336] input_213 = __VERIFIER_nondet_uchar() [L337] EXPR input_213 & mask_SORT_1 [L337] input_213 = input_213 & mask_SORT_1 [L338] input_215 = __VERIFIER_nondet_uchar() [L339] EXPR input_215 & mask_SORT_1 [L339] input_215 = input_215 & mask_SORT_1 [L340] input_217 = __VERIFIER_nondet_uchar() [L341] EXPR input_217 & mask_SORT_1 [L341] input_217 = input_217 & mask_SORT_1 [L342] input_219 = __VERIFIER_nondet_uchar() [L343] EXPR input_219 & mask_SORT_1 [L343] input_219 = input_219 & mask_SORT_1 [L344] input_221 = __VERIFIER_nondet_uchar() [L345] EXPR input_221 & mask_SORT_1 [L345] input_221 = input_221 & mask_SORT_1 [L346] input_223 = __VERIFIER_nondet_uchar() [L347] EXPR input_223 & mask_SORT_1 [L347] input_223 = input_223 & mask_SORT_1 [L348] input_225 = __VERIFIER_nondet_uchar() [L349] EXPR input_225 & mask_SORT_1 [L349] input_225 = input_225 & mask_SORT_1 [L350] input_227 = __VERIFIER_nondet_uchar() [L351] EXPR input_227 & mask_SORT_1 [L351] input_227 = input_227 & mask_SORT_1 [L352] input_229 = __VERIFIER_nondet_uchar() [L353] EXPR input_229 & mask_SORT_1 [L353] input_229 = input_229 & mask_SORT_1 [L354] input_231 = __VERIFIER_nondet_uchar() [L355] EXPR input_231 & mask_SORT_1 [L355] input_231 = input_231 & mask_SORT_1 [L356] input_233 = __VERIFIER_nondet_uchar() [L357] EXPR input_233 & mask_SORT_1 [L357] input_233 = input_233 & mask_SORT_1 [L358] input_235 = __VERIFIER_nondet_uchar() [L359] EXPR input_235 & mask_SORT_1 [L359] input_235 = input_235 & mask_SORT_1 [L360] input_237 = __VERIFIER_nondet_uchar() [L361] EXPR input_237 & mask_SORT_1 [L361] input_237 = input_237 & mask_SORT_1 [L362] input_239 = __VERIFIER_nondet_uchar() [L363] EXPR input_239 & mask_SORT_1 [L363] input_239 = input_239 & mask_SORT_1 [L364] input_241 = __VERIFIER_nondet_uchar() [L365] EXPR input_241 & mask_SORT_1 [L365] input_241 = input_241 & mask_SORT_1 [L366] input_243 = __VERIFIER_nondet_uchar() [L367] EXPR input_243 & mask_SORT_1 [L367] input_243 = input_243 & mask_SORT_1 [L368] input_245 = __VERIFIER_nondet_uchar() [L369] EXPR input_245 & mask_SORT_1 [L369] input_245 = input_245 & mask_SORT_1 [L370] input_247 = __VERIFIER_nondet_uchar() [L371] EXPR input_247 & mask_SORT_1 [L371] input_247 = input_247 & mask_SORT_1 [L372] input_249 = __VERIFIER_nondet_uchar() [L373] EXPR input_249 & mask_SORT_1 [L373] input_249 = input_249 & mask_SORT_1 [L374] input_251 = __VERIFIER_nondet_uchar() [L375] EXPR input_251 & mask_SORT_1 [L375] input_251 = input_251 & mask_SORT_1 [L376] input_253 = __VERIFIER_nondet_uchar() [L377] EXPR input_253 & mask_SORT_1 [L377] input_253 = input_253 & mask_SORT_1 [L378] input_255 = __VERIFIER_nondet_uchar() [L379] EXPR input_255 & mask_SORT_1 [L379] input_255 = input_255 & mask_SORT_1 [L380] input_257 = __VERIFIER_nondet_uchar() [L381] EXPR input_257 & mask_SORT_1 [L381] input_257 = input_257 & mask_SORT_1 [L382] input_259 = __VERIFIER_nondet_uchar() [L383] EXPR input_259 & mask_SORT_1 [L383] input_259 = input_259 & mask_SORT_1 [L384] input_261 = __VERIFIER_nondet_uchar() [L385] EXPR input_261 & mask_SORT_1 [L385] input_261 = input_261 & mask_SORT_1 [L386] input_263 = __VERIFIER_nondet_uchar() [L387] EXPR input_263 & mask_SORT_1 [L387] input_263 = input_263 & mask_SORT_1 [L388] input_265 = __VERIFIER_nondet_uchar() [L389] EXPR input_265 & mask_SORT_1 [L389] input_265 = input_265 & mask_SORT_1 [L390] input_267 = __VERIFIER_nondet_uchar() [L391] EXPR input_267 & mask_SORT_1 [L391] input_267 = input_267 & mask_SORT_1 [L392] input_271 = __VERIFIER_nondet_uchar() [L393] input_273 = __VERIFIER_nondet_uchar() [L394] input_278 = __VERIFIER_nondet_uchar() [L395] input_286 = __VERIFIER_nondet_uchar() [L396] input_298 = __VERIFIER_nondet_uchar() [L397] input_306 = __VERIFIER_nondet_uchar() [L398] input_312 = __VERIFIER_nondet_uchar() [L399] input_317 = __VERIFIER_nondet_uchar() [L400] input_324 = __VERIFIER_nondet_uchar() [L401] input_329 = __VERIFIER_nondet_uchar() [L402] input_335 = __VERIFIER_nondet_uchar() [L403] input_342 = __VERIFIER_nondet_uchar() [L404] input_349 = __VERIFIER_nondet_uchar() [L405] EXPR input_349 & mask_SORT_1 [L405] input_349 = input_349 & mask_SORT_1 [L406] input_361 = __VERIFIER_nondet_uchar() [L407] input_368 = __VERIFIER_nondet_uchar() [L408] input_376 = __VERIFIER_nondet_uchar() [L409] input_384 = __VERIFIER_nondet_uchar() [L410] EXPR input_384 & mask_SORT_1 [L410] input_384 = input_384 & mask_SORT_1 [L411] input_399 = __VERIFIER_nondet_uchar() [L412] input_407 = __VERIFIER_nondet_uchar() [L413] input_415 = __VERIFIER_nondet_uchar() [L414] input_423 = __VERIFIER_nondet_uchar() [L415] EXPR input_423 & mask_SORT_1 [L415] input_423 = input_423 & mask_SORT_1 [L416] input_437 = __VERIFIER_nondet_uchar() [L417] input_445 = __VERIFIER_nondet_uchar() [L418] input_453 = __VERIFIER_nondet_uchar() [L419] input_461 = __VERIFIER_nondet_uchar() [L420] EXPR input_461 & mask_SORT_1 [L420] input_461 = input_461 & mask_SORT_1 [L421] input_475 = __VERIFIER_nondet_uchar() [L422] EXPR input_475 & mask_SORT_1 [L422] input_475 = input_475 & mask_SORT_1 [L423] input_480 = __VERIFIER_nondet_uchar() [L424] EXPR input_480 & mask_SORT_1 [L424] input_480 = input_480 & mask_SORT_1 [L425] input_486 = __VERIFIER_nondet_uchar() [L426] EXPR input_486 & mask_SORT_1 [L426] input_486 = input_486 & mask_SORT_1 [L427] input_492 = __VERIFIER_nondet_uchar() [L428] EXPR input_492 & mask_SORT_1 [L428] input_492 = input_492 & mask_SORT_1 [L429] input_498 = __VERIFIER_nondet_uchar() [L430] EXPR input_498 & mask_SORT_1 [L430] input_498 = input_498 & mask_SORT_1 [L431] input_506 = __VERIFIER_nondet_uchar() [L432] EXPR input_506 & mask_SORT_1 [L432] input_506 = input_506 & mask_SORT_1 [L433] input_521 = __VERIFIER_nondet_uchar() [L434] EXPR input_521 & mask_SORT_1 [L434] input_521 = input_521 & mask_SORT_1 [L435] input_530 = __VERIFIER_nondet_uchar() [L436] EXPR input_530 & mask_SORT_1 [L436] input_530 = input_530 & mask_SORT_1 [L437] input_544 = __VERIFIER_nondet_uchar() [L438] EXPR input_544 & mask_SORT_1 [L438] input_544 = input_544 & mask_SORT_1 [L439] input_559 = __VERIFIER_nondet_uchar() [L440] EXPR input_559 & mask_SORT_1 [L440] input_559 = input_559 & mask_SORT_1 [L441] input_573 = __VERIFIER_nondet_uchar() [L442] EXPR input_573 & mask_SORT_1 [L442] input_573 = input_573 & mask_SORT_1 [L445] SORT_1 var_109_arg_0 = state_27; [L446] SORT_1 var_109_arg_1 = ~state_29; [L447] EXPR var_109_arg_1 & mask_SORT_1 [L447] var_109_arg_1 = var_109_arg_1 & mask_SORT_1 [L448] EXPR var_109_arg_0 & var_109_arg_1 [L448] SORT_1 var_109 = var_109_arg_0 & var_109_arg_1; [L449] SORT_1 var_110_arg_0 = var_109; [L450] SORT_1 var_110_arg_1 = ~state_31; [L451] EXPR var_110_arg_1 & mask_SORT_1 [L451] var_110_arg_1 = var_110_arg_1 & mask_SORT_1 [L452] EXPR var_110_arg_0 & var_110_arg_1 [L452] SORT_1 var_110 = var_110_arg_0 & var_110_arg_1; [L453] SORT_1 var_111_arg_0 = var_110; [L454] SORT_1 var_111_arg_1 = ~state_33; [L455] EXPR var_111_arg_1 & mask_SORT_1 [L455] var_111_arg_1 = var_111_arg_1 & mask_SORT_1 [L456] EXPR var_111_arg_0 & var_111_arg_1 [L456] SORT_1 var_111 = var_111_arg_0 & var_111_arg_1; [L457] SORT_1 var_112_arg_0 = var_111; [L458] SORT_1 var_112_arg_1 = ~state_35; [L459] EXPR var_112_arg_1 & mask_SORT_1 [L459] var_112_arg_1 = var_112_arg_1 & mask_SORT_1 [L460] EXPR var_112_arg_0 & var_112_arg_1 [L460] SORT_1 var_112 = var_112_arg_0 & var_112_arg_1; [L461] SORT_1 var_113_arg_0 = var_112; [L462] SORT_1 var_113_arg_1 = state_37; [L463] EXPR var_113_arg_0 & var_113_arg_1 [L463] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L464] SORT_1 var_114_arg_0 = var_113; [L465] SORT_1 var_114_arg_1 = ~state_39; [L466] EXPR var_114_arg_1 & mask_SORT_1 [L466] var_114_arg_1 = var_114_arg_1 & mask_SORT_1 [L467] EXPR var_114_arg_0 & var_114_arg_1 [L467] SORT_1 var_114 = var_114_arg_0 & var_114_arg_1; [L468] SORT_1 var_115_arg_0 = var_114; [L469] SORT_1 var_115_arg_1 = ~state_41; [L470] EXPR var_115_arg_1 & mask_SORT_1 [L470] var_115_arg_1 = var_115_arg_1 & mask_SORT_1 [L471] EXPR var_115_arg_0 & var_115_arg_1 [L471] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L472] SORT_1 var_116_arg_0 = var_115; [L473] SORT_1 var_116_arg_1 = ~state_43; [L474] EXPR var_116_arg_1 & mask_SORT_1 [L474] var_116_arg_1 = var_116_arg_1 & mask_SORT_1 [L475] EXPR var_116_arg_0 & var_116_arg_1 [L475] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L476] SORT_1 var_117_arg_0 = var_116; [L477] SORT_1 var_117_arg_1 = ~state_45; [L478] EXPR var_117_arg_1 & mask_SORT_1 [L478] var_117_arg_1 = var_117_arg_1 & mask_SORT_1 [L479] EXPR var_117_arg_0 & var_117_arg_1 [L479] SORT_1 var_117 = var_117_arg_0 & var_117_arg_1; [L480] SORT_1 var_118_arg_0 = var_117; [L481] SORT_1 var_118_arg_1 = state_47; [L482] EXPR var_118_arg_0 & var_118_arg_1 [L482] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L483] SORT_1 var_119_arg_0 = var_118; [L484] SORT_1 var_119_arg_1 = ~state_49; [L485] EXPR var_119_arg_1 & mask_SORT_1 [L485] var_119_arg_1 = var_119_arg_1 & mask_SORT_1 [L486] EXPR var_119_arg_0 & var_119_arg_1 [L486] SORT_1 var_119 = var_119_arg_0 & var_119_arg_1; [L487] SORT_1 var_120_arg_0 = var_119; [L488] SORT_1 var_120_arg_1 = ~state_51; [L489] EXPR var_120_arg_1 & mask_SORT_1 [L489] var_120_arg_1 = var_120_arg_1 & mask_SORT_1 [L490] EXPR var_120_arg_0 & var_120_arg_1 [L490] SORT_1 var_120 = var_120_arg_0 & var_120_arg_1; [L491] SORT_1 var_121_arg_0 = var_120; [L492] SORT_1 var_121_arg_1 = ~state_53; [L493] EXPR var_121_arg_1 & mask_SORT_1 [L493] var_121_arg_1 = var_121_arg_1 & mask_SORT_1 [L494] EXPR var_121_arg_0 & var_121_arg_1 [L494] SORT_1 var_121 = var_121_arg_0 & var_121_arg_1; [L495] SORT_1 var_122_arg_0 = var_121; [L496] SORT_1 var_122_arg_1 = ~state_55; [L497] EXPR var_122_arg_1 & mask_SORT_1 [L497] var_122_arg_1 = var_122_arg_1 & mask_SORT_1 [L498] EXPR var_122_arg_0 & var_122_arg_1 [L498] SORT_1 var_122 = var_122_arg_0 & var_122_arg_1; [L499] SORT_1 var_123_arg_0 = var_122; [L500] SORT_1 var_123_arg_1 = state_57; [L501] EXPR var_123_arg_0 & var_123_arg_1 [L501] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L502] SORT_1 var_124_arg_0 = var_123; [L503] SORT_1 var_124_arg_1 = ~state_59; [L504] EXPR var_124_arg_1 & mask_SORT_1 [L504] var_124_arg_1 = var_124_arg_1 & mask_SORT_1 [L505] EXPR var_124_arg_0 & var_124_arg_1 [L505] SORT_1 var_124 = var_124_arg_0 & var_124_arg_1; [L506] SORT_1 var_125_arg_0 = var_124; [L507] SORT_1 var_125_arg_1 = ~state_61; [L508] EXPR var_125_arg_1 & mask_SORT_1 [L508] var_125_arg_1 = var_125_arg_1 & mask_SORT_1 [L509] EXPR var_125_arg_0 & var_125_arg_1 [L509] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L510] SORT_1 var_126_arg_0 = var_125; [L511] SORT_1 var_126_arg_1 = ~state_63; [L512] EXPR var_126_arg_1 & mask_SORT_1 [L512] var_126_arg_1 = var_126_arg_1 & mask_SORT_1 [L513] EXPR var_126_arg_0 & var_126_arg_1 [L513] SORT_1 var_126 = var_126_arg_0 & var_126_arg_1; [L514] SORT_1 var_127_arg_0 = var_126; [L515] SORT_1 var_127_arg_1 = ~state_65; [L516] EXPR var_127_arg_1 & mask_SORT_1 [L516] var_127_arg_1 = var_127_arg_1 & mask_SORT_1 [L517] EXPR var_127_arg_0 & var_127_arg_1 [L517] SORT_1 var_127 = var_127_arg_0 & var_127_arg_1; [L518] SORT_1 var_128_arg_0 = var_127; [L519] SORT_1 var_128_arg_1 = state_67; [L520] EXPR var_128_arg_0 & var_128_arg_1 [L520] SORT_1 var_128 = var_128_arg_0 & var_128_arg_1; [L521] SORT_1 var_129_arg_0 = var_128; [L522] SORT_1 var_129_arg_1 = ~state_69; [L523] EXPR var_129_arg_1 & mask_SORT_1 [L523] var_129_arg_1 = var_129_arg_1 & mask_SORT_1 [L524] EXPR var_129_arg_0 & var_129_arg_1 [L524] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L525] SORT_1 var_130_arg_0 = var_129; [L526] SORT_1 var_130_arg_1 = ~state_71; [L527] EXPR var_130_arg_1 & mask_SORT_1 [L527] var_130_arg_1 = var_130_arg_1 & mask_SORT_1 [L528] EXPR var_130_arg_0 & var_130_arg_1 [L528] SORT_1 var_130 = var_130_arg_0 & var_130_arg_1; [L529] SORT_1 var_131_arg_0 = var_130; [L530] SORT_1 var_131_arg_1 = ~state_73; [L531] EXPR var_131_arg_1 & mask_SORT_1 [L531] var_131_arg_1 = var_131_arg_1 & mask_SORT_1 [L532] EXPR var_131_arg_0 & var_131_arg_1 [L532] SORT_1 var_131 = var_131_arg_0 & var_131_arg_1; [L533] SORT_1 var_132_arg_0 = var_131; [L534] SORT_1 var_132_arg_1 = state_75; [L535] EXPR var_132_arg_0 & var_132_arg_1 [L535] SORT_1 var_132 = var_132_arg_0 & var_132_arg_1; [L536] SORT_1 var_133_arg_0 = var_132; [L537] SORT_1 var_133_arg_1 = state_77; [L538] EXPR var_133_arg_0 & var_133_arg_1 [L538] SORT_1 var_133 = var_133_arg_0 & var_133_arg_1; [L539] SORT_1 var_134_arg_0 = var_133; [L540] SORT_1 var_134_arg_1 = ~state_79; [L541] EXPR var_134_arg_1 & mask_SORT_1 [L541] var_134_arg_1 = var_134_arg_1 & mask_SORT_1 [L542] EXPR var_134_arg_0 & var_134_arg_1 [L542] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L543] SORT_1 var_135_arg_0 = var_134; [L544] SORT_1 var_135_arg_1 = ~state_81; [L545] EXPR var_135_arg_1 & mask_SORT_1 [L545] var_135_arg_1 = var_135_arg_1 & mask_SORT_1 [L546] EXPR var_135_arg_0 & var_135_arg_1 [L546] SORT_1 var_135 = var_135_arg_0 & var_135_arg_1; [L547] SORT_1 var_136_arg_0 = var_135; [L548] SORT_1 var_136_arg_1 = ~state_83; [L549] EXPR var_136_arg_1 & mask_SORT_1 [L549] var_136_arg_1 = var_136_arg_1 & mask_SORT_1 [L550] EXPR var_136_arg_0 & var_136_arg_1 [L550] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L551] SORT_1 var_137_arg_0 = var_136; [L552] SORT_1 var_137_arg_1 = state_85; [L553] EXPR var_137_arg_0 & var_137_arg_1 [L553] SORT_1 var_137 = var_137_arg_0 & var_137_arg_1; [L554] SORT_1 var_138_arg_0 = var_137; [L555] SORT_1 var_138_arg_1 = ~state_87; [L556] EXPR var_138_arg_1 & mask_SORT_1 [L556] var_138_arg_1 = var_138_arg_1 & mask_SORT_1 [L557] EXPR var_138_arg_0 & var_138_arg_1 [L557] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L558] SORT_1 var_139_arg_0 = var_138; [L559] SORT_1 var_139_arg_1 = ~state_89; [L560] EXPR var_139_arg_1 & mask_SORT_1 [L560] var_139_arg_1 = var_139_arg_1 & mask_SORT_1 [L561] EXPR var_139_arg_0 & var_139_arg_1 [L561] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L562] SORT_1 var_140_arg_0 = var_139; [L563] SORT_1 var_140_arg_1 = state_91; [L564] EXPR var_140_arg_0 & var_140_arg_1 [L564] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L565] SORT_1 var_141_arg_0 = var_140; [L566] SORT_1 var_141_arg_1 = ~state_93; [L567] EXPR var_141_arg_1 & mask_SORT_1 [L567] var_141_arg_1 = var_141_arg_1 & mask_SORT_1 [L568] EXPR var_141_arg_0 & var_141_arg_1 [L568] SORT_1 var_141 = var_141_arg_0 & var_141_arg_1; [L569] SORT_1 var_142_arg_0 = var_141; [L570] SORT_1 var_142_arg_1 = ~state_95; [L571] EXPR var_142_arg_1 & mask_SORT_1 [L571] var_142_arg_1 = var_142_arg_1 & mask_SORT_1 [L572] EXPR var_142_arg_0 & var_142_arg_1 [L572] SORT_1 var_142 = var_142_arg_0 & var_142_arg_1; [L573] SORT_1 var_143_arg_0 = var_142; [L574] SORT_1 var_143_arg_1 = ~state_97; [L575] EXPR var_143_arg_1 & mask_SORT_1 [L575] var_143_arg_1 = var_143_arg_1 & mask_SORT_1 [L576] EXPR var_143_arg_0 & var_143_arg_1 [L576] SORT_1 var_143 = var_143_arg_0 & var_143_arg_1; [L577] SORT_1 var_144_arg_0 = var_143; [L578] SORT_1 var_144_arg_1 = state_99; [L579] EXPR var_144_arg_0 & var_144_arg_1 [L579] SORT_1 var_144 = var_144_arg_0 & var_144_arg_1; [L580] SORT_1 var_145_arg_0 = var_144; [L581] SORT_1 var_145_arg_1 = ~state_101; [L582] EXPR var_145_arg_1 & mask_SORT_1 [L582] var_145_arg_1 = var_145_arg_1 & mask_SORT_1 [L583] EXPR var_145_arg_0 & var_145_arg_1 [L583] SORT_1 var_145 = var_145_arg_0 & var_145_arg_1; [L584] SORT_1 var_146_arg_0 = var_145; [L585] SORT_1 var_146_arg_1 = ~state_103; [L586] EXPR var_146_arg_1 & mask_SORT_1 [L586] var_146_arg_1 = var_146_arg_1 & mask_SORT_1 [L587] EXPR var_146_arg_0 & var_146_arg_1 [L587] SORT_1 var_146 = var_146_arg_0 & var_146_arg_1; [L588] SORT_2 var_148_arg_0 = var_147; [L589] SORT_2 var_148_arg_1 = state_6; [L590] SORT_1 var_148 = var_148_arg_0 == var_148_arg_1; [L591] SORT_1 var_149_arg_0 = var_146; [L592] SORT_1 var_149_arg_1 = var_148; [L593] EXPR var_149_arg_0 & var_149_arg_1 [L593] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L594] SORT_2 var_150_arg_0 = var_147; [L595] SORT_2 var_150_arg_1 = state_8; [L596] SORT_1 var_150 = var_150_arg_0 == var_150_arg_1; [L597] SORT_1 var_151_arg_0 = var_149; [L598] SORT_1 var_151_arg_1 = var_150; [L599] EXPR var_151_arg_0 & var_151_arg_1 [L599] SORT_1 var_151 = var_151_arg_0 & var_151_arg_1; [L600] SORT_2 var_152_arg_0 = var_147; [L601] SORT_2 var_152_arg_1 = state_10; [L602] SORT_1 var_152 = var_152_arg_0 == var_152_arg_1; [L603] SORT_1 var_153_arg_0 = var_151; [L604] SORT_1 var_153_arg_1 = var_152; [L605] EXPR var_153_arg_0 & var_153_arg_1 [L605] SORT_1 var_153 = var_153_arg_0 & var_153_arg_1; [L606] SORT_2 var_154_arg_0 = var_147; [L607] SORT_2 var_154_arg_1 = state_12; [L608] SORT_1 var_154 = var_154_arg_0 == var_154_arg_1; [L609] SORT_1 var_155_arg_0 = var_153; [L610] SORT_1 var_155_arg_1 = var_154; [L611] EXPR var_155_arg_0 & var_155_arg_1 [L611] SORT_1 var_155 = var_155_arg_0 & var_155_arg_1; [L612] SORT_2 var_156_arg_0 = var_147; [L613] SORT_2 var_156_arg_1 = state_14; [L614] SORT_1 var_156 = var_156_arg_0 == var_156_arg_1; [L615] SORT_1 var_157_arg_0 = var_155; [L616] SORT_1 var_157_arg_1 = var_156; [L617] EXPR var_157_arg_0 & var_157_arg_1 [L617] SORT_1 var_157 = var_157_arg_0 & var_157_arg_1; [L618] SORT_2 var_158_arg_0 = var_147; [L619] SORT_2 var_158_arg_1 = state_16; [L620] SORT_1 var_158 = var_158_arg_0 == var_158_arg_1; [L621] SORT_1 var_159_arg_0 = var_157; [L622] SORT_1 var_159_arg_1 = var_158; [L623] EXPR var_159_arg_0 & var_159_arg_1 [L623] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L624] SORT_2 var_160_arg_0 = var_147; [L625] SORT_2 var_160_arg_1 = state_18; [L626] SORT_1 var_160 = var_160_arg_0 == var_160_arg_1; [L627] SORT_1 var_161_arg_0 = var_159; [L628] SORT_1 var_161_arg_1 = var_160; [L629] EXPR var_161_arg_0 & var_161_arg_1 [L629] SORT_1 var_161 = var_161_arg_0 & var_161_arg_1; [L630] SORT_2 var_162_arg_0 = var_147; [L631] SORT_2 var_162_arg_1 = state_20; [L632] SORT_1 var_162 = var_162_arg_0 == var_162_arg_1; [L633] SORT_1 var_163_arg_0 = var_161; [L634] SORT_1 var_163_arg_1 = var_162; [L635] EXPR var_163_arg_0 & var_163_arg_1 [L635] SORT_1 var_163 = var_163_arg_0 & var_163_arg_1; [L636] SORT_2 var_165_arg_0 = var_164; [L637] SORT_2 var_165_arg_1 = state_22; [L638] SORT_1 var_165 = var_165_arg_0 == var_165_arg_1; [L639] SORT_1 var_166_arg_0 = var_163; [L640] SORT_1 var_166_arg_1 = var_165; [L641] EXPR var_166_arg_0 & var_166_arg_1 [L641] SORT_1 var_166 = var_166_arg_0 & var_166_arg_1; [L642] SORT_2 var_167_arg_0 = var_164; [L643] SORT_2 var_167_arg_1 = state_24; [L644] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L645] SORT_1 var_168_arg_0 = var_166; [L646] SORT_1 var_168_arg_1 = var_167; [L647] EXPR var_168_arg_0 & var_168_arg_1 [L647] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L648] SORT_1 var_169_arg_0 = state_107; [L649] SORT_1 var_169_arg_1 = var_168; [L650] EXPR var_169_arg_0 & var_169_arg_1 [L650] SORT_1 var_169 = var_169_arg_0 & var_169_arg_1; [L651] EXPR var_169 & mask_SORT_1 [L651] var_169 = var_169 & mask_SORT_1 [L652] SORT_1 bad_170_arg_0 = var_169; [L653] CALL __VERIFIER_assert(!(bad_170_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 8 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, 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, 0.3s 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 20:49:20,063 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...