./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fea6ddf5a312efb31106b0b076d25211f4d930aa5997189aee01372ba555a622 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:44:18,922 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:44:18,998 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:44:19,003 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:44:19,004 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:44:19,033 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:44:19,034 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:44:19,035 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:44:19,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:44:19,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:44:19,037 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:44:19,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:44:19,039 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:44:19,039 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:44:19,040 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:44:19,041 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:44:19,041 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:44:19,042 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:44:19,043 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:44:19,043 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:44:19,044 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:44:19,045 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:44:19,046 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:44:19,046 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:44:19,047 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:44:19,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:44:19,048 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:44:19,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:44:19,049 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:44:19,050 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:44:19,050 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:44:19,051 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:44:19,051 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:44:19,052 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:44:19,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:44:19,053 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:44:19,053 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fea6ddf5a312efb31106b0b076d25211f4d930aa5997189aee01372ba555a622 [2023-11-06 22:44:19,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:44:19,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:44:19,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:44:19,359 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:44:19,360 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:44:19,362 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c [2023-11-06 22:44:22,625 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:44:23,145 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:44:23,146 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c [2023-11-06 22:44:23,180 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/data/730b156b0/24ea2ee019a8409f8d3c171a7c1b9b4f/FLAGba1519491 [2023-11-06 22:44:23,203 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/data/730b156b0/24ea2ee019a8409f8d3c171a7c1b9b4f [2023-11-06 22:44:23,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:44:23,217 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:44:23,221 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:44:23,223 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:44:23,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:44:23,229 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:44:23" (1/1) ... [2023-11-06 22:44:23,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c44822 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:23, skipping insertion in model container [2023-11-06 22:44:23,231 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:44:23" (1/1) ... [2023-11-06 22:44:23,341 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:44:23,594 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c[1244,1257] [2023-11-06 22:44:24,194 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:44:24,206 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:44:24,229 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c[1244,1257] [2023-11-06 22:44:24,559 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:44:24,576 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:44:24,577 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24 WrapperNode [2023-11-06 22:44:24,578 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:44:24,579 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:44:24,579 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:44:24,580 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:44:24,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:24,686 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:25,490 INFO L138 Inliner]: procedures = 17, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 5544 [2023-11-06 22:44:25,491 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:44:25,492 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:44:25,492 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:44:25,492 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:44:25,521 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:25,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:25,700 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:25,700 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:25,938 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:26,073 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:26,143 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:26,213 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:26,336 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:44:26,338 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:44:26,338 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:44:26,338 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:44:26,339 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (1/1) ... [2023-11-06 22:44:26,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:44:26,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:44:26,381 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:44:26,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:44:26,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:44:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:44:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:44:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:44:27,169 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:44:27,172 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:44:30,862 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:44:30,885 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:44:30,886 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:44:30,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:44:30 BoogieIcfgContainer [2023-11-06 22:44:30,890 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:44:30,893 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:44:30,893 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:44:30,897 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:44:30,897 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:44:23" (1/3) ... [2023-11-06 22:44:30,899 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ed1ae8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:44:30, skipping insertion in model container [2023-11-06 22:44:30,899 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:24" (2/3) ... [2023-11-06 22:44:30,900 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ed1ae8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:44:30, skipping insertion in model container [2023-11-06 22:44:30,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:44:30" (3/3) ... [2023-11-06 22:44:30,903 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.mpeg.c [2023-11-06 22:44:30,924 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:44:30,924 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:44:31,026 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:44:31,034 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=LoopsAndPotentialCycles, 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;@73ef6a26, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:44:31,035 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:44:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand has 659 states, 657 states have (on average 1.6636225266362252) internal successors, (1093), 658 states have internal predecessors, (1093), 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) [2023-11-06 22:44:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-06 22:44:31,059 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:44:31,060 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:44:31,061 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:44:31,069 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:44:31,069 INFO L85 PathProgramCache]: Analyzing trace with hash -684086564, now seen corresponding path program 1 times [2023-11-06 22:44:31,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:44:31,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705013364] [2023-11-06 22:44:31,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:44:31,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:44:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:44:32,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:44:32,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:44:32,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705013364] [2023-11-06 22:44:32,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705013364] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:44:32,577 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:44:32,577 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:44:32,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714282552] [2023-11-06 22:44:32,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:44:32,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:44:32,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:44:32,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:44:32,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:44:32,641 INFO L87 Difference]: Start difference. First operand has 659 states, 657 states have (on average 1.6636225266362252) internal successors, (1093), 658 states have internal predecessors, (1093), 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) Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 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) [2023-11-06 22:44:34,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:44:34,573 INFO L93 Difference]: Finished difference Result 1779 states and 2959 transitions. [2023-11-06 22:44:34,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:44:34,578 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 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) Word has length 79 [2023-11-06 22:44:34,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:44:34,613 INFO L225 Difference]: With dead ends: 1779 [2023-11-06 22:44:34,614 INFO L226 Difference]: Without dead ends: 1215 [2023-11-06 22:44:34,624 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:44:34,629 INFO L413 NwaCegarLoop]: 783 mSDtfsCounter, 2877 mSDsluCounter, 1563 mSDsCounter, 0 mSdLazyCounter, 915 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2877 SdHoareTripleChecker+Valid, 2346 SdHoareTripleChecker+Invalid, 916 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 915 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:44:34,631 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2877 Valid, 2346 Invalid, 916 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 915 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2023-11-06 22:44:34,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1215 states. [2023-11-06 22:44:34,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1215 to 664. [2023-11-06 22:44:34,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 664 states, 663 states have (on average 1.6591251885369533) internal successors, (1100), 663 states have internal predecessors, (1100), 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) [2023-11-06 22:44:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 1100 transitions. [2023-11-06 22:44:34,756 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 1100 transitions. Word has length 79 [2023-11-06 22:44:34,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:44:34,757 INFO L495 AbstractCegarLoop]: Abstraction has 664 states and 1100 transitions. [2023-11-06 22:44:34,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 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) [2023-11-06 22:44:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1100 transitions. [2023-11-06 22:44:34,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-06 22:44:34,762 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:44:34,762 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:44:34,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:44:34,763 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:44:34,763 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:44:34,764 INFO L85 PathProgramCache]: Analyzing trace with hash 1454029286, now seen corresponding path program 1 times [2023-11-06 22:44:34,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:44:34,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281521773] [2023-11-06 22:44:34,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:44:34,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:44:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:44:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:44:35,418 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:44:35,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281521773] [2023-11-06 22:44:35,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281521773] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:44:35,418 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:44:35,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:44:35,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189220263] [2023-11-06 22:44:35,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:44:35,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:44:35,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:44:35,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:44:35,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:44:35,423 INFO L87 Difference]: Start difference. First operand 664 states and 1100 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 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) [2023-11-06 22:44:35,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:44:35,768 INFO L93 Difference]: Finished difference Result 1786 states and 2962 transitions. [2023-11-06 22:44:35,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:44:35,769 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 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) Word has length 80 [2023-11-06 22:44:35,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:44:35,779 INFO L225 Difference]: With dead ends: 1786 [2023-11-06 22:44:35,779 INFO L226 Difference]: Without dead ends: 1226 [2023-11-06 22:44:35,786 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:44:35,789 INFO L413 NwaCegarLoop]: 1085 mSDtfsCounter, 2851 mSDsluCounter, 2142 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2851 SdHoareTripleChecker+Valid, 3227 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:44:35,791 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2851 Valid, 3227 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:44:35,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1226 states. [2023-11-06 22:44:35,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1226 to 667. [2023-11-06 22:44:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 667 states, 666 states have (on average 1.6561561561561562) internal successors, (1103), 666 states have internal predecessors, (1103), 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) [2023-11-06 22:44:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 667 states and 1103 transitions. [2023-11-06 22:44:35,840 INFO L78 Accepts]: Start accepts. Automaton has 667 states and 1103 transitions. Word has length 80 [2023-11-06 22:44:35,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:44:35,843 INFO L495 AbstractCegarLoop]: Abstraction has 667 states and 1103 transitions. [2023-11-06 22:44:35,843 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 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) [2023-11-06 22:44:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1103 transitions. [2023-11-06 22:44:35,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-06 22:44:35,852 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:44:35,853 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:44:35,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:44:35,853 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:44:35,859 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:44:35,865 INFO L85 PathProgramCache]: Analyzing trace with hash -455024498, now seen corresponding path program 1 times [2023-11-06 22:44:35,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:44:35,865 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127833106] [2023-11-06 22:44:35,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:44:35,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:44:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:44:36,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:44:36,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:44:36,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127833106] [2023-11-06 22:44:36,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127833106] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:44:36,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:44:36,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:44:36,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375473917] [2023-11-06 22:44:36,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:44:36,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:44:36,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:44:36,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:44:36,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:44:36,442 INFO L87 Difference]: Start difference. First operand 667 states and 1103 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 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) [2023-11-06 22:44:36,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:44:36,492 INFO L93 Difference]: Finished difference Result 671 states and 1107 transitions. [2023-11-06 22:44:36,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:44:36,493 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 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) Word has length 81 [2023-11-06 22:44:36,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:44:36,498 INFO L225 Difference]: With dead ends: 671 [2023-11-06 22:44:36,498 INFO L226 Difference]: Without dead ends: 669 [2023-11-06 22:44:36,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:44:36,500 INFO L413 NwaCegarLoop]: 1085 mSDtfsCounter, 1 mSDsluCounter, 2164 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 3249 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:44:36,501 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 3249 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:44:36,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 669 states. [2023-11-06 22:44:36,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 669 to 669. [2023-11-06 22:44:36,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 669 states, 668 states have (on average 1.654191616766467) internal successors, (1105), 668 states have internal predecessors, (1105), 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) [2023-11-06 22:44:36,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 669 states and 1105 transitions. [2023-11-06 22:44:36,523 INFO L78 Accepts]: Start accepts. Automaton has 669 states and 1105 transitions. Word has length 81 [2023-11-06 22:44:36,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:44:36,524 INFO L495 AbstractCegarLoop]: Abstraction has 669 states and 1105 transitions. [2023-11-06 22:44:36,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 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) [2023-11-06 22:44:36,524 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1105 transitions. [2023-11-06 22:44:36,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-06 22:44:36,526 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:44:36,526 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:44:36,526 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-06 22:44:36,526 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:44:36,527 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:44:36,527 INFO L85 PathProgramCache]: Analyzing trace with hash -1219132158, now seen corresponding path program 1 times [2023-11-06 22:44:36,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:44:36,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601371680] [2023-11-06 22:44:36,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:44:36,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:44:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:44:38,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:44:38,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:44:38,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601371680] [2023-11-06 22:44:38,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601371680] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:44:38,312 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:44:38,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:44:38,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466496477] [2023-11-06 22:44:38,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:44:38,313 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 22:44:38,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:44:38,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 22:44:38,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:44:38,315 INFO L87 Difference]: Start difference. First operand 669 states and 1105 transitions. Second operand has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 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) [2023-11-06 22:44:39,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:44:39,709 INFO L93 Difference]: Finished difference Result 2356 states and 3896 transitions. [2023-11-06 22:44:39,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:44:39,711 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 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) Word has length 82 [2023-11-06 22:44:39,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:44:39,724 INFO L225 Difference]: With dead ends: 2356 [2023-11-06 22:44:39,724 INFO L226 Difference]: Without dead ends: 1791 [2023-11-06 22:44:39,726 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2023-11-06 22:44:39,728 INFO L413 NwaCegarLoop]: 1025 mSDtfsCounter, 5653 mSDsluCounter, 4921 mSDsCounter, 0 mSdLazyCounter, 459 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5653 SdHoareTripleChecker+Valid, 5946 SdHoareTripleChecker+Invalid, 459 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 459 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:44:39,729 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5653 Valid, 5946 Invalid, 459 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 459 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-06 22:44:39,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1791 states. [2023-11-06 22:44:39,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1791 to 674. [2023-11-06 22:44:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 674 states, 673 states have (on average 1.6493313521545319) internal successors, (1110), 673 states have internal predecessors, (1110), 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) [2023-11-06 22:44:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 674 states and 1110 transitions. [2023-11-06 22:44:39,767 INFO L78 Accepts]: Start accepts. Automaton has 674 states and 1110 transitions. Word has length 82 [2023-11-06 22:44:39,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:44:39,768 INFO L495 AbstractCegarLoop]: Abstraction has 674 states and 1110 transitions. [2023-11-06 22:44:39,768 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 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) [2023-11-06 22:44:39,769 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1110 transitions. [2023-11-06 22:44:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-06 22:44:39,770 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:44:39,770 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:44:39,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-06 22:44:39,771 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:44:39,771 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:44:39,772 INFO L85 PathProgramCache]: Analyzing trace with hash -718984166, now seen corresponding path program 1 times [2023-11-06 22:44:39,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:44:39,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078103408] [2023-11-06 22:44:39,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:44:39,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:44:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:44:40,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:44:40,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:44:40,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078103408] [2023-11-06 22:44:40,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2078103408] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:44:40,116 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:44:40,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:44:40,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067335112] [2023-11-06 22:44:40,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:44:40,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:44:40,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:44:40,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:44:40,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:44:40,120 INFO L87 Difference]: Start difference. First operand 674 states and 1110 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 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) [2023-11-06 22:44:40,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:44:40,186 INFO L93 Difference]: Finished difference Result 1242 states and 2049 transitions. [2023-11-06 22:44:40,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:44:40,187 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 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) Word has length 82 [2023-11-06 22:44:40,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:44:40,192 INFO L225 Difference]: With dead ends: 1242 [2023-11-06 22:44:40,192 INFO L226 Difference]: Without dead ends: 677 [2023-11-06 22:44:40,193 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:44:40,195 INFO L413 NwaCegarLoop]: 1085 mSDtfsCounter, 1 mSDsluCounter, 2161 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 3246 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:44:40,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 3246 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:44:40,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2023-11-06 22:44:40,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 676. [2023-11-06 22:44:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 676 states, 675 states have (on average 1.6474074074074074) internal successors, (1112), 675 states have internal predecessors, (1112), 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) [2023-11-06 22:44:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 1112 transitions. [2023-11-06 22:44:40,220 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 1112 transitions. Word has length 82 [2023-11-06 22:44:40,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:44:40,221 INFO L495 AbstractCegarLoop]: Abstraction has 676 states and 1112 transitions. [2023-11-06 22:44:40,221 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 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) [2023-11-06 22:44:40,221 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1112 transitions. [2023-11-06 22:44:40,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-06 22:44:40,225 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:44:40,226 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:44:40,226 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-06 22:44:40,226 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:44:40,227 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:44:40,227 INFO L85 PathProgramCache]: Analyzing trace with hash -1024104688, now seen corresponding path program 1 times [2023-11-06 22:44:40,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:44:40,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232003060] [2023-11-06 22:44:40,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:44:40,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:44:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:44:41,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:44:41,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:44:41,064 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232003060] [2023-11-06 22:44:41,064 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232003060] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:44:41,064 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:44:41,065 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-06 22:44:41,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342710883] [2023-11-06 22:44:41,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:44:41,066 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:44:41,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:44:41,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:44:41,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:44:41,067 INFO L87 Difference]: Start difference. First operand 676 states and 1112 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 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) [2023-11-06 22:44:41,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:44:41,463 INFO L93 Difference]: Finished difference Result 1246 states and 2054 transitions. [2023-11-06 22:44:41,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:44:41,464 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 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) Word has length 83 [2023-11-06 22:44:41,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:44:41,469 INFO L225 Difference]: With dead ends: 1246 [2023-11-06 22:44:41,469 INFO L226 Difference]: Without dead ends: 679 [2023-11-06 22:44:41,471 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:44:41,472 INFO L413 NwaCegarLoop]: 1073 mSDtfsCounter, 2876 mSDsluCounter, 1574 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2876 SdHoareTripleChecker+Valid, 2647 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:44:41,475 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2876 Valid, 2647 Invalid, 71 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:44:41,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 679 states. [2023-11-06 22:44:41,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 679 to 671. [2023-11-06 22:44:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 671 states, 670 states have (on average 1.6492537313432836) internal successors, (1105), 670 states have internal predecessors, (1105), 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) [2023-11-06 22:44:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 671 states and 1105 transitions. [2023-11-06 22:44:41,501 INFO L78 Accepts]: Start accepts. Automaton has 671 states and 1105 transitions. Word has length 83 [2023-11-06 22:44:41,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:44:41,502 INFO L495 AbstractCegarLoop]: Abstraction has 671 states and 1105 transitions. [2023-11-06 22:44:41,502 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 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) [2023-11-06 22:44:41,503 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1105 transitions. [2023-11-06 22:44:41,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-06 22:44:41,504 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:44:41,504 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:44:41,504 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-06 22:44:41,505 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:44:41,505 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:44:41,505 INFO L85 PathProgramCache]: Analyzing trace with hash 750902674, now seen corresponding path program 1 times [2023-11-06 22:44:41,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:44:41,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920259099] [2023-11-06 22:44:41,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:44:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:44:41,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:44:41,634 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:44:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:44:41,873 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:44:41,873 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 22:44:41,874 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:44:41,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-06 22:44:41,882 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:44:41,886 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:44:42,043 WARN L316 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-06 22:44:42,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:44:42 BoogieIcfgContainer [2023-11-06 22:44:42,100 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:44:42,101 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:44:42,101 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:44:42,101 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:44:42,101 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:44:30" (3/4) ... [2023-11-06 22:44:42,106 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 22:44:42,107 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:44:42,108 INFO L158 Benchmark]: Toolchain (without parser) took 18891.27ms. Allocated memory was 151.0MB in the beginning and 637.5MB in the end (delta: 486.5MB). Free memory was 108.1MB in the beginning and 276.7MB in the end (delta: -168.6MB). Peak memory consumption was 319.9MB. Max. memory is 16.1GB. [2023-11-06 22:44:42,108 INFO L158 Benchmark]: CDTParser took 0.77ms. Allocated memory is still 115.3MB. Free memory is still 59.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:44:42,109 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1356.62ms. Allocated memory is still 151.0MB. Free memory was 108.0MB in the beginning and 76.9MB in the end (delta: 31.1MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2023-11-06 22:44:42,109 INFO L158 Benchmark]: Boogie Procedure Inliner took 912.07ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 76.9MB in the beginning and 90.9MB in the end (delta: -14.1MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2023-11-06 22:44:42,110 INFO L158 Benchmark]: Boogie Preprocessor took 844.89ms. Allocated memory was 201.3MB in the beginning and 402.7MB in the end (delta: 201.3MB). Free memory was 90.9MB in the beginning and 283.8MB in the end (delta: -192.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2023-11-06 22:44:42,110 INFO L158 Benchmark]: RCFGBuilder took 4552.48ms. Allocated memory is still 402.7MB. Free memory was 283.8MB in the beginning and 163.1MB in the end (delta: 120.8MB). Peak memory consumption was 149.5MB. Max. memory is 16.1GB. [2023-11-06 22:44:42,111 INFO L158 Benchmark]: TraceAbstraction took 11207.00ms. Allocated memory was 402.7MB in the beginning and 637.5MB in the end (delta: 234.9MB). Free memory was 162.0MB in the beginning and 276.7MB in the end (delta: -114.7MB). Peak memory consumption was 120.2MB. Max. memory is 16.1GB. [2023-11-06 22:44:42,111 INFO L158 Benchmark]: Witness Printer took 6.81ms. Allocated memory is still 637.5MB. Free memory is still 276.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:44:42,117 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77ms. Allocated memory is still 115.3MB. Free memory is still 59.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1356.62ms. Allocated memory is still 151.0MB. Free memory was 108.0MB in the beginning and 76.9MB in the end (delta: 31.1MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 912.07ms. Allocated memory was 151.0MB in the beginning and 201.3MB in the end (delta: 50.3MB). Free memory was 76.9MB in the beginning and 90.9MB in the end (delta: -14.1MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 844.89ms. Allocated memory was 201.3MB in the beginning and 402.7MB in the end (delta: 201.3MB). Free memory was 90.9MB in the beginning and 283.8MB in the end (delta: -192.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * RCFGBuilder took 4552.48ms. Allocated memory is still 402.7MB. Free memory was 283.8MB in the beginning and 163.1MB in the end (delta: 120.8MB). Peak memory consumption was 149.5MB. Max. memory is 16.1GB. * TraceAbstraction took 11207.00ms. Allocated memory was 402.7MB in the beginning and 637.5MB in the end (delta: 234.9MB). Free memory was 162.0MB in the beginning and 276.7MB in the end (delta: -114.7MB). Peak memory consumption was 120.2MB. Max. memory is 16.1GB. * Witness Printer took 6.81ms. Allocated memory is still 637.5MB. Free memory is still 276.7MB. There was no memory consumed. Max. memory is 16.1GB. * 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 bitwiseAnd at line 517. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_7 mask_SORT_7 = (SORT_7)-1 >> (sizeof(SORT_7) * 8 - 32); [L30] const SORT_7 msb_SORT_7 = (SORT_7)1 << (32 - 1); [L32] const SORT_23 mask_SORT_23 = (SORT_23)-1 >> (sizeof(SORT_23) * 8 - 8); [L33] const SORT_23 msb_SORT_23 = (SORT_23)1 << (8 - 1); [L35] const SORT_27 mask_SORT_27 = (SORT_27)-1 >> (sizeof(SORT_27) * 8 - 7); [L36] const SORT_27 msb_SORT_27 = (SORT_27)1 << (7 - 1); [L38] const SORT_32 mask_SORT_32 = (SORT_32)-1 >> (sizeof(SORT_32) * 8 - 3); [L39] const SORT_32 msb_SORT_32 = (SORT_32)1 << (3 - 1); [L41] const SORT_40 mask_SORT_40 = (SORT_40)-1 >> (sizeof(SORT_40) * 8 - 24); [L42] const SORT_40 msb_SORT_40 = (SORT_40)1 << (24 - 1); [L44] const SORT_43 mask_SORT_43 = (SORT_43)-1 >> (sizeof(SORT_43) * 8 - 40); [L45] const SORT_43 msb_SORT_43 = (SORT_43)1 << (40 - 1); [L47] const SORT_70 mask_SORT_70 = (SORT_70)-1 >> (sizeof(SORT_70) * 8 - 2); [L48] const SORT_70 msb_SORT_70 = (SORT_70)1 << (2 - 1); [L50] const SORT_76 mask_SORT_76 = (SORT_76)-1 >> (sizeof(SORT_76) * 8 - 16); [L51] const SORT_76 msb_SORT_76 = (SORT_76)1 << (16 - 1); [L53] const SORT_100 mask_SORT_100 = (SORT_100)-1 >> (sizeof(SORT_100) * 8 - 13); [L54] const SORT_100 msb_SORT_100 = (SORT_100)1 << (13 - 1); [L56] const SORT_111 mask_SORT_111 = (SORT_111)-1 >> (sizeof(SORT_111) * 8 - 33); [L57] const SORT_111 msb_SORT_111 = (SORT_111)1 << (33 - 1); [L59] const SORT_118 mask_SORT_118 = (SORT_118)-1 >> (sizeof(SORT_118) * 8 - 4); [L60] const SORT_118 msb_SORT_118 = (SORT_118)1 << (4 - 1); [L62] const SORT_1 var_4 = 0; [L63] const SORT_7 var_9 = 0; [L64] const SORT_1 var_11 = 1; [L65] const SORT_7 var_15 = 1; [L66] const SORT_23 var_24 = 255; [L67] const SORT_32 var_33 = 0; [L68] const SORT_70 var_71 = 0; [L69] const SORT_23 var_85 = 0; [L70] const SORT_76 var_91 = 0; [L71] const SORT_118 var_119 = 0; [L72] const SORT_118 var_128 = 15; [L73] const SORT_23 var_153 = 93; [L74] const SORT_32 var_156 = 3; [L75] const SORT_32 var_177 = 7; [L76] const SORT_32 var_189 = 1; [L77] const SORT_32 var_199 = 2; [L78] const SORT_23 var_209 = 1; [L79] const SORT_32 var_258 = 5; [L80] const SORT_32 var_266 = 6; [L81] const SORT_32 var_270 = 4; [L82] const SORT_23 var_327 = 128; [L83] const SORT_23 var_335 = 221; [L84] const SORT_70 var_426 = 2; [L85] const SORT_70 var_429 = 1; [L86] const SORT_23 var_476 = 3; [L87] const SORT_23 var_479 = 131; [L88] const SORT_23 var_482 = 195; [L89] const SORT_23 var_485 = 7; [L90] const SORT_23 var_488 = 67; [L91] const SORT_118 var_522 = 3; [L92] const SORT_118 var_531 = 4; [L93] const SORT_118 var_552 = 6; [L94] const SORT_118 var_567 = 7; [L95] const SORT_118 var_572 = 5; [L96] const SORT_23 var_584 = 185; [L97] const SORT_23 var_588 = 186; [L98] const SORT_118 var_609 = 8; [L99] const SORT_70 var_627 = 3; [L100] const SORT_23 var_688 = 15; [L101] const SORT_118 var_714 = 13; [L102] const SORT_118 var_731 = 1; [L103] const SORT_118 var_733 = 2; [L104] const SORT_118 var_784 = 9; [L105] const SORT_118 var_785 = 10; [L106] const SORT_118 var_791 = 11; [L107] const SORT_118 var_792 = 12; [L108] const SORT_23 var_867 = 191; [L110] SORT_1 input_2; [L111] SORT_1 input_3; [L112] SORT_27 input_28; [L113] SORT_40 input_41; [L114] SORT_43 input_44; [L115] SORT_40 input_52; [L116] SORT_40 input_54; [L117] SORT_40 input_56; [L118] SORT_40 input_58; [L119] SORT_40 input_60; [L120] SORT_40 input_62; [L121] SORT_40 input_64; [L122] SORT_40 input_66; [L123] SORT_76 input_77; [L124] SORT_40 input_79; [L125] SORT_23 input_81; [L126] SORT_76 input_88; [L127] SORT_23 input_90; [L128] SORT_76 input_94; [L129] SORT_1 input_98; [L130] SORT_100 input_101; [L131] SORT_23 input_103; [L132] SORT_111 input_112; [L133] SORT_111 input_114; [L134] SORT_1 input_124; [L135] SORT_1 input_131; [L136] SORT_1 input_150; [L137] SORT_1 input_151; [L138] SORT_1 input_152; [L139] SORT_32 input_186; [L140] SORT_32 input_187; [L141] SORT_32 input_188; [L142] SORT_32 input_197; [L143] SORT_32 input_198; [L144] SORT_32 input_207; [L145] SORT_32 input_208; [L146] SORT_32 input_217; [L147] SORT_32 input_218; [L148] SORT_32 input_232; [L149] SORT_1 input_281; [L150] SORT_32 input_304; [L151] SORT_32 input_305; [L152] SORT_32 input_306; [L153] SORT_32 input_316; [L154] SORT_32 input_317; [L155] SORT_32 input_325; [L156] SORT_32 input_326; [L157] SORT_32 input_333; [L158] SORT_32 input_334; [L159] SORT_1 input_351; [L160] SORT_1 input_352; [L161] SORT_1 input_353; [L162] SORT_32 input_366; [L163] SORT_70 input_415; [L164] SORT_70 input_416; [L165] SORT_70 input_417; [L166] SORT_1 input_439; [L167] SORT_1 input_470; [L168] SORT_1 input_471; [L169] SORT_1 input_472; [L170] SORT_1 input_473; [L171] SORT_1 input_474; [L172] SORT_1 input_475; [L173] SORT_23 input_509; [L174] SORT_23 input_510; [L175] SORT_23 input_511; [L176] SORT_76 input_525; [L177] SORT_76 input_539; [L178] SORT_76 input_540; [L179] SORT_76 input_541; [L180] SORT_76 input_560; [L181] SORT_1 input_579; [L182] SORT_1 input_580; [L183] SORT_1 input_581; [L184] SORT_1 input_582; [L185] SORT_1 input_583; [L186] SORT_1 input_587; [L187] SORT_1 input_605; [L188] SORT_1 input_617; [L189] SORT_1 input_623; [L190] SORT_70 input_636; [L191] SORT_70 input_645; [L192] SORT_70 input_646; [L193] SORT_70 input_659; [L194] SORT_70 input_660; [L195] SORT_70 input_661; [L196] SORT_70 input_675; [L197] SORT_1 input_685; [L198] SORT_1 input_686; [L199] SORT_1 input_687; [L200] SORT_1 input_704; [L201] SORT_118 input_723; [L202] SORT_118 input_724; [L203] SORT_118 input_725; [L204] SORT_118 input_726; [L205] SORT_118 input_727; [L206] SORT_118 input_728; [L207] SORT_118 input_729; [L208] SORT_118 input_730; [L209] SORT_118 input_766; [L210] SORT_118 input_812; [L211] SORT_118 input_813; [L212] SORT_118 input_814; [L213] SORT_118 input_838; [L214] SORT_118 input_846; [L215] SORT_118 input_847; [L216] SORT_118 input_848; [L217] SORT_118 input_849; [L218] SORT_118 input_850; [L219] SORT_118 input_852; [L220] SORT_118 input_866; [L221] SORT_118 input_877; [L222] SORT_118 input_878; [L223] SORT_118 input_879; [L224] SORT_118 input_891; [L225] SORT_118 input_892; [L226] SORT_118 input_893; [L227] SORT_118 input_894; [L228] SORT_118 input_895; [L229] SORT_118 input_896; [L230] SORT_118 input_897; [L231] SORT_118 input_901; [L232] SORT_118 input_909; [L233] SORT_118 input_923; [L234] SORT_118 input_927; [L235] SORT_23 input_943; [L236] SORT_23 input_944; [L237] SORT_23 input_945; [L238] SORT_23 input_946; [L239] SORT_23 input_947; [L240] SORT_23 input_949; [L241] SORT_1 input_964; [L242] SORT_1 input_965; [L243] SORT_1 input_966; [L244] SORT_1 input_976; [L245] SORT_1 input_977; [L246] SORT_1 input_978; [L247] SORT_1 input_992; [L248] SORT_1 input_998; [L249] SORT_1 input_999; [L250] SORT_1 input_1000; [L251] SORT_1 input_1010; [L252] SORT_1 input_1011; [L253] SORT_1 input_1012; [L255] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L255] SORT_1 state_5 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L256] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L256] SORT_1 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L257] EXPR __VERIFIER_nondet_uchar() & mask_SORT_23 VAL [__VERIFIER_nondet_uchar() & mask_SORT_23=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L257] SORT_23 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_23; [L258] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L258] SORT_1 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L259] EXPR __VERIFIER_nondet_uchar() & mask_SORT_32 VAL [__VERIFIER_nondet_uchar() & mask_SORT_32=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L259] SORT_32 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_32; [L260] EXPR __VERIFIER_nondet_uchar() & mask_SORT_32 VAL [__VERIFIER_nondet_uchar() & mask_SORT_32=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L260] SORT_32 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_32; [L261] EXPR __VERIFIER_nondet_uchar() & mask_SORT_32 VAL [__VERIFIER_nondet_uchar() & mask_SORT_32=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L261] SORT_32 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_32; [L262] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L262] SORT_1 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L263] EXPR __VERIFIER_nondet_uchar() & mask_SORT_32 VAL [__VERIFIER_nondet_uchar() & mask_SORT_32=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L263] SORT_32 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_32; [L264] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L264] SORT_1 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L265] EXPR __VERIFIER_nondet_uchar() & mask_SORT_32 VAL [__VERIFIER_nondet_uchar() & mask_SORT_32=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L265] SORT_32 state_68 = __VERIFIER_nondet_uchar() & mask_SORT_32; [L266] EXPR __VERIFIER_nondet_uchar() & mask_SORT_70 VAL [__VERIFIER_nondet_uchar() & mask_SORT_70=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L266] SORT_70 state_72 = __VERIFIER_nondet_uchar() & mask_SORT_70; [L267] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L267] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L268] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L268] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L269] EXPR __VERIFIER_nondet_uchar() & mask_SORT_23 VAL [__VERIFIER_nondet_uchar() & mask_SORT_23=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L269] SORT_23 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_23; [L270] EXPR __VERIFIER_nondet_ushort() & mask_SORT_76 VAL [__VERIFIER_nondet_ushort() & mask_SORT_76=0, __VERIFIER_nondet_ushort()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L270] SORT_76 state_96 = __VERIFIER_nondet_ushort() & mask_SORT_76; [L271] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L271] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L272] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L272] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L273] EXPR __VERIFIER_nondet_uchar() & mask_SORT_70 VAL [__VERIFIER_nondet_uchar() & mask_SORT_70=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L273] SORT_70 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_70; [L274] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L274] SORT_1 state_116 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L275] EXPR __VERIFIER_nondet_uchar() & mask_SORT_118 VAL [__VERIFIER_nondet_uchar() & mask_SORT_118=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L275] SORT_118 state_120 = __VERIFIER_nondet_uchar() & mask_SORT_118; [L276] EXPR __VERIFIER_nondet_uchar() & mask_SORT_118 VAL [__VERIFIER_nondet_uchar() & mask_SORT_118=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L276] SORT_118 state_122 = __VERIFIER_nondet_uchar() & mask_SORT_118; [L277] EXPR __VERIFIER_nondet_ushort() & mask_SORT_76 VAL [__VERIFIER_nondet_ushort() & mask_SORT_76=0, __VERIFIER_nondet_ushort()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L277] SORT_76 state_126 = __VERIFIER_nondet_ushort() & mask_SORT_76; [L278] EXPR __VERIFIER_nondet_uchar() & mask_SORT_118 VAL [__VERIFIER_nondet_uchar() & mask_SORT_118=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L278] SORT_118 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_118; [L279] EXPR __VERIFIER_nondet_uchar() & mask_SORT_23 VAL [__VERIFIER_nondet_uchar() & mask_SORT_23=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=0, state_12=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L279] SORT_23 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_23; [L280] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=0, state_12=0, state_133=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L280] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L281] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=0, state_12=0, state_133=0, state_135=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L281] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L282] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=0, state_12=0, state_133=0, state_135=0, state_137=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L282] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L283] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=0, state_12=0, state_133=0, state_135=0, state_137=0, state_139=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L283] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L284] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=0, state_12=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L284] SORT_1 state_146 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L285] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [__VERIFIER_nondet_uchar() & mask_SORT_1=0, __VERIFIER_nondet_uchar()=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=0, state_12=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_25=0, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L285] SORT_1 state_148 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L287] SORT_1 init_6_arg_1 = var_4; [L288] state_5 = init_6_arg_1 [L289] SORT_1 init_13_arg_1 = var_11; [L290] state_12 = init_13_arg_1 [L291] SORT_23 init_26_arg_1 = var_24; [L292] state_25 = init_26_arg_1 [L293] SORT_1 init_31_arg_1 = var_4; [L294] state_30 = init_31_arg_1 [L295] SORT_32 init_35_arg_1 = var_33; [L296] state_34 = init_35_arg_1 [L297] SORT_32 init_37_arg_1 = var_33; [L298] state_36 = init_37_arg_1 [L299] SORT_32 init_39_arg_1 = var_33; [L300] state_38 = init_39_arg_1 [L301] SORT_1 init_47_arg_1 = var_4; [L302] state_46 = init_47_arg_1 [L303] SORT_32 init_49_arg_1 = var_33; [L304] state_48 = init_49_arg_1 [L305] SORT_1 init_51_arg_1 = var_4; [L306] state_50 = init_51_arg_1 [L307] SORT_32 init_69_arg_1 = var_33; [L308] state_68 = init_69_arg_1 [L309] SORT_70 init_73_arg_1 = var_71; [L310] state_72 = init_73_arg_1 [L311] SORT_1 init_75_arg_1 = var_4; [L312] state_74 = init_75_arg_1 [L313] SORT_1 init_84_arg_1 = var_4; [L314] state_83 = init_84_arg_1 [L315] SORT_23 init_87_arg_1 = var_85; [L316] state_86 = init_87_arg_1 [L317] SORT_76 init_97_arg_1 = var_91; [L318] state_96 = init_97_arg_1 [L319] SORT_1 init_106_arg_1 = var_4; [L320] state_105 = init_106_arg_1 [L321] SORT_1 init_108_arg_1 = var_4; [L322] state_107 = init_108_arg_1 [L323] SORT_70 init_110_arg_1 = var_71; [L324] state_109 = init_110_arg_1 [L325] SORT_1 init_117_arg_1 = var_4; [L326] state_116 = init_117_arg_1 [L327] SORT_118 init_121_arg_1 = var_119; [L328] state_120 = init_121_arg_1 [L329] SORT_118 init_123_arg_1 = var_119; [L330] state_122 = init_123_arg_1 [L331] SORT_76 init_127_arg_1 = var_91; [L332] state_126 = init_127_arg_1 [L333] SORT_118 init_130_arg_1 = var_128; [L334] state_129 = init_130_arg_1 [L335] SORT_23 init_134_arg_1 = var_85; [L336] state_133 = init_134_arg_1 [L337] SORT_1 init_136_arg_1 = var_4; [L338] state_135 = init_136_arg_1 [L339] SORT_1 init_138_arg_1 = var_4; [L340] state_137 = init_138_arg_1 [L341] SORT_1 init_140_arg_1 = var_4; [L342] state_139 = init_140_arg_1 [L343] SORT_1 init_142_arg_1 = var_4; [L344] state_141 = init_142_arg_1 [L345] SORT_1 init_147_arg_1 = var_4; [L346] state_146 = init_147_arg_1 [L347] SORT_1 init_149_arg_1 = var_4; [L348] state_148 = init_149_arg_1 VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L351] input_2 = __VERIFIER_nondet_uchar() [L352] input_3 = __VERIFIER_nondet_uchar() [L353] input_28 = __VERIFIER_nondet_uchar() [L354] input_41 = __VERIFIER_nondet_uint() [L355] input_44 = __VERIFIER_nondet_ulong() [L356] input_52 = __VERIFIER_nondet_uint() [L357] input_54 = __VERIFIER_nondet_uint() [L358] input_56 = __VERIFIER_nondet_uint() [L359] input_58 = __VERIFIER_nondet_uint() [L360] input_60 = __VERIFIER_nondet_uint() [L361] input_62 = __VERIFIER_nondet_uint() [L362] input_64 = __VERIFIER_nondet_uint() [L363] input_66 = __VERIFIER_nondet_uint() [L364] input_77 = __VERIFIER_nondet_ushort() [L365] input_79 = __VERIFIER_nondet_uint() [L366] input_81 = __VERIFIER_nondet_uchar() [L367] input_88 = __VERIFIER_nondet_ushort() [L368] input_90 = __VERIFIER_nondet_uchar() [L369] EXPR input_90 & mask_SORT_23 VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90 & mask_SORT_23=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_91=0, var_9=0] [L369] input_90 = input_90 & mask_SORT_23 [L370] input_94 = __VERIFIER_nondet_ushort() [L371] input_98 = __VERIFIER_nondet_uchar() [L372] input_101 = __VERIFIER_nondet_ushort() [L373] input_103 = __VERIFIER_nondet_uchar() [L374] input_112 = __VERIFIER_nondet_ulong() [L375] input_114 = __VERIFIER_nondet_ulong() [L376] input_124 = __VERIFIER_nondet_uchar() [L377] input_131 = __VERIFIER_nondet_uchar() [L378] input_150 = __VERIFIER_nondet_uchar() [L379] input_151 = __VERIFIER_nondet_uchar() [L380] input_152 = __VERIFIER_nondet_uchar() [L381] input_186 = __VERIFIER_nondet_uchar() [L382] input_187 = __VERIFIER_nondet_uchar() [L383] input_188 = __VERIFIER_nondet_uchar() [L384] input_197 = __VERIFIER_nondet_uchar() [L385] input_198 = __VERIFIER_nondet_uchar() [L386] input_207 = __VERIFIER_nondet_uchar() [L387] input_208 = __VERIFIER_nondet_uchar() [L388] input_217 = __VERIFIER_nondet_uchar() [L389] input_218 = __VERIFIER_nondet_uchar() [L390] input_232 = __VERIFIER_nondet_uchar() [L391] input_281 = __VERIFIER_nondet_uchar() [L392] input_304 = __VERIFIER_nondet_uchar() [L393] input_305 = __VERIFIER_nondet_uchar() [L394] input_306 = __VERIFIER_nondet_uchar() [L395] input_316 = __VERIFIER_nondet_uchar() [L396] input_317 = __VERIFIER_nondet_uchar() [L397] input_325 = __VERIFIER_nondet_uchar() [L398] input_326 = __VERIFIER_nondet_uchar() [L399] input_333 = __VERIFIER_nondet_uchar() [L400] input_334 = __VERIFIER_nondet_uchar() [L401] input_351 = __VERIFIER_nondet_uchar() [L402] input_352 = __VERIFIER_nondet_uchar() [L403] input_353 = __VERIFIER_nondet_uchar() [L404] input_366 = __VERIFIER_nondet_uchar() [L405] input_415 = __VERIFIER_nondet_uchar() [L406] input_416 = __VERIFIER_nondet_uchar() [L407] input_417 = __VERIFIER_nondet_uchar() [L408] input_439 = __VERIFIER_nondet_uchar() [L409] input_470 = __VERIFIER_nondet_uchar() [L410] input_471 = __VERIFIER_nondet_uchar() [L411] input_472 = __VERIFIER_nondet_uchar() [L412] input_473 = __VERIFIER_nondet_uchar() [L413] input_474 = __VERIFIER_nondet_uchar() [L414] input_475 = __VERIFIER_nondet_uchar() [L415] input_509 = __VERIFIER_nondet_uchar() [L416] input_510 = __VERIFIER_nondet_uchar() [L417] input_511 = __VERIFIER_nondet_uchar() [L418] input_525 = __VERIFIER_nondet_ushort() [L419] input_539 = __VERIFIER_nondet_ushort() [L420] input_540 = __VERIFIER_nondet_ushort() [L421] input_541 = __VERIFIER_nondet_ushort() [L422] input_560 = __VERIFIER_nondet_ushort() [L423] input_579 = __VERIFIER_nondet_uchar() [L424] input_580 = __VERIFIER_nondet_uchar() [L425] input_581 = __VERIFIER_nondet_uchar() [L426] input_582 = __VERIFIER_nondet_uchar() [L427] input_583 = __VERIFIER_nondet_uchar() [L428] input_587 = __VERIFIER_nondet_uchar() [L429] input_605 = __VERIFIER_nondet_uchar() [L430] input_617 = __VERIFIER_nondet_uchar() [L431] input_623 = __VERIFIER_nondet_uchar() [L432] input_636 = __VERIFIER_nondet_uchar() [L433] input_645 = __VERIFIER_nondet_uchar() [L434] input_646 = __VERIFIER_nondet_uchar() [L435] input_659 = __VERIFIER_nondet_uchar() [L436] input_660 = __VERIFIER_nondet_uchar() [L437] input_661 = __VERIFIER_nondet_uchar() [L438] input_675 = __VERIFIER_nondet_uchar() [L439] input_685 = __VERIFIER_nondet_uchar() [L440] input_686 = __VERIFIER_nondet_uchar() [L441] input_687 = __VERIFIER_nondet_uchar() [L442] input_704 = __VERIFIER_nondet_uchar() [L443] input_723 = __VERIFIER_nondet_uchar() [L444] input_724 = __VERIFIER_nondet_uchar() [L445] input_725 = __VERIFIER_nondet_uchar() [L446] input_726 = __VERIFIER_nondet_uchar() [L447] input_727 = __VERIFIER_nondet_uchar() [L448] input_728 = __VERIFIER_nondet_uchar() [L449] input_729 = __VERIFIER_nondet_uchar() [L450] input_730 = __VERIFIER_nondet_uchar() [L451] input_766 = __VERIFIER_nondet_uchar() [L452] input_812 = __VERIFIER_nondet_uchar() [L453] input_813 = __VERIFIER_nondet_uchar() [L454] input_814 = __VERIFIER_nondet_uchar() [L455] input_838 = __VERIFIER_nondet_uchar() [L456] input_846 = __VERIFIER_nondet_uchar() [L457] input_847 = __VERIFIER_nondet_uchar() [L458] input_848 = __VERIFIER_nondet_uchar() [L459] input_849 = __VERIFIER_nondet_uchar() [L460] input_850 = __VERIFIER_nondet_uchar() [L461] input_852 = __VERIFIER_nondet_uchar() [L462] input_866 = __VERIFIER_nondet_uchar() [L463] input_877 = __VERIFIER_nondet_uchar() [L464] input_878 = __VERIFIER_nondet_uchar() [L465] input_879 = __VERIFIER_nondet_uchar() [L466] input_891 = __VERIFIER_nondet_uchar() [L467] input_892 = __VERIFIER_nondet_uchar() [L468] input_893 = __VERIFIER_nondet_uchar() [L469] input_894 = __VERIFIER_nondet_uchar() [L470] input_895 = __VERIFIER_nondet_uchar() [L471] input_896 = __VERIFIER_nondet_uchar() [L472] input_897 = __VERIFIER_nondet_uchar() [L473] input_901 = __VERIFIER_nondet_uchar() [L474] input_909 = __VERIFIER_nondet_uchar() [L475] input_923 = __VERIFIER_nondet_uchar() [L476] input_927 = __VERIFIER_nondet_uchar() [L477] input_943 = __VERIFIER_nondet_uchar() [L478] input_944 = __VERIFIER_nondet_uchar() [L479] input_945 = __VERIFIER_nondet_uchar() [L480] input_946 = __VERIFIER_nondet_uchar() [L481] input_947 = __VERIFIER_nondet_uchar() [L482] input_949 = __VERIFIER_nondet_uchar() [L483] input_964 = __VERIFIER_nondet_uchar() [L484] input_965 = __VERIFIER_nondet_uchar() [L485] input_966 = __VERIFIER_nondet_uchar() [L486] input_976 = __VERIFIER_nondet_uchar() [L487] input_977 = __VERIFIER_nondet_uchar() [L488] input_978 = __VERIFIER_nondet_uchar() [L489] input_992 = __VERIFIER_nondet_uchar() [L490] input_998 = __VERIFIER_nondet_uchar() [L491] input_999 = __VERIFIER_nondet_uchar() [L492] input_1000 = __VERIFIER_nondet_uchar() [L493] input_1010 = __VERIFIER_nondet_uchar() [L494] input_1011 = __VERIFIER_nondet_uchar() [L495] input_1012 = __VERIFIER_nondet_uchar() [L498] SORT_1 var_8_arg_0 = state_5; VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_8_arg_0=0, var_91=0, var_9=0] [L499] EXPR var_8_arg_0 & mask_SORT_1 VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_119=0, var_11=1, var_128=15, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_8_arg_0 & mask_SORT_1=0, var_8_arg_0=0, var_91=0, var_9=0] [L499] var_8_arg_0 = var_8_arg_0 & mask_SORT_1 [L500] SORT_7 var_8 = var_8_arg_0; [L501] SORT_7 var_10_arg_0 = var_8; [L502] SORT_7 var_10_arg_1 = var_9; [L503] SORT_1 var_10 = var_10_arg_0 == var_10_arg_1; [L504] SORT_1 var_14_arg_0 = state_12; VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_10=1, var_10_arg_0=0, var_10_arg_1=0, var_119=0, var_11=1, var_128=15, var_14_arg_0=1, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_8=0, var_8_arg_0=0, var_91=0, var_9=0] [L505] EXPR var_14_arg_0 & mask_SORT_1 VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_10=1, var_10_arg_0=0, var_10_arg_1=0, var_119=0, var_11=1, var_128=15, var_14_arg_0 & mask_SORT_1=1, var_14_arg_0=1, var_153=93, var_156=3, var_15=1, var_177=7, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_8=0, var_8_arg_0=0, var_91=0, var_9=0] [L505] var_14_arg_0 = var_14_arg_0 & mask_SORT_1 [L506] SORT_7 var_14 = var_14_arg_0; [L507] SORT_7 var_16_arg_0 = var_14; [L508] SORT_7 var_16_arg_1 = var_15; [L509] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L510] SORT_1 var_17_arg_0 = var_10; [L511] SORT_1 var_17_arg_1 = var_16; VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_10=1, var_10_arg_0=0, var_10_arg_1=0, var_119=0, var_11=1, var_128=15, var_14=1, var_14_arg_0=1, var_153=93, var_156=3, var_15=1, var_16=1, var_16_arg_0=1, var_16_arg_1=1, var_177=7, var_17_arg_0=1, var_17_arg_1=1, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_8=0, var_8_arg_0=0, var_91=0, var_9=0] [L512] EXPR var_17_arg_0 & var_17_arg_1 VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_10=1, var_10_arg_0=0, var_10_arg_1=0, var_119=0, var_11=1, var_128=15, var_14=1, var_14_arg_0=1, var_153=93, var_156=3, var_15=1, var_16=1, var_16_arg_0=1, var_16_arg_1=1, var_177=7, var_17_arg_0 & var_17_arg_1=1, var_17_arg_0=1, var_17_arg_1=1, var_189=1, var_199=2, var_209=1, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_8=0, var_8_arg_0=0, var_91=0, var_9=0] [L512] SORT_1 var_17 = var_17_arg_0 & var_17_arg_1; [L513] SORT_1 var_20_arg_0 = var_17; [L514] SORT_1 var_20 = ~var_20_arg_0; [L515] SORT_1 var_21_arg_0 = var_11; [L516] SORT_1 var_21_arg_1 = var_20; VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_10=1, var_10_arg_0=0, var_10_arg_1=0, var_119=0, var_11=1, var_128=15, var_14=1, var_14_arg_0=1, var_153=93, var_156=3, var_15=1, var_16=1, var_16_arg_0=1, var_16_arg_1=1, var_177=7, var_17=1, var_17_arg_0=1, var_17_arg_1=1, var_189=1, var_199=2, var_209=1, var_20=254, var_20_arg_0=1, var_21_arg_0=1, var_21_arg_1=254, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_8=0, var_8_arg_0=0, var_91=0, var_9=0] [L517] EXPR var_21_arg_0 & var_21_arg_1 VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_10=1, var_10_arg_0=0, var_10_arg_1=0, var_119=0, var_11=1, var_128=15, var_14=1, var_14_arg_0=1, var_153=93, var_156=3, var_15=1, var_16=1, var_16_arg_0=1, var_16_arg_1=1, var_177=7, var_17=1, var_17_arg_0=1, var_17_arg_1=1, var_189=1, var_199=2, var_209=1, var_20=254, var_20_arg_0=1, var_21_arg_0 & var_21_arg_1=1, var_21_arg_0=1, var_21_arg_1=254, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_8=0, var_8_arg_0=0, var_91=0, var_9=0] [L517] SORT_1 var_21 = var_21_arg_0 & var_21_arg_1; [L518] EXPR var_21 & mask_SORT_1 VAL [init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_117_arg_1=0, init_121_arg_1=0, init_123_arg_1=0, init_127_arg_1=0, init_130_arg_1=15, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=1, init_140_arg_1=0, init_142_arg_1=0, init_147_arg_1=0, init_149_arg_1=0, init_26_arg_1=255, init_31_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_69_arg_1=0, init_6_arg_1=0, init_73_arg_1=0, init_75_arg_1=0, init_84_arg_1=0, init_87_arg_1=0, init_97_arg_1=0, input_90=0, mask_SORT_100=8191, mask_SORT_111=8589934591, mask_SORT_118=15, mask_SORT_1=1, mask_SORT_23=255, mask_SORT_27=127, mask_SORT_32=7, mask_SORT_40=16777215, mask_SORT_43=1099511627775, mask_SORT_70=3, mask_SORT_76=65535, mask_SORT_7=4294967295, msb_SORT_100=4096, msb_SORT_111=4294967296, msb_SORT_118=8, msb_SORT_1=1, msb_SORT_23=128, msb_SORT_27=64, msb_SORT_32=4, msb_SORT_40=8388608, msb_SORT_43=549755813888, msb_SORT_70=2, msb_SORT_76=32768, msb_SORT_7=2147483648, state_105=0, state_107=0, state_109=0, state_116=0, state_120=0, state_122=0, state_126=0, state_129=15, state_12=1, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_146=0, state_148=0, state_25=255, state_30=0, state_34=0, state_36=0, state_38=0, state_46=0, state_48=0, state_50=0, state_5=0, state_68=0, state_72=0, state_74=0, state_83=0, state_86=0, state_96=0, var_10=1, var_10_arg_0=0, var_10_arg_1=0, var_119=0, var_11=1, var_128=15, var_14=1, var_14_arg_0=1, var_153=93, var_156=3, var_15=1, var_16=1, var_16_arg_0=1, var_16_arg_1=1, var_177=7, var_17=1, var_17_arg_0=1, var_17_arg_1=1, var_189=1, var_199=2, var_209=1, var_20=254, var_20_arg_0=1, var_21 & mask_SORT_1=1, var_21=1, var_21_arg_0=1, var_21_arg_1=254, var_24=255, var_258=5, var_266=6, var_270=4, var_327=128, var_335=221, var_33=0, var_426=2, var_429=1, var_476=3, var_479=131, var_482=195, var_485=7, var_488=67, var_4=0, var_522=3, var_531=4, var_552=6, var_567=7, var_572=5, var_584=185, var_588=186, var_609=8, var_627=3, var_688=15, var_714=13, var_71=0, var_731=1, var_733=2, var_784=9, var_785=10, var_791=11, var_792=12, var_85=0, var_867=191, var_8=0, var_8_arg_0=0, var_91=0, var_9=0] [L518] var_21 = var_21 & mask_SORT_1 [L519] SORT_1 bad_22_arg_0 = var_21; [L520] CALL __VERIFIER_assert(!(bad_22_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, 659 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.9s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14259 SdHoareTripleChecker+Valid, 3.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 14259 mSDsluCounter, 20661 SdHoareTripleChecker+Invalid, 2.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 14525 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1537 IncrementalHoareTripleChecker+Invalid, 1543 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 6136 mSDtfsCounter, 1537 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 52 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=676occurred in iteration=5, InterpolantAutomatonStates: 36, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 2236 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 4.6s InterpolantComputationTime, 570 NumberOfCodeBlocks, 570 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 481 ConstructedInterpolants, 0 QuantifiedInterpolants, 1933 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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 [2023-11-06 22:44:42,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fea6ddf5a312efb31106b0b076d25211f4d930aa5997189aee01372ba555a622 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:44:45,075 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:44:45,221 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-06 22:44:45,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:44:45,229 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:44:45,273 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:44:45,274 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:44:45,274 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:44:45,275 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:44:45,280 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:44:45,281 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:44:45,282 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:44:45,282 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:44:45,284 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:44:45,285 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:44:45,285 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:44:45,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:44:45,286 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:44:45,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:44:45,287 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 22:44:45,287 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 22:44:45,288 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 22:44:45,288 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:44:45,289 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:44:45,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:44:45,290 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:44:45,290 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:44:45,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:44:45,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:44:45,291 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:44:45,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:44:45,293 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 22:44:45,293 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 22:44:45,294 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:44:45,294 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:44:45,294 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:44:45,294 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:44:45,295 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 22:44:45,295 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:44:45,296 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fea6ddf5a312efb31106b0b076d25211f4d930aa5997189aee01372ba555a622 [2023-11-06 22:44:45,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:44:45,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:44:45,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:44:45,876 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:44:45,876 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:44:45,878 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c [2023-11-06 22:44:49,320 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:44:49,887 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:44:49,888 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c [2023-11-06 22:44:49,926 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/data/cf2f400eb/824694253cec4ed58b1025e9b2a3c840/FLAG3ea78ab12 [2023-11-06 22:44:49,948 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/data/cf2f400eb/824694253cec4ed58b1025e9b2a3c840 [2023-11-06 22:44:49,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:44:49,958 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:44:49,962 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:44:49,963 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:44:49,969 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:44:49,970 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:44:49" (1/1) ... [2023-11-06 22:44:49,971 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69f57146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:49, skipping insertion in model container [2023-11-06 22:44:49,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:44:49" (1/1) ... [2023-11-06 22:44:50,126 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:44:50,398 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c[1244,1257] [2023-11-06 22:44:50,979 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:44:50,996 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:44:51,012 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.mpeg.c[1244,1257] [2023-11-06 22:44:51,253 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:44:51,270 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:44:51,270 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51 WrapperNode [2023-11-06 22:44:51,271 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:44:51,272 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:44:51,272 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:44:51,272 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:44:51,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,354 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,573 INFO L138 Inliner]: procedures = 17, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3387 [2023-11-06 22:44:51,573 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:44:51,575 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:44:51,575 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:44:51,575 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:44:51,585 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,585 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,619 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,620 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,722 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,731 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,758 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,773 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,802 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:44:51,803 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:44:51,804 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:44:51,804 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:44:51,805 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (1/1) ... [2023-11-06 22:44:51,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:44:51,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:44:51,842 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:44:51,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:44:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:44:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 22:44:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:44:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:44:52,607 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:44:52,610 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:44:59,318 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:44:59,325 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:44:59,325 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:44:59,328 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:44:59 BoogieIcfgContainer [2023-11-06 22:44:59,328 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:44:59,330 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:44:59,331 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:44:59,334 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:44:59,335 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:44:49" (1/3) ... [2023-11-06 22:44:59,336 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2104110 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:44:59, skipping insertion in model container [2023-11-06 22:44:59,336 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:44:51" (2/3) ... [2023-11-06 22:44:59,337 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2104110 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:44:59, skipping insertion in model container [2023-11-06 22:44:59,337 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:44:59" (3/3) ... [2023-11-06 22:44:59,338 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.mpeg.c [2023-11-06 22:44:59,361 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:44:59,361 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:44:59,415 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:44:59,423 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=LoopsAndPotentialCycles, 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;@6567103f, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:44:59,424 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:44:59,429 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 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) [2023-11-06 22:44:59,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-06 22:44:59,438 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:44:59,439 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2023-11-06 22:44:59,440 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:44:59,447 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:44:59,448 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2023-11-06 22:44:59,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:44:59,466 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [784674569] [2023-11-06 22:44:59,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:44:59,467 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:44:59,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:44:59,473 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:44:59,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-06 22:45:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:00,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 30 conjunts are in the unsatisfiable core [2023-11-06 22:45:00,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:45:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:45:00,718 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:45:00,719 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:45:00,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [784674569] [2023-11-06 22:45:00,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [784674569] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:45:00,720 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:45:00,720 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:45:00,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090285037] [2023-11-06 22:45:00,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:45:00,731 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:45:00,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:45:00,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:45:00,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:45:00,777 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 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) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) [2023-11-06 22:45:01,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:45:01,653 INFO L93 Difference]: Finished difference Result 19 states and 27 transitions. [2023-11-06 22:45:01,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:45:01,656 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) Word has length 5 [2023-11-06 22:45:01,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:45:01,665 INFO L225 Difference]: With dead ends: 19 [2023-11-06 22:45:01,665 INFO L226 Difference]: Without dead ends: 10 [2023-11-06 22:45:01,669 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:45:01,674 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 3 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-06 22:45:01,675 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 11 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-06 22:45:01,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2023-11-06 22:45:01,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2023-11-06 22:45:01,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 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) [2023-11-06 22:45:01,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2023-11-06 22:45:01,707 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2023-11-06 22:45:01,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:45:01,707 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2023-11-06 22:45:01,707 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) [2023-11-06 22:45:01,708 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2023-11-06 22:45:01,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-06 22:45:01,708 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:45:01,708 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2023-11-06 22:45:01,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:45:01,912 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:45:01,913 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:45:01,913 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:45:01,913 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2023-11-06 22:45:01,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:45:01,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1417450111] [2023-11-06 22:45:01,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:45:01,919 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:45:01,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:45:01,921 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:45:01,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-06 22:45:14,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:14,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 2607 conjuncts, 73 conjunts are in the unsatisfiable core [2023-11-06 22:45:14,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:45:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:45:15,640 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:45:25,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:45:25,515 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:45:25,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1417450111] [2023-11-06 22:45:25,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1417450111] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:45:25,516 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:45:25,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-11-06 22:45:25,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1307532537] [2023-11-06 22:45:25,517 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:45:25,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 22:45:25,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:45:25,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 22:45:25,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:45:25,520 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) [2023-11-06 22:45:27,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:45:27,712 INFO L93 Difference]: Finished difference Result 15 states and 15 transitions. [2023-11-06 22:45:27,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:45:27,712 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) Word has length 8 [2023-11-06 22:45:27,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:45:27,713 INFO L225 Difference]: With dead ends: 15 [2023-11-06 22:45:27,713 INFO L226 Difference]: Without dead ends: 13 [2023-11-06 22:45:27,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:45:27,716 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 6 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 17 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:45:27,717 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 17 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-11-06 22:45:27,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2023-11-06 22:45:27,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 12. [2023-11-06 22:45:27,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 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) [2023-11-06 22:45:27,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2023-11-06 22:45:27,723 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2023-11-06 22:45:27,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:45:27,723 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2023-11-06 22:45:27,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) [2023-11-06 22:45:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2023-11-06 22:45:27,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-06 22:45:27,725 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:45:27,725 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2023-11-06 22:45:27,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:45:27,948 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:45:27,949 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:45:27,949 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:45:27,949 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2023-11-06 22:45:27,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:45:27,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1644829807] [2023-11-06 22:45:27,960 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-06 22:45:27,960 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:45:27,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:45:27,963 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:45:27,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1435767-980a-41b4-bb85-5151925ef059/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-06 22:46:20,495 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-06 22:46:20,495 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:46:20,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 5038 conjuncts, 178 conjunts are in the unsatisfiable core [2023-11-06 22:46:20,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:46:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:46:22,850 INFO L327 TraceCheckSpWp]: Computing backward predicates...