./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d4a5712020ec411b26b222aa2e78595cdb24e1f443506a64eda3410a2987f6a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:15:21,155 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:15:21,244 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 04:15:21,251 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:15:21,251 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:15:21,272 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:15:21,273 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:15:21,273 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:15:21,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:15:21,274 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:15:21,274 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:15:21,274 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:15:21,274 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:15:21,274 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:15:21,274 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:15:21,274 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:15:21,274 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:15:21,274 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:15:21,275 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:15:21,275 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:15:21,275 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:15:21,275 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:15:21,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:15:21,275 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:15:21,276 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:15:21,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:15:21,276 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:15:21,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:15:21,276 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:15:21,276 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:15:21,276 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:15:21,276 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:15:21,276 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:15:21,276 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:15:21,277 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:15:21,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:15:21,277 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:15:21,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:15:21,277 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:15:21,277 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:15:21,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:15:21,277 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:15:21,277 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:15:21,278 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:15:21,278 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Taipan 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 -> d4a5712020ec411b26b222aa2e78595cdb24e1f443506a64eda3410a2987f6a8 [2024-11-14 04:15:21,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:15:21,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:15:21,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:15:21,600 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:15:21,600 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:15:21,603 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c Unable to find full path for "g++" [2024-11-14 04:15:23,707 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:15:24,064 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:15:24,064 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c [2024-11-14 04:15:24,085 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/data/52df42cfd/132c94734279480abad9dc527b770fc5/FLAGf58bcd5a2 [2024-11-14 04:15:24,109 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/data/52df42cfd/132c94734279480abad9dc527b770fc5 [2024-11-14 04:15:24,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:15:24,114 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:15:24,115 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:15:24,116 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:15:24,122 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:15:24,123 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:24,124 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f14ecc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24, skipping insertion in model container [2024-11-14 04:15:24,126 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:24,182 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:15:24,360 WARN L250 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_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c[1259,1272] [2024-11-14 04:15:24,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:15:24,691 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:15:24,703 WARN L250 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_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c[1259,1272] [2024-11-14 04:15:24,860 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:15:24,874 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:15:24,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24 WrapperNode [2024-11-14 04:15:24,875 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:15:24,876 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:15:24,876 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:15:24,877 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:15:24,883 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:24,923 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,202 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2162 [2024-11-14 04:15:25,203 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:15:25,204 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:15:25,204 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:15:25,204 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:15:25,213 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,249 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,250 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,412 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,436 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,476 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,491 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,546 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:15:25,548 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:15:25,548 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:15:25,549 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:15:25,549 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (1/1) ... [2024-11-14 04:15:25,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:15:25,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:15:25,584 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:15:25,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:15:25,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:15:25,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 04:15:25,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:15:25,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:15:26,174 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:15:26,179 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:15:29,235 INFO L? ?]: Removed 1355 outVars from TransFormulas that were not future-live. [2024-11-14 04:15:29,235 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 04:15:32,638 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 04:15:32,639 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 04:15:32,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:15:32 BoogieIcfgContainer [2024-11-14 04:15:32,639 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 04:15:32,642 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 04:15:32,642 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 04:15:32,647 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 04:15:32,647 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:15:24" (1/3) ... [2024-11-14 04:15:32,648 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cc0c2e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:15:32, skipping insertion in model container [2024-11-14 04:15:32,648 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:15:24" (2/3) ... [2024-11-14 04:15:32,648 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cc0c2e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:15:32, skipping insertion in model container [2024-11-14 04:15:32,648 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:15:32" (3/3) ... [2024-11-14 04:15:32,650 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p07.c [2024-11-14 04:15:32,670 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 04:15:32,672 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.vis_arrays_vsaR_p07.c that has 1 procedures, 7 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 04:15:32,734 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 04:15:32,750 INFO L333 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, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@52017160, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 04:15:32,751 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 04:15:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 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) [2024-11-14 04:15:32,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-14 04:15:32,763 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:15:32,765 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2024-11-14 04:15:32,766 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:15:32,771 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:15:32,773 INFO L85 PathProgramCache]: Analyzing trace with hash 79755560, now seen corresponding path program 1 times [2024-11-14 04:15:32,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:15:32,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663949522] [2024-11-14 04:15:32,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:15:32,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:15:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:15:36,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 04:15:36,317 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 04:15:36,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663949522] [2024-11-14 04:15:36,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663949522] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:15:36,318 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:15:36,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 04:15:36,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638348682] [2024-11-14 04:15:36,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:15:36,324 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 04:15:36,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 04:15:36,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 04:15:36,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 04:15:36,351 INFO L87 Difference]: Start difference. First operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 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 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2024-11-14 04:15:38,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 04:15:40,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 04:15:42,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 04:15:44,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 04:15:46,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 04:15:48,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-14 04:15:48,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:15:48,815 INFO L93 Difference]: Finished difference Result 15 states and 20 transitions. [2024-11-14 04:15:48,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 04:15:48,828 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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 4 [2024-11-14 04:15:48,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:15:48,835 INFO L225 Difference]: With dead ends: 15 [2024-11-14 04:15:48,836 INFO L226 Difference]: Without dead ends: 9 [2024-11-14 04:15:48,840 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-14 04:15:48,845 INFO L432 NwaCegarLoop]: 2 mSDtfsCounter, 2 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.4s IncrementalHoareTripleChecker+Time [2024-11-14 04:15:48,847 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 6 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 6 Unknown, 0 Unchecked, 12.4s Time] [2024-11-14 04:15:48,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2024-11-14 04:15:48,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2024-11-14 04:15:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 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) [2024-11-14 04:15:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2024-11-14 04:15:48,881 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2024-11-14 04:15:48,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:15:48,881 INFO L471 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2024-11-14 04:15:48,881 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2024-11-14 04:15:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2024-11-14 04:15:48,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-14 04:15:48,882 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:15:48,882 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2024-11-14 04:15:48,882 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-14 04:15:48,882 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:15:48,883 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:15:48,883 INFO L85 PathProgramCache]: Analyzing trace with hash 955604780, now seen corresponding path program 1 times [2024-11-14 04:15:48,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:15:48,883 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [227054894] [2024-11-14 04:15:48,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:15:48,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:15:59,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 04:15:59,031 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 04:16:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 04:16:08,705 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-14 04:16:08,706 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-14 04:16:08,708 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-14 04:16:08,710 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-14 04:16:08,717 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-14 04:16:08,840 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 04:16:08,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 04:16:08 BoogieIcfgContainer [2024-11-14 04:16:08,848 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 04:16:08,849 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-14 04:16:08,849 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-14 04:16:08,850 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-14 04:16:08,851 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:15:32" (3/4) ... [2024-11-14 04:16:08,853 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-14 04:16:08,854 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-14 04:16:08,856 INFO L158 Benchmark]: Toolchain (without parser) took 44741.37ms. Allocated memory was 117.4MB in the beginning and 847.2MB in the end (delta: 729.8MB). Free memory was 90.2MB in the beginning and 719.0MB in the end (delta: -628.8MB). Peak memory consumption was 106.5MB. Max. memory is 16.1GB. [2024-11-14 04:16:08,857 INFO L158 Benchmark]: CDTParser took 1.32ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:16:08,857 INFO L158 Benchmark]: CACSL2BoogieTranslator took 760.20ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 46.6MB in the end (delta: 43.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-14 04:16:08,858 INFO L158 Benchmark]: Boogie Procedure Inliner took 327.44ms. Allocated memory is still 117.4MB. Free memory was 46.6MB in the beginning and 48.2MB in the end (delta: -1.6MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2024-11-14 04:16:08,860 INFO L158 Benchmark]: Boogie Preprocessor took 342.48ms. Allocated memory is still 117.4MB. Free memory was 48.2MB in the beginning and 48.4MB in the end (delta: -252.2kB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2024-11-14 04:16:08,861 INFO L158 Benchmark]: RCFGBuilder took 7091.12ms. Allocated memory was 117.4MB in the beginning and 385.9MB in the end (delta: 268.4MB). Free memory was 48.4MB in the beginning and 114.3MB in the end (delta: -65.9MB). Peak memory consumption was 246.7MB. Max. memory is 16.1GB. [2024-11-14 04:16:08,861 INFO L158 Benchmark]: TraceAbstraction took 36206.45ms. Allocated memory was 385.9MB in the beginning and 847.2MB in the end (delta: 461.4MB). Free memory was 114.3MB in the beginning and 719.0MB in the end (delta: -604.7MB). Peak memory consumption was 339.8MB. Max. memory is 16.1GB. [2024-11-14 04:16:08,863 INFO L158 Benchmark]: Witness Printer took 5.43ms. Allocated memory is still 847.2MB. Free memory was 719.0MB in the beginning and 719.0MB in the end (delta: 49.3kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 04:16:08,868 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.32ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 760.20ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 46.6MB in the end (delta: 43.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 327.44ms. Allocated memory is still 117.4MB. Free memory was 46.6MB in the beginning and 48.2MB in the end (delta: -1.6MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 342.48ms. Allocated memory is still 117.4MB. Free memory was 48.2MB in the beginning and 48.4MB in the end (delta: -252.2kB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. * RCFGBuilder took 7091.12ms. Allocated memory was 117.4MB in the beginning and 385.9MB in the end (delta: 268.4MB). Free memory was 48.4MB in the beginning and 114.3MB in the end (delta: -65.9MB). Peak memory consumption was 246.7MB. Max. memory is 16.1GB. * TraceAbstraction took 36206.45ms. Allocated memory was 385.9MB in the beginning and 847.2MB in the end (delta: 461.4MB). Free memory was 114.3MB in the beginning and 719.0MB in the end (delta: -604.7MB). Peak memory consumption was 339.8MB. Max. memory is 16.1GB. * Witness Printer took 5.43ms. Allocated memory is still 847.2MB. Free memory was 719.0MB in the beginning and 719.0MB in the end (delta: 49.3kB). Peak memory consumption was 8.4MB. 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 bitwiseOr at line 184, overapproximation of bitwiseOr at line 228, overapproximation of bitwiseAnd at line 148, overapproximation of bitwiseAnd at line 83, overapproximation of bitwiseAnd at line 215. 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 5); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (5 - 1); [L32] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 12); [L33] const SORT_5 msb_SORT_5 = (SORT_5)1 << (12 - 1); [L35] const SORT_10 mask_SORT_10 = (SORT_10)-1 >> (sizeof(SORT_10) * 8 - 3); [L36] const SORT_10 msb_SORT_10 = (SORT_10)1 << (3 - 1); [L38] const SORT_18 mask_SORT_18 = (SORT_18)-1 >> (sizeof(SORT_18) * 8 - 2); [L39] const SORT_18 msb_SORT_18 = (SORT_18)1 << (2 - 1); [L41] const SORT_84 mask_SORT_84 = (SORT_84)-1 >> (sizeof(SORT_84) * 8 - 4); [L42] const SORT_84 msb_SORT_84 = (SORT_84)1 << (4 - 1); [L44] const SORT_148 mask_SORT_148 = (SORT_148)-1 >> (sizeof(SORT_148) * 8 - 32); [L45] const SORT_148 msb_SORT_148 = (SORT_148)1 << (32 - 1); [L47] const SORT_5 var_7 = 0; [L48] const SORT_10 var_12 = 3; [L49] const SORT_10 var_15 = 4; [L50] const SORT_10 var_24 = 0; [L51] const SORT_3 var_29 = 0; [L52] const SORT_1 var_37 = 1; [L53] const SORT_1 var_45 = 0; [L54] const SORT_10 var_62 = 2; [L55] const SORT_10 var_66 = 1; [L56] const SORT_10 var_72 = 5; [L57] const SORT_10 var_100 = 7; [L58] const SORT_10 var_105 = 6; [L59] const SORT_148 var_150 = 0; [L60] const SORT_3 var_165 = 2; [L61] const SORT_3 var_187 = 31; [L63] SORT_1 input_2; [L64] SORT_3 input_4; [L65] SORT_5 input_6; [L66] SORT_3 input_176; [L67] SORT_3 input_177; [L68] SORT_3 input_178; [L69] SORT_3 input_186; [L70] SORT_3 input_195; [L71] SORT_3 input_196; [L72] SORT_3 input_197; [L73] SORT_3 input_200; [L74] SORT_3 input_219; [L75] SORT_3 input_220; [L76] SORT_3 input_221; [L77] SORT_3 input_224; [L78] SORT_3 input_226; [L79] SORT_18 input_240; [L80] SORT_18 input_241; [L81] SORT_18 input_242; [L83] EXPR __VERIFIER_nondet_ushort() & mask_SORT_5 [L83] SORT_5 state_8 = __VERIFIER_nondet_ushort() & mask_SORT_5; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_10 [L84] SORT_10 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_10; [L85] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L85] SORT_3 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L86] SORT_3 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L87] SORT_3 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L88] SORT_1 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L89] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L89] SORT_3 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L90] SORT_3 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L91] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L91] SORT_3 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L92] SORT_3 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L93] SORT_3 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L94] SORT_3 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L95] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L95] SORT_3 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L97] SORT_5 init_9_arg_1 = var_7; [L98] state_8 = init_9_arg_1 [L99] SORT_10 init_26_arg_1 = var_24; [L100] state_25 = init_26_arg_1 [L101] SORT_3 init_31_arg_1 = var_29; [L102] state_30 = init_31_arg_1 [L103] SORT_3 init_42_arg_1 = var_29; [L104] state_41 = init_42_arg_1 [L105] SORT_3 init_44_arg_1 = var_29; [L106] state_43 = init_44_arg_1 [L107] SORT_1 init_47_arg_1 = var_45; [L108] state_46 = init_47_arg_1 [L109] SORT_3 init_49_arg_1 = var_29; [L110] state_48 = init_49_arg_1 [L111] SORT_3 init_51_arg_1 = var_29; [L112] state_50 = init_51_arg_1 [L113] SORT_3 init_53_arg_1 = var_29; [L114] state_52 = init_53_arg_1 [L115] SORT_3 init_55_arg_1 = var_29; [L116] state_54 = init_55_arg_1 [L117] SORT_3 init_57_arg_1 = var_29; [L118] state_56 = init_57_arg_1 [L119] SORT_3 init_59_arg_1 = var_29; [L120] state_58 = init_59_arg_1 [L121] SORT_3 init_61_arg_1 = var_29; [L122] state_60 = init_61_arg_1 VAL [mask_SORT_10=7, mask_SORT_18=3, mask_SORT_1=1, mask_SORT_3=31, mask_SORT_84=15, state_25=0, state_30=0, state_41=0, state_43=0, state_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_58=0, state_60=0, state_8=0, var_100=7, var_105=6, var_12=3, var_150=0, var_15=4, var_165=2, var_187=31, var_24=0, var_29=0, var_37=1, var_45=0, var_62=2, var_66=1, var_72=5] [L125] input_2 = __VERIFIER_nondet_uchar() [L126] input_4 = __VERIFIER_nondet_uchar() [L127] input_6 = __VERIFIER_nondet_ushort() [L128] input_176 = __VERIFIER_nondet_uchar() [L129] input_177 = __VERIFIER_nondet_uchar() [L130] input_178 = __VERIFIER_nondet_uchar() [L131] input_186 = __VERIFIER_nondet_uchar() [L132] input_195 = __VERIFIER_nondet_uchar() [L133] input_196 = __VERIFIER_nondet_uchar() [L134] input_197 = __VERIFIER_nondet_uchar() [L135] input_200 = __VERIFIER_nondet_uchar() [L136] input_219 = __VERIFIER_nondet_uchar() [L137] input_220 = __VERIFIER_nondet_uchar() [L138] input_221 = __VERIFIER_nondet_uchar() [L139] input_224 = __VERIFIER_nondet_uchar() [L140] input_226 = __VERIFIER_nondet_uchar() [L141] input_240 = __VERIFIER_nondet_uchar() [L142] input_241 = __VERIFIER_nondet_uchar() [L143] input_242 = __VERIFIER_nondet_uchar() [L146] SORT_5 var_11_arg_0 = state_8; [L147] SORT_10 var_11 = var_11_arg_0 >> 9; [L148] EXPR var_11 & mask_SORT_10 [L148] var_11 = var_11 & mask_SORT_10 [L149] SORT_10 var_13_arg_0 = var_11; [L150] SORT_10 var_13_arg_1 = var_12; [L151] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L152] SORT_5 var_14_arg_0 = state_8; [L153] SORT_10 var_14 = var_14_arg_0 >> 0; [L154] EXPR var_14 & mask_SORT_10 [L154] var_14 = var_14 & mask_SORT_10 [L155] SORT_10 var_16_arg_0 = var_14; [L156] SORT_10 var_16_arg_1 = var_15; [L157] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L158] SORT_1 var_17_arg_0 = var_13; [L159] SORT_1 var_17_arg_1 = var_16; [L160] EXPR var_17_arg_0 & var_17_arg_1 [L160] SORT_1 var_17 = var_17_arg_0 & var_17_arg_1; [L161] SORT_5 var_19_arg_0 = state_8; [L162] SORT_18 var_19 = var_19_arg_0 >> 7; [L163] EXPR var_19 & mask_SORT_18 [L163] var_19 = var_19 & mask_SORT_18 [L164] SORT_5 var_20_arg_0 = state_8; [L165] SORT_18 var_20 = var_20_arg_0 >> 5; [L166] EXPR var_20 & mask_SORT_18 [L166] var_20 = var_20 & mask_SORT_18 [L167] SORT_18 var_21_arg_0 = var_19; [L168] SORT_18 var_21_arg_1 = var_20; [L169] SORT_1 var_21 = var_21_arg_0 == var_21_arg_1; [L170] SORT_1 var_22_arg_0 = var_17; [L171] SORT_1 var_22_arg_1 = var_21; [L172] EXPR var_22_arg_0 & var_22_arg_1 [L172] SORT_1 var_22 = var_22_arg_0 & var_22_arg_1; [L173] SORT_1 var_23_arg_0 = var_22; [L174] SORT_1 var_23 = ~var_23_arg_0; [L175] SORT_10 var_27_arg_0 = state_25; [L176] SORT_1 var_27 = var_27_arg_0 >> 2; [L177] SORT_1 var_28_arg_0 = var_27; [L178] SORT_1 var_28 = ~var_28_arg_0; [L179] SORT_3 var_32_arg_0 = state_30; [L180] SORT_3 var_32_arg_1 = var_29; [L181] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L182] SORT_1 var_33_arg_0 = var_28; [L183] SORT_1 var_33_arg_1 = var_32; [L184] EXPR var_33_arg_0 | var_33_arg_1 [L184] SORT_1 var_33 = var_33_arg_0 | var_33_arg_1; [L185] SORT_1 var_34_arg_0 = var_23; [L186] SORT_1 var_34_arg_1 = var_33; [L187] EXPR var_34_arg_0 | var_34_arg_1 [L187] SORT_1 var_34 = var_34_arg_0 | var_34_arg_1; [L188] SORT_1 var_38_arg_0 = var_34; [L189] SORT_1 var_38 = ~var_38_arg_0; [L190] SORT_1 var_39_arg_0 = var_37; [L191] SORT_1 var_39_arg_1 = var_38; [L192] EXPR var_39_arg_0 & var_39_arg_1 [L192] SORT_1 var_39 = var_39_arg_0 & var_39_arg_1; [L193] EXPR var_39 & mask_SORT_1 [L193] var_39 = var_39 & mask_SORT_1 [L194] SORT_1 bad_40_arg_0 = var_39; [L195] CALL __VERIFIER_assert(!(bad_40_arg_0)) [L21] COND FALSE !(!(cond)) [L195] RET __VERIFIER_assert(!(bad_40_arg_0)) [L197] SORT_10 var_77_arg_0 = state_25; [L198] SORT_10 var_77_arg_1 = var_24; [L199] SORT_1 var_77 = var_77_arg_0 == var_77_arg_1; [L200] SORT_1 var_78_arg_0 = var_77; [L201] SORT_5 var_78_arg_1 = input_6; [L202] SORT_5 var_78_arg_2 = state_8; [L203] SORT_5 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L204] SORT_5 next_79_arg_1 = var_78; [L205] SORT_10 var_81_arg_0 = state_25; [L206] SORT_10 var_81_arg_1 = var_15; [L207] SORT_1 var_81 = var_81_arg_0 == var_81_arg_1; [L208] SORT_10 var_80_arg_0 = state_25; [L209] SORT_10 var_80_arg_1 = var_66; [L210] SORT_10 var_80 = var_80_arg_0 + var_80_arg_1; [L211] SORT_1 var_82_arg_0 = var_81; [L212] SORT_10 var_82_arg_1 = var_24; [L213] SORT_10 var_82_arg_2 = var_80; [L214] SORT_10 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L215] EXPR var_82 & mask_SORT_10 [L215] var_82 = var_82 & mask_SORT_10 [L216] SORT_10 next_83_arg_1 = var_82; [L217] SORT_10 var_129_arg_0 = state_25; [L218] SORT_10 var_129_arg_1 = var_62; [L219] SORT_1 var_129 = var_129_arg_0 == var_129_arg_1; [L220] SORT_10 var_65_arg_0 = var_11; [L221] SORT_10 var_65_arg_1 = var_24; [L222] SORT_1 var_65 = var_65_arg_0 == var_65_arg_1; [L223] SORT_10 var_67_arg_0 = var_11; [L224] SORT_10 var_67_arg_1 = var_66; [L225] SORT_1 var_67 = var_67_arg_0 == var_67_arg_1; [L226] SORT_1 var_68_arg_0 = var_65; [L227] SORT_1 var_68_arg_1 = var_67; [L228] EXPR var_68_arg_0 | var_68_arg_1 [L228] SORT_1 var_68 = var_68_arg_0 | var_68_arg_1; [L229] EXPR var_68 & mask_SORT_1 [L229] var_68 = var_68 & mask_SORT_1 [L230] SORT_5 var_89_arg_0 = state_8; [L231] SORT_3 var_89 = var_89_arg_0 >> 0; [L232] SORT_3 var_127_arg_0 = state_41; [L233] SORT_3 var_127_arg_1 = var_89; [L234] SORT_3 var_127 = var_127_arg_0 + var_127_arg_1; [L235] SORT_10 var_124_arg_0 = var_14; [L236] SORT_10 var_124_arg_1 = var_24; [L237] SORT_1 var_124 = var_124_arg_0 == var_124_arg_1; [L238] SORT_3 var_123_arg_0 = state_41; [L239] SORT_3 var_123_arg_1 = state_43; [L240] SORT_3 var_123 = var_123_arg_0 + var_123_arg_1; [L241] SORT_10 var_121_arg_0 = var_14; [L242] SORT_10 var_121_arg_1 = var_66; [L243] SORT_1 var_121 = var_121_arg_0 == var_121_arg_1; [L244] SORT_3 var_120_arg_0 = state_41; [L245] SORT_3 var_120_arg_1 = state_43; [L246] SORT_3 var_120 = var_120_arg_0 - var_120_arg_1; [L247] SORT_10 var_118_arg_0 = var_14; [L248] SORT_10 var_118_arg_1 = var_62; [L249] SORT_1 var_118 = var_118_arg_0 == var_118_arg_1; [L250] SORT_3 var_117_arg_0 = state_41; [L251] SORT_3 var_117_arg_1 = state_43; [L252] EXPR var_117_arg_0 & var_117_arg_1 [L252] SORT_3 var_117 = var_117_arg_0 & var_117_arg_1; [L253] SORT_10 var_115_arg_0 = var_14; [L254] SORT_10 var_115_arg_1 = var_12; [L255] SORT_1 var_115 = var_115_arg_0 == var_115_arg_1; [L256] SORT_3 var_114_arg_0 = state_41; [L257] SORT_3 var_114_arg_1 = state_43; [L258] EXPR var_114_arg_0 | var_114_arg_1 [L258] SORT_3 var_114 = var_114_arg_0 | var_114_arg_1; [L259] SORT_10 var_112_arg_0 = var_14; [L260] SORT_10 var_112_arg_1 = var_15; [L261] SORT_1 var_112 = var_112_arg_0 == var_112_arg_1; [L262] SORT_3 var_111_arg_0 = state_41; [L263] SORT_3 var_111_arg_1 = state_43; [L264] EXPR var_111_arg_0 ^ var_111_arg_1 [L264] SORT_3 var_111 = var_111_arg_0 ^ var_111_arg_1; [L265] SORT_10 var_109_arg_0 = var_14; [L266] SORT_10 var_109_arg_1 = var_72; [L267] SORT_1 var_109 = var_109_arg_0 == var_109_arg_1; [L268] SORT_3 var_108_arg_0 = state_41; [L269] SORT_3 var_108 = ~var_108_arg_0; [L270] SORT_10 var_106_arg_0 = var_14; [L271] SORT_10 var_106_arg_1 = var_105; [L272] SORT_1 var_106 = var_106_arg_0 == var_106_arg_1; [L273] SORT_3 var_103_arg_0 = state_41; [L274] SORT_84 var_103 = var_103_arg_0 >> 1; [L275] EXPR var_103 & mask_SORT_84 [L275] var_103 = var_103 & mask_SORT_84 [L276] SORT_1 var_104_arg_0 = var_45; [L277] SORT_84 var_104_arg_1 = var_103; [L278] EXPR ((SORT_3)var_104_arg_0 << 4) | var_104_arg_1 [L278] SORT_3 var_104 = ((SORT_3)var_104_arg_0 << 4) | var_104_arg_1; [L279] SORT_10 var_101_arg_0 = var_14; [L280] SORT_10 var_101_arg_1 = var_100; [L281] SORT_1 var_101 = var_101_arg_0 == var_101_arg_1; [L282] SORT_3 var_98_arg_0 = state_41; [L283] SORT_1 var_98 = var_98_arg_0 >> 4; [L284] SORT_3 var_97_arg_0 = state_41; [L285] SORT_84 var_97 = var_97_arg_0 >> 1; [L286] EXPR var_97 & mask_SORT_84 [L286] var_97 = var_97 & mask_SORT_84 [L287] SORT_1 var_99_arg_0 = var_98; [L288] SORT_84 var_99_arg_1 = var_97; [L289] EXPR ((SORT_3)var_99_arg_0 << 4) | var_99_arg_1 [L289] SORT_3 var_99 = ((SORT_3)var_99_arg_0 << 4) | var_99_arg_1; [L290] SORT_1 var_102_arg_0 = var_101; [L291] SORT_3 var_102_arg_1 = var_99; [L292] SORT_3 var_102_arg_2 = state_30; [L293] SORT_3 var_102 = var_102_arg_0 ? var_102_arg_1 : var_102_arg_2; [L294] SORT_1 var_107_arg_0 = var_106; [L295] SORT_3 var_107_arg_1 = var_104; [L296] SORT_3 var_107_arg_2 = var_102; [L297] SORT_3 var_107 = var_107_arg_0 ? var_107_arg_1 : var_107_arg_2; [L298] SORT_1 var_110_arg_0 = var_109; [L299] SORT_3 var_110_arg_1 = var_108; [L300] SORT_3 var_110_arg_2 = var_107; [L301] SORT_3 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L302] SORT_1 var_113_arg_0 = var_112; [L303] SORT_3 var_113_arg_1 = var_111; [L304] SORT_3 var_113_arg_2 = var_110; [L305] SORT_3 var_113 = var_113_arg_0 ? var_113_arg_1 : var_113_arg_2; [L306] SORT_1 var_116_arg_0 = var_115; [L307] SORT_3 var_116_arg_1 = var_114; [L308] SORT_3 var_116_arg_2 = var_113; [L309] SORT_3 var_116 = var_116_arg_0 ? var_116_arg_1 : var_116_arg_2; [L310] SORT_1 var_119_arg_0 = var_118; [L311] SORT_3 var_119_arg_1 = var_117; [L312] SORT_3 var_119_arg_2 = var_116; [L313] SORT_3 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L314] SORT_1 var_122_arg_0 = var_121; [L315] SORT_3 var_122_arg_1 = var_120; [L316] SORT_3 var_122_arg_2 = var_119; [L317] SORT_3 var_122 = var_122_arg_0 ? var_122_arg_1 : var_122_arg_2; [L318] SORT_1 var_125_arg_0 = var_124; [L319] SORT_3 var_125_arg_1 = var_123; [L320] SORT_3 var_125_arg_2 = var_122; [L321] SORT_3 var_125 = var_125_arg_0 ? var_125_arg_1 : var_125_arg_2; [L322] SORT_10 var_71_arg_0 = var_11; [L323] SORT_10 var_71_arg_1 = var_15; [L324] SORT_1 var_71 = var_71_arg_0 == var_71_arg_1; [L325] SORT_10 var_73_arg_0 = var_11; [L326] SORT_10 var_73_arg_1 = var_72; [L327] SORT_1 var_73 = var_73_arg_0 == var_73_arg_1; [L328] SORT_1 var_74_arg_0 = var_71; [L329] SORT_1 var_74_arg_1 = var_73; [L330] EXPR var_74_arg_0 | var_74_arg_1 [L330] SORT_1 var_74 = var_74_arg_0 | var_74_arg_1; [L331] EXPR var_74 & mask_SORT_1 [L331] var_74 = var_74 & mask_SORT_1 [L332] SORT_10 var_94_arg_0 = var_11; [L333] SORT_10 var_94_arg_1 = var_15; [L334] SORT_1 var_94 = var_94_arg_0 == var_94_arg_1; [L335] SORT_3 var_93_arg_0 = state_41; [L336] SORT_3 var_93_arg_1 = var_89; [L337] SORT_3 var_93 = var_93_arg_0 + var_93_arg_1; [L338] SORT_10 var_91_arg_0 = var_11; [L339] SORT_10 var_91_arg_1 = var_72; [L340] SORT_1 var_91 = var_91_arg_0 == var_91_arg_1; [L341] SORT_3 var_90_arg_0 = state_41; [L342] SORT_3 var_90_arg_1 = var_89; [L343] SORT_3 var_90 = var_90_arg_0 - var_90_arg_1; [L344] SORT_1 var_92_arg_0 = var_91; [L345] SORT_3 var_92_arg_1 = var_90; [L346] SORT_3 var_92_arg_2 = state_30; [L347] SORT_3 var_92 = var_92_arg_0 ? var_92_arg_1 : var_92_arg_2; [L348] SORT_1 var_95_arg_0 = var_94; [L349] SORT_3 var_95_arg_1 = var_93; [L350] SORT_3 var_95_arg_2 = var_92; [L351] SORT_3 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L352] SORT_10 var_63_arg_0 = var_11; [L353] SORT_10 var_63_arg_1 = var_62; [L354] SORT_1 var_63 = var_63_arg_0 == var_63_arg_1; [L355] SORT_5 var_85_arg_0 = state_8; [L356] SORT_84 var_85 = var_85_arg_0 >> 0; [L357] SORT_84 var_86_arg_0 = var_85; [L358] SORT_1 var_86_arg_1 = var_45; [L359] EXPR ((SORT_3)var_86_arg_0 << 1) | var_86_arg_1 [L359] SORT_3 var_86 = ((SORT_3)var_86_arg_0 << 1) | var_86_arg_1; [L360] SORT_3 var_87_arg_0 = state_50; [L361] SORT_3 var_87_arg_1 = var_86; [L362] SORT_3 var_87 = var_87_arg_0 + var_87_arg_1; [L363] SORT_1 var_88_arg_0 = var_63; [L364] SORT_3 var_88_arg_1 = var_87; [L365] SORT_3 var_88_arg_2 = state_30; [L366] SORT_3 var_88 = var_88_arg_0 ? var_88_arg_1 : var_88_arg_2; [L367] SORT_1 var_96_arg_0 = var_74; [L368] SORT_3 var_96_arg_1 = var_95; [L369] SORT_3 var_96_arg_2 = var_88; [L370] SORT_3 var_96 = var_96_arg_0 ? var_96_arg_1 : var_96_arg_2; [L371] SORT_1 var_126_arg_0 = var_13; [L372] SORT_3 var_126_arg_1 = var_125; [L373] SORT_3 var_126_arg_2 = var_96; [L374] SORT_3 var_126 = var_126_arg_0 ? var_126_arg_1 : var_126_arg_2; [L375] SORT_1 var_128_arg_0 = var_68; [L376] SORT_3 var_128_arg_1 = var_127; [L377] SORT_3 var_128_arg_2 = var_126; [L378] SORT_3 var_128 = var_128_arg_0 ? var_128_arg_1 : var_128_arg_2; [L379] SORT_1 var_130_arg_0 = var_129; [L380] SORT_3 var_130_arg_1 = var_128; [L381] SORT_3 var_130_arg_2 = state_30; [L382] SORT_3 var_130 = var_130_arg_0 ? var_130_arg_1 : var_130_arg_2; [L383] EXPR var_130 & mask_SORT_3 [L383] var_130 = var_130 & mask_SORT_3 [L384] SORT_3 next_131_arg_1 = var_130; [L385] SORT_10 var_137_arg_0 = state_25; [L386] SORT_10 var_137_arg_1 = var_66; [L387] SORT_1 var_137 = var_137_arg_0 == var_137_arg_1; [L388] SORT_5 var_135_arg_0 = state_8; [L389] SORT_1 var_135 = var_135_arg_0 >> 8; [L390] EXPR var_135 & mask_SORT_1 [L390] var_135 = var_135 & mask_SORT_1 [L391] SORT_5 var_132_arg_0 = state_8; [L392] SORT_1 var_132 = var_132_arg_0 >> 7; [L393] EXPR var_132 & mask_SORT_1 [L393] var_132 = var_132 & mask_SORT_1 [L394] SORT_1 var_134_arg_0 = var_132; [L395] SORT_3 var_134_arg_1 = state_60; [L396] SORT_3 var_134_arg_2 = state_58; [L397] SORT_3 var_134 = var_134_arg_0 ? var_134_arg_1 : var_134_arg_2; [L398] SORT_1 var_133_arg_0 = var_132; [L399] SORT_3 var_133_arg_1 = state_56; [L400] SORT_3 var_133_arg_2 = state_54; [L401] SORT_3 var_133 = var_133_arg_0 ? var_133_arg_1 : var_133_arg_2; [L402] SORT_1 var_136_arg_0 = var_135; [L403] SORT_3 var_136_arg_1 = var_134; [L404] SORT_3 var_136_arg_2 = var_133; [L405] SORT_3 var_136 = var_136_arg_0 ? var_136_arg_1 : var_136_arg_2; [L406] SORT_1 var_138_arg_0 = var_137; [L407] SORT_3 var_138_arg_1 = var_136; [L408] SORT_3 var_138_arg_2 = state_41; [L409] SORT_3 var_138 = var_138_arg_0 ? var_138_arg_1 : var_138_arg_2; [L410] SORT_3 next_139_arg_1 = var_138; [L411] SORT_10 var_145_arg_0 = state_25; [L412] SORT_10 var_145_arg_1 = var_66; [L413] SORT_1 var_145 = var_145_arg_0 == var_145_arg_1; [L414] SORT_5 var_143_arg_0 = state_8; [L415] SORT_1 var_143 = var_143_arg_0 >> 6; [L416] EXPR var_143 & mask_SORT_1 [L416] var_143 = var_143 & mask_SORT_1 [L417] SORT_5 var_140_arg_0 = state_8; [L418] SORT_1 var_140 = var_140_arg_0 >> 5; [L419] EXPR var_140 & mask_SORT_1 [L419] var_140 = var_140 & mask_SORT_1 [L420] SORT_1 var_142_arg_0 = var_140; [L421] SORT_3 var_142_arg_1 = state_60; [L422] SORT_3 var_142_arg_2 = state_58; [L423] SORT_3 var_142 = var_142_arg_0 ? var_142_arg_1 : var_142_arg_2; [L424] SORT_1 var_141_arg_0 = var_140; [L425] SORT_3 var_141_arg_1 = state_56; [L426] SORT_3 var_141_arg_2 = state_54; [L427] SORT_3 var_141 = var_141_arg_0 ? var_141_arg_1 : var_141_arg_2; [L428] SORT_1 var_144_arg_0 = var_143; [L429] SORT_3 var_144_arg_1 = var_142; [L430] SORT_3 var_144_arg_2 = var_141; [L431] SORT_3 var_144 = var_144_arg_0 ? var_144_arg_1 : var_144_arg_2; [L432] SORT_1 var_146_arg_0 = var_145; [L433] SORT_3 var_146_arg_1 = var_144; [L434] SORT_3 var_146_arg_2 = state_43; [L435] SORT_3 var_146 = var_146_arg_0 ? var_146_arg_1 : var_146_arg_2; [L436] SORT_3 next_147_arg_1 = var_146; [L437] SORT_10 var_156_arg_0 = state_25; [L438] SORT_10 var_156_arg_1 = var_62; [L439] SORT_1 var_156 = var_156_arg_0 == var_156_arg_1; [L440] SORT_3 var_149_arg_0 = state_41; [L441] EXPR var_149_arg_0 & mask_SORT_3 [L441] var_149_arg_0 = var_149_arg_0 & mask_SORT_3 [L442] SORT_148 var_149 = var_149_arg_0; [L443] SORT_148 var_151_arg_0 = var_149; [L444] SORT_148 var_151_arg_1 = var_150; [L445] SORT_1 var_151 = var_151_arg_0 == var_151_arg_1; [L446] SORT_1 var_152_arg_0 = var_63; [L447] SORT_1 var_152_arg_1 = var_151; [L448] SORT_1 var_152_arg_2 = state_46; [L449] SORT_1 var_152 = var_152_arg_0 ? var_152_arg_1 : var_152_arg_2; [L450] SORT_1 var_153_arg_0 = var_74; [L451] SORT_1 var_153_arg_1 = state_46; [L452] SORT_1 var_153_arg_2 = var_152; [L453] SORT_1 var_153 = var_153_arg_0 ? var_153_arg_1 : var_153_arg_2; [L454] SORT_1 var_154_arg_0 = var_13; [L455] SORT_1 var_154_arg_1 = state_46; [L456] SORT_1 var_154_arg_2 = var_153; [L457] SORT_1 var_154 = var_154_arg_0 ? var_154_arg_1 : var_154_arg_2; [L458] SORT_1 var_155_arg_0 = var_68; [L459] SORT_1 var_155_arg_1 = state_46; [L460] SORT_1 var_155_arg_2 = var_154; [L461] SORT_1 var_155 = var_155_arg_0 ? var_155_arg_1 : var_155_arg_2; [L462] SORT_1 var_157_arg_0 = var_156; [L463] SORT_1 var_157_arg_1 = var_155; [L464] SORT_1 var_157_arg_2 = state_46; [L465] SORT_1 var_157 = var_157_arg_0 ? var_157_arg_1 : var_157_arg_2; [L466] EXPR var_157 & mask_SORT_1 [L466] var_157 = var_157 & mask_SORT_1 [L467] SORT_1 next_158_arg_1 = var_157; [L468] SORT_10 var_162_arg_0 = state_25; [L469] SORT_10 var_162_arg_1 = var_12; [L470] SORT_1 var_162 = var_162_arg_0 == var_162_arg_1; [L471] SORT_10 var_159_arg_0 = var_11; [L472] SORT_10 var_159_arg_1 = var_24; [L473] SORT_1 var_159 = var_159_arg_0 == var_159_arg_1; [L474] SORT_1 var_160_arg_0 = var_159; [L475] SORT_3 var_160_arg_1 = input_4; [L476] SORT_3 var_160_arg_2 = state_48; [L477] SORT_3 var_160 = var_160_arg_0 ? var_160_arg_1 : var_160_arg_2; [L478] SORT_1 var_161_arg_0 = var_68; [L479] SORT_3 var_161_arg_1 = var_160; [L480] SORT_3 var_161_arg_2 = state_48; [L481] SORT_3 var_161 = var_161_arg_0 ? var_161_arg_1 : var_161_arg_2; [L482] SORT_1 var_163_arg_0 = var_162; [L483] SORT_3 var_163_arg_1 = var_161; [L484] SORT_3 var_163_arg_2 = state_48; [L485] SORT_3 var_163 = var_163_arg_0 ? var_163_arg_1 : var_163_arg_2; [L486] SORT_3 next_164_arg_1 = var_163; [L487] SORT_10 var_167_arg_0 = state_25; [L488] SORT_10 var_167_arg_1 = var_24; [L489] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L490] SORT_3 var_166_arg_0 = state_52; [L491] SORT_3 var_166_arg_1 = var_165; [L492] SORT_3 var_166 = var_166_arg_0 + var_166_arg_1; [L493] SORT_1 var_168_arg_0 = var_167; [L494] SORT_3 var_168_arg_1 = var_166; [L495] SORT_3 var_168_arg_2 = state_50; [L496] SORT_3 var_168 = var_168_arg_0 ? var_168_arg_1 : var_168_arg_2; [L497] SORT_3 next_169_arg_1 = var_168; [L498] SORT_10 var_172_arg_0 = state_25; [L499] SORT_10 var_172_arg_1 = var_12; [L500] SORT_1 var_172 = var_172_arg_0 == var_172_arg_1; [L501] SORT_1 var_170_arg_0 = state_46; [L502] SORT_3 var_170_arg_1 = state_30; [L503] SORT_3 var_170_arg_2 = state_50; [L504] SORT_3 var_170 = var_170_arg_0 ? var_170_arg_1 : var_170_arg_2; [L505] SORT_1 var_171_arg_0 = var_63; [L506] SORT_3 var_171_arg_1 = var_170; [L507] SORT_3 var_171_arg_2 = state_50; [L508] SORT_3 var_171 = var_171_arg_0 ? var_171_arg_1 : var_171_arg_2; [L509] SORT_1 var_173_arg_0 = var_172; [L510] SORT_3 var_173_arg_1 = var_171; [L511] SORT_3 var_173_arg_2 = state_52; [L512] SORT_3 var_173 = var_173_arg_0 ? var_173_arg_1 : var_173_arg_2; [L513] SORT_3 next_174_arg_1 = var_173; [L514] SORT_10 var_193_arg_0 = state_25; [L515] SORT_10 var_193_arg_1 = var_15; [L516] SORT_1 var_193 = var_193_arg_0 == var_193_arg_1; [L517] SORT_18 var_188_arg_0 = var_20; [L518] EXPR var_188_arg_0 & mask_SORT_18 [L518] var_188_arg_0 = var_188_arg_0 & mask_SORT_18 [L519] SORT_148 var_188 = var_188_arg_0; [L520] SORT_148 var_189_arg_0 = var_188; [L521] SORT_148 var_189_arg_1 = var_150; [L522] SORT_1 var_189 = var_189_arg_0 != var_189_arg_1; [L523] SORT_1 var_190_arg_0 = var_189; [L524] SORT_3 var_190_arg_1 = var_187; [L525] SORT_3 var_190_arg_2 = var_29; [L526] SORT_3 var_190 = var_190_arg_0 ? var_190_arg_1 : var_190_arg_2; [L527] SORT_1 var_191_arg_0 = var_74; [L528] SORT_3 var_191_arg_1 = var_190; [L529] SORT_3 var_191_arg_2 = var_29; [L530] SORT_3 var_191 = var_191_arg_0 ? var_191_arg_1 : var_191_arg_2; [L531] SORT_1 var_192_arg_0 = var_13; [L532] SORT_3 var_192_arg_1 = var_29; [L533] SORT_3 var_192_arg_2 = var_191; [L534] SORT_3 var_192 = var_192_arg_0 ? var_192_arg_1 : var_192_arg_2; [L535] SORT_1 var_194_arg_0 = var_193; [L536] SORT_3 var_194_arg_1 = var_192; [L537] SORT_3 var_194_arg_2 = var_29; [L538] SORT_3 var_194 = var_194_arg_0 ? var_194_arg_1 : var_194_arg_2; [L539] SORT_10 var_217_arg_0 = state_25; [L540] SORT_10 var_217_arg_1 = var_15; [L541] SORT_1 var_217 = var_217_arg_0 == var_217_arg_1; [L542] SORT_10 var_213_arg_0 = var_11; [L543] SORT_10 var_213_arg_1 = var_24; [L544] SORT_1 var_213 = var_213_arg_0 == var_213_arg_1; [L545] SORT_18 var_210_arg_0 = var_20; [L546] EXPR var_210_arg_0 & mask_SORT_18 [L546] var_210_arg_0 = var_210_arg_0 & mask_SORT_18 [L547] SORT_148 var_210 = var_210_arg_0; [L548] SORT_148 var_211_arg_0 = var_210; [L549] SORT_148 var_211_arg_1 = var_150; [L550] SORT_1 var_211 = var_211_arg_0 != var_211_arg_1; [L551] SORT_1 var_212_arg_0 = var_211; [L552] SORT_3 var_212_arg_1 = var_187; [L553] SORT_3 var_212_arg_2 = var_29; [L554] SORT_3 var_212 = var_212_arg_0 ? var_212_arg_1 : var_212_arg_2; [L555] SORT_1 var_214_arg_0 = var_213; [L556] SORT_3 var_214_arg_1 = var_212; [L557] SORT_3 var_214_arg_2 = var_29; [L558] SORT_3 var_214 = var_214_arg_0 ? var_214_arg_1 : var_214_arg_2; [L559] SORT_1 var_215_arg_0 = var_74; [L560] SORT_3 var_215_arg_1 = var_29; [L561] SORT_3 var_215_arg_2 = var_214; [L562] SORT_3 var_215 = var_215_arg_0 ? var_215_arg_1 : var_215_arg_2; [L563] SORT_1 var_216_arg_0 = var_13; [L564] SORT_3 var_216_arg_1 = var_29; [L565] SORT_3 var_216_arg_2 = var_215; [L566] SORT_3 var_216 = var_216_arg_0 ? var_216_arg_1 : var_216_arg_2; [L567] SORT_1 var_218_arg_0 = var_217; [L568] SORT_3 var_218_arg_1 = var_216; [L569] SORT_3 var_218_arg_2 = var_29; [L570] SORT_3 var_218 = var_218_arg_0 ? var_218_arg_1 : var_218_arg_2; [L571] SORT_3 var_236_arg_0 = var_194; [L572] SORT_3 var_236_arg_1 = var_218; [L573] EXPR var_236_arg_0 | var_236_arg_1 [L573] SORT_3 var_236 = var_236_arg_0 | var_236_arg_1; [L574] EXPR var_236 & mask_SORT_3 [L574] var_236 = var_236 & mask_SORT_3 [L575] SORT_3 var_237_arg_0 = var_236; [L576] SORT_1 var_237 = var_237_arg_0 != 0; [L577] SORT_10 var_245_arg_0 = state_25; [L578] SORT_10 var_245_arg_1 = var_15; [L579] SORT_1 var_245 = var_245_arg_0 == var_245_arg_1; [L580] SORT_5 var_179_arg_0 = state_8; [L581] SORT_18 var_179 = var_179_arg_0 >> 3; [L582] SORT_18 var_180_arg_0 = var_179; [L583] EXPR var_180_arg_0 & mask_SORT_18 [L583] var_180_arg_0 = var_180_arg_0 & mask_SORT_18 [L584] SORT_148 var_180 = var_180_arg_0; [L585] SORT_148 var_181_arg_0 = var_180; [L586] SORT_148 var_181_arg_1 = var_150; [L587] SORT_1 var_181 = var_181_arg_0 != var_181_arg_1; [L588] SORT_1 var_243_arg_0 = var_181; [L589] SORT_18 var_243_arg_1 = var_179; [L590] SORT_18 var_243_arg_2 = input_242; [L591] SORT_18 var_243 = var_243_arg_0 ? var_243_arg_1 : var_243_arg_2; [L592] SORT_1 var_244_arg_0 = var_13; [L593] SORT_18 var_244_arg_1 = var_243; [L594] SORT_18 var_244_arg_2 = input_241; [L595] SORT_18 var_244 = var_244_arg_0 ? var_244_arg_1 : var_244_arg_2; [L596] SORT_1 var_246_arg_0 = var_245; [L597] SORT_18 var_246_arg_1 = var_244; [L598] SORT_18 var_246_arg_2 = input_240; [L599] SORT_18 var_246 = var_246_arg_0 ? var_246_arg_1 : var_246_arg_2; [L600] SORT_1 var_247_arg_0 = var_237; [L601] SORT_18 var_247_arg_1 = var_20; [L602] SORT_18 var_247_arg_2 = var_246; [L603] SORT_18 var_247 = var_247_arg_0 ? var_247_arg_1 : var_247_arg_2; [L604] SORT_18 var_248_arg_0 = var_247; [L605] SORT_1 var_248 = var_248_arg_0 >> 0; [L606] EXPR var_248 & mask_SORT_1 [L606] var_248 = var_248 & mask_SORT_1 [L607] SORT_1 var_249_arg_0 = var_248; [L608] SORT_1 var_249_arg_1 = var_45; [L609] SORT_1 var_249 = var_249_arg_0 == var_249_arg_1; [L610] SORT_18 var_250_arg_0 = var_247; [L611] SORT_1 var_250 = var_250_arg_0 >> 1; [L612] EXPR var_250 & mask_SORT_1 [L612] var_250 = var_250 & mask_SORT_1 [L613] SORT_1 var_251_arg_0 = var_250; [L614] SORT_1 var_251_arg_1 = var_45; [L615] SORT_1 var_251 = var_251_arg_0 == var_251_arg_1; [L616] SORT_1 var_252_arg_0 = var_249; [L617] SORT_1 var_252_arg_1 = var_251; [L618] EXPR var_252_arg_0 & var_252_arg_1 [L618] SORT_1 var_252 = var_252_arg_0 & var_252_arg_1; [L619] SORT_10 var_255_arg_0 = state_25; [L620] SORT_10 var_255_arg_1 = var_15; [L621] SORT_1 var_255 = var_255_arg_0 == var_255_arg_1; [L622] SORT_1 var_253_arg_0 = var_181; [L623] SORT_3 var_253_arg_1 = var_187; [L624] SORT_3 var_253_arg_2 = var_29; [L625] SORT_3 var_253 = var_253_arg_0 ? var_253_arg_1 : var_253_arg_2; [L626] SORT_1 var_254_arg_0 = var_13; [L627] SORT_3 var_254_arg_1 = var_253; [L628] SORT_3 var_254_arg_2 = var_29; [L629] SORT_3 var_254 = var_254_arg_0 ? var_254_arg_1 : var_254_arg_2; [L630] SORT_1 var_256_arg_0 = var_255; [L631] SORT_3 var_256_arg_1 = var_254; [L632] SORT_3 var_256_arg_2 = var_29; [L633] SORT_3 var_256 = var_256_arg_0 ? var_256_arg_1 : var_256_arg_2; [L634] SORT_1 var_257_arg_0 = var_237; [L635] SORT_3 var_257_arg_1 = var_236; [L636] SORT_3 var_257_arg_2 = var_256; [L637] SORT_3 var_257 = var_257_arg_0 ? var_257_arg_1 : var_257_arg_2; [L638] SORT_3 var_278_arg_0 = var_257; [L639] SORT_1 var_278 = var_278_arg_0 >> 4; [L640] SORT_1 var_279_arg_0 = var_252; [L641] SORT_1 var_279_arg_1 = var_278; [L642] EXPR var_279_arg_0 & var_279_arg_1 [L642] SORT_1 var_279 = var_279_arg_0 & var_279_arg_1; [L643] EXPR var_279 & mask_SORT_1 [L643] var_279 = var_279 & mask_SORT_1 [L644] SORT_10 var_202_arg_0 = state_25; [L645] SORT_10 var_202_arg_1 = var_15; [L646] SORT_1 var_202 = var_202_arg_0 == var_202_arg_1; [L647] SORT_1 var_198_arg_0 = var_189; [L648] SORT_3 var_198_arg_1 = state_30; [L649] SORT_3 var_198_arg_2 = input_197; [L650] SORT_3 var_198 = var_198_arg_0 ? var_198_arg_1 : var_198_arg_2; [L651] SORT_1 var_199_arg_0 = var_74; [L652] SORT_3 var_199_arg_1 = var_198; [L653] SORT_3 var_199_arg_2 = input_196; [L654] SORT_3 var_199 = var_199_arg_0 ? var_199_arg_1 : var_199_arg_2; [L655] SORT_1 var_201_arg_0 = var_13; [L656] SORT_3 var_201_arg_1 = input_200; [L657] SORT_3 var_201_arg_2 = var_199; [L658] SORT_3 var_201 = var_201_arg_0 ? var_201_arg_1 : var_201_arg_2; [L659] SORT_1 var_203_arg_0 = var_202; [L660] SORT_3 var_203_arg_1 = var_201; [L661] SORT_3 var_203_arg_2 = input_195; [L662] SORT_3 var_203 = var_203_arg_0 ? var_203_arg_1 : var_203_arg_2; [L663] SORT_3 var_204_arg_0 = var_194; [L664] SORT_3 var_204_arg_1 = var_203; [L665] EXPR var_204_arg_0 & var_204_arg_1 [L665] SORT_3 var_204 = var_204_arg_0 & var_204_arg_1; [L666] SORT_3 var_205_arg_0 = input_186; [L667] SORT_3 var_205_arg_1 = var_204; [L668] EXPR var_205_arg_0 | var_205_arg_1 [L668] SORT_3 var_205 = var_205_arg_0 | var_205_arg_1; [L669] SORT_3 var_206_arg_0 = var_203; [L670] SORT_3 var_206 = ~var_206_arg_0; [L671] SORT_3 var_207_arg_0 = var_194; [L672] SORT_3 var_207_arg_1 = var_206; [L673] EXPR var_207_arg_0 & var_207_arg_1 [L673] SORT_3 var_207 = var_207_arg_0 & var_207_arg_1; [L674] SORT_3 var_208_arg_0 = var_207; [L675] SORT_3 var_208 = ~var_208_arg_0; [L676] SORT_3 var_209_arg_0 = var_205; [L677] SORT_3 var_209_arg_1 = var_208; [L678] EXPR var_209_arg_0 & var_209_arg_1 [L678] SORT_3 var_209 = var_209_arg_0 & var_209_arg_1; [L679] SORT_10 var_228_arg_0 = state_25; [L680] SORT_10 var_228_arg_1 = var_15; [L681] SORT_1 var_228 = var_228_arg_0 == var_228_arg_1; [L682] SORT_1 var_222_arg_0 = var_211; [L683] SORT_3 var_222_arg_1 = state_48; [L684] SORT_3 var_222_arg_2 = input_221; [L685] SORT_3 var_222 = var_222_arg_0 ? var_222_arg_1 : var_222_arg_2; [L686] SORT_1 var_223_arg_0 = var_213; [L687] SORT_3 var_223_arg_1 = var_222; [L688] SORT_3 var_223_arg_2 = input_220; [L689] SORT_3 var_223 = var_223_arg_0 ? var_223_arg_1 : var_223_arg_2; [L690] SORT_1 var_225_arg_0 = var_74; [L691] SORT_3 var_225_arg_1 = input_224; [L692] SORT_3 var_225_arg_2 = var_223; [L693] SORT_3 var_225 = var_225_arg_0 ? var_225_arg_1 : var_225_arg_2; [L694] SORT_1 var_227_arg_0 = var_13; [L695] SORT_3 var_227_arg_1 = input_226; [L696] SORT_3 var_227_arg_2 = var_225; [L697] SORT_3 var_227 = var_227_arg_0 ? var_227_arg_1 : var_227_arg_2; [L698] SORT_1 var_229_arg_0 = var_228; [L699] SORT_3 var_229_arg_1 = var_227; [L700] SORT_3 var_229_arg_2 = input_219; [L701] SORT_3 var_229 = var_229_arg_0 ? var_229_arg_1 : var_229_arg_2; [L702] SORT_3 var_230_arg_0 = var_218; [L703] SORT_3 var_230_arg_1 = var_229; [L704] EXPR var_230_arg_0 & var_230_arg_1 [L704] SORT_3 var_230 = var_230_arg_0 & var_230_arg_1; [L705] SORT_3 var_231_arg_0 = var_209; [L706] SORT_3 var_231_arg_1 = var_230; [L707] EXPR var_231_arg_0 | var_231_arg_1 [L707] SORT_3 var_231 = var_231_arg_0 | var_231_arg_1; [L708] SORT_3 var_232_arg_0 = var_229; [L709] SORT_3 var_232 = ~var_232_arg_0; [L710] SORT_3 var_233_arg_0 = var_218; [L711] SORT_3 var_233_arg_1 = var_232; [L712] EXPR var_233_arg_0 & var_233_arg_1 [L712] SORT_3 var_233 = var_233_arg_0 & var_233_arg_1; [L713] SORT_3 var_234_arg_0 = var_233; [L714] SORT_3 var_234 = ~var_234_arg_0; [L715] SORT_3 var_235_arg_0 = var_231; [L716] SORT_3 var_235_arg_1 = var_234; [L717] EXPR var_235_arg_0 & var_235_arg_1 [L717] SORT_3 var_235 = var_235_arg_0 & var_235_arg_1; [L718] SORT_10 var_184_arg_0 = state_25; [L719] SORT_10 var_184_arg_1 = var_15; [L720] SORT_1 var_184 = var_184_arg_0 == var_184_arg_1; [L721] SORT_1 var_182_arg_0 = var_181; [L722] SORT_3 var_182_arg_1 = state_30; [L723] SORT_3 var_182_arg_2 = input_178; [L724] SORT_3 var_182 = var_182_arg_0 ? var_182_arg_1 : var_182_arg_2; [L725] SORT_1 var_183_arg_0 = var_13; [L726] SORT_3 var_183_arg_1 = var_182; [L727] SORT_3 var_183_arg_2 = input_177; [L728] SORT_3 var_183 = var_183_arg_0 ? var_183_arg_1 : var_183_arg_2; [L729] SORT_1 var_185_arg_0 = var_184; [L730] SORT_3 var_185_arg_1 = var_183; [L731] SORT_3 var_185_arg_2 = input_176; [L732] SORT_3 var_185 = var_185_arg_0 ? var_185_arg_1 : var_185_arg_2; [L733] SORT_1 var_238_arg_0 = var_237; [L734] SORT_3 var_238_arg_1 = var_235; [L735] SORT_3 var_238_arg_2 = var_185; [L736] SORT_3 var_238 = var_238_arg_0 ? var_238_arg_1 : var_238_arg_2; [L737] SORT_3 var_277_arg_0 = var_238; [L738] SORT_1 var_277 = var_277_arg_0 >> 4; [L739] SORT_3 var_276_arg_0 = state_54; [L740] SORT_1 var_276 = var_276_arg_0 >> 4; [L741] SORT_1 var_280_arg_0 = var_279; [L742] SORT_1 var_280_arg_1 = var_277; [L743] SORT_1 var_280_arg_2 = var_276; [L744] SORT_1 var_280 = var_280_arg_0 ? var_280_arg_1 : var_280_arg_2; [L745] SORT_3 var_273_arg_0 = var_257; [L746] SORT_1 var_273 = var_273_arg_0 >> 3; [L747] SORT_1 var_274_arg_0 = var_252; [L748] SORT_1 var_274_arg_1 = var_273; [L749] EXPR var_274_arg_0 & var_274_arg_1 [L749] SORT_1 var_274 = var_274_arg_0 & var_274_arg_1; [L750] EXPR var_274 & mask_SORT_1 [L750] var_274 = var_274 & mask_SORT_1 [L751] SORT_3 var_272_arg_0 = var_238; [L752] SORT_1 var_272 = var_272_arg_0 >> 3; [L753] SORT_3 var_271_arg_0 = state_54; [L754] SORT_1 var_271 = var_271_arg_0 >> 3; [L755] SORT_1 var_275_arg_0 = var_274; [L756] SORT_1 var_275_arg_1 = var_272; [L757] SORT_1 var_275_arg_2 = var_271; [L758] SORT_1 var_275 = var_275_arg_0 ? var_275_arg_1 : var_275_arg_2; [L759] SORT_3 var_268_arg_0 = var_257; [L760] SORT_1 var_268 = var_268_arg_0 >> 2; [L761] SORT_1 var_269_arg_0 = var_252; [L762] SORT_1 var_269_arg_1 = var_268; [L763] EXPR var_269_arg_0 & var_269_arg_1 [L763] SORT_1 var_269 = var_269_arg_0 & var_269_arg_1; [L764] EXPR var_269 & mask_SORT_1 [L764] var_269 = var_269 & mask_SORT_1 [L765] SORT_3 var_267_arg_0 = var_238; [L766] SORT_1 var_267 = var_267_arg_0 >> 2; [L767] SORT_3 var_266_arg_0 = state_54; [L768] SORT_1 var_266 = var_266_arg_0 >> 2; [L769] SORT_1 var_270_arg_0 = var_269; [L770] SORT_1 var_270_arg_1 = var_267; [L771] SORT_1 var_270_arg_2 = var_266; [L772] SORT_1 var_270 = var_270_arg_0 ? var_270_arg_1 : var_270_arg_2; [L773] SORT_3 var_263_arg_0 = var_257; [L774] SORT_1 var_263 = var_263_arg_0 >> 1; [L775] SORT_1 var_264_arg_0 = var_252; [L776] SORT_1 var_264_arg_1 = var_263; [L777] EXPR var_264_arg_0 & var_264_arg_1 [L777] SORT_1 var_264 = var_264_arg_0 & var_264_arg_1; [L778] EXPR var_264 & mask_SORT_1 [L778] var_264 = var_264 & mask_SORT_1 [L779] SORT_3 var_262_arg_0 = var_238; [L780] SORT_1 var_262 = var_262_arg_0 >> 1; [L781] SORT_3 var_261_arg_0 = state_54; [L782] SORT_1 var_261 = var_261_arg_0 >> 1; [L783] SORT_1 var_265_arg_0 = var_264; [L784] SORT_1 var_265_arg_1 = var_262; [L785] SORT_1 var_265_arg_2 = var_261; [L786] SORT_1 var_265 = var_265_arg_0 ? var_265_arg_1 : var_265_arg_2; [L787] SORT_3 var_258_arg_0 = var_257; [L788] SORT_1 var_258 = var_258_arg_0 >> 0; [L789] SORT_1 var_259_arg_0 = var_252; [L790] SORT_1 var_259_arg_1 = var_258; [L791] EXPR var_259_arg_0 & var_259_arg_1 [L791] SORT_1 var_259 = var_259_arg_0 & var_259_arg_1; [L792] EXPR var_259 & mask_SORT_1 [L792] var_259 = var_259 & mask_SORT_1 [L793] SORT_3 var_239_arg_0 = var_238; [L794] SORT_1 var_239 = var_239_arg_0 >> 0; [L795] SORT_3 var_175_arg_0 = state_54; [L796] SORT_1 var_175 = var_175_arg_0 >> 0; [L797] SORT_1 var_260_arg_0 = var_259; [L798] SORT_1 var_260_arg_1 = var_239; [L799] SORT_1 var_260_arg_2 = var_175; [L800] SORT_1 var_260 = var_260_arg_0 ? var_260_arg_1 : var_260_arg_2; [L801] EXPR var_260 & mask_SORT_1 [L801] var_260 = var_260 & mask_SORT_1 [L802] SORT_1 var_281_arg_0 = var_265; [L803] SORT_1 var_281_arg_1 = var_260; [L804] EXPR ((SORT_18)var_281_arg_0 << 1) | var_281_arg_1 [L804] SORT_18 var_281 = ((SORT_18)var_281_arg_0 << 1) | var_281_arg_1; [L805] EXPR var_281 & mask_SORT_18 [L805] var_281 = var_281 & mask_SORT_18 [L806] SORT_1 var_282_arg_0 = var_270; [L807] SORT_18 var_282_arg_1 = var_281; [L808] EXPR ((SORT_10)var_282_arg_0 << 2) | var_282_arg_1 [L808] SORT_10 var_282 = ((SORT_10)var_282_arg_0 << 2) | var_282_arg_1; [L809] EXPR var_282 & mask_SORT_10 [L809] var_282 = var_282 & mask_SORT_10 [L810] SORT_1 var_283_arg_0 = var_275; [L811] SORT_10 var_283_arg_1 = var_282; [L812] EXPR ((SORT_84)var_283_arg_0 << 3) | var_283_arg_1 [L812] SORT_84 var_283 = ((SORT_84)var_283_arg_0 << 3) | var_283_arg_1; [L813] EXPR var_283 & mask_SORT_84 [L813] var_283 = var_283 & mask_SORT_84 [L814] SORT_1 var_284_arg_0 = var_280; [L815] SORT_84 var_284_arg_1 = var_283; [L816] EXPR ((SORT_3)var_284_arg_0 << 4) | var_284_arg_1 [L816] SORT_3 var_284 = ((SORT_3)var_284_arg_0 << 4) | var_284_arg_1; [L817] SORT_3 next_285_arg_1 = var_284; [L818] SORT_1 var_287_arg_0 = var_248; [L819] SORT_1 var_287_arg_1 = var_37; [L820] SORT_1 var_287 = var_287_arg_0 == var_287_arg_1; [L821] SORT_1 var_288_arg_0 = var_287; [L822] SORT_1 var_288_arg_1 = var_251; [L823] EXPR var_288_arg_0 & var_288_arg_1 [L823] SORT_1 var_288 = var_288_arg_0 & var_288_arg_1; [L824] SORT_1 var_301_arg_0 = var_288; [L825] SORT_1 var_301_arg_1 = var_278; [L826] EXPR var_301_arg_0 & var_301_arg_1 [L826] SORT_1 var_301 = var_301_arg_0 & var_301_arg_1; [L827] EXPR var_301 & mask_SORT_1 [L827] var_301 = var_301 & mask_SORT_1 [L828] SORT_3 var_300_arg_0 = state_56; [L829] SORT_1 var_300 = var_300_arg_0 >> 4; [L830] SORT_1 var_302_arg_0 = var_301; [L831] SORT_1 var_302_arg_1 = var_277; [L832] SORT_1 var_302_arg_2 = var_300; [L833] SORT_1 var_302 = var_302_arg_0 ? var_302_arg_1 : var_302_arg_2; [L834] SORT_1 var_298_arg_0 = var_288; [L835] SORT_1 var_298_arg_1 = var_273; [L836] EXPR var_298_arg_0 & var_298_arg_1 [L836] SORT_1 var_298 = var_298_arg_0 & var_298_arg_1; [L837] EXPR var_298 & mask_SORT_1 [L837] var_298 = var_298 & mask_SORT_1 [L838] SORT_3 var_297_arg_0 = state_56; [L839] SORT_1 var_297 = var_297_arg_0 >> 3; [L840] SORT_1 var_299_arg_0 = var_298; [L841] SORT_1 var_299_arg_1 = var_272; [L842] SORT_1 var_299_arg_2 = var_297; [L843] SORT_1 var_299 = var_299_arg_0 ? var_299_arg_1 : var_299_arg_2; [L844] SORT_1 var_295_arg_0 = var_288; [L845] SORT_1 var_295_arg_1 = var_268; [L846] EXPR var_295_arg_0 & var_295_arg_1 [L846] SORT_1 var_295 = var_295_arg_0 & var_295_arg_1; [L847] EXPR var_295 & mask_SORT_1 [L847] var_295 = var_295 & mask_SORT_1 [L848] SORT_3 var_294_arg_0 = state_56; [L849] SORT_1 var_294 = var_294_arg_0 >> 2; [L850] SORT_1 var_296_arg_0 = var_295; [L851] SORT_1 var_296_arg_1 = var_267; [L852] SORT_1 var_296_arg_2 = var_294; [L853] SORT_1 var_296 = var_296_arg_0 ? var_296_arg_1 : var_296_arg_2; [L854] SORT_1 var_292_arg_0 = var_288; [L855] SORT_1 var_292_arg_1 = var_263; [L856] EXPR var_292_arg_0 & var_292_arg_1 [L856] SORT_1 var_292 = var_292_arg_0 & var_292_arg_1; [L857] EXPR var_292 & mask_SORT_1 [L857] var_292 = var_292 & mask_SORT_1 [L858] SORT_3 var_291_arg_0 = state_56; [L859] SORT_1 var_291 = var_291_arg_0 >> 1; [L860] SORT_1 var_293_arg_0 = var_292; [L861] SORT_1 var_293_arg_1 = var_262; [L862] SORT_1 var_293_arg_2 = var_291; [L863] SORT_1 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L864] SORT_1 var_289_arg_0 = var_288; [L865] SORT_1 var_289_arg_1 = var_258; [L866] EXPR var_289_arg_0 & var_289_arg_1 [L866] SORT_1 var_289 = var_289_arg_0 & var_289_arg_1; [L867] EXPR var_289 & mask_SORT_1 [L867] var_289 = var_289 & mask_SORT_1 [L868] SORT_3 var_286_arg_0 = state_56; [L869] SORT_1 var_286 = var_286_arg_0 >> 0; [L870] SORT_1 var_290_arg_0 = var_289; [L871] SORT_1 var_290_arg_1 = var_239; [L872] SORT_1 var_290_arg_2 = var_286; [L873] SORT_1 var_290 = var_290_arg_0 ? var_290_arg_1 : var_290_arg_2; [L874] EXPR var_290 & mask_SORT_1 [L874] var_290 = var_290 & mask_SORT_1 [L875] SORT_1 var_303_arg_0 = var_293; [L876] SORT_1 var_303_arg_1 = var_290; [L877] EXPR ((SORT_18)var_303_arg_0 << 1) | var_303_arg_1 [L877] SORT_18 var_303 = ((SORT_18)var_303_arg_0 << 1) | var_303_arg_1; [L878] EXPR var_303 & mask_SORT_18 [L878] var_303 = var_303 & mask_SORT_18 [L879] SORT_1 var_304_arg_0 = var_296; [L880] SORT_18 var_304_arg_1 = var_303; [L881] EXPR ((SORT_10)var_304_arg_0 << 2) | var_304_arg_1 [L881] SORT_10 var_304 = ((SORT_10)var_304_arg_0 << 2) | var_304_arg_1; [L882] EXPR var_304 & mask_SORT_10 [L882] var_304 = var_304 & mask_SORT_10 [L883] SORT_1 var_305_arg_0 = var_299; [L884] SORT_10 var_305_arg_1 = var_304; [L885] EXPR ((SORT_84)var_305_arg_0 << 3) | var_305_arg_1 [L885] SORT_84 var_305 = ((SORT_84)var_305_arg_0 << 3) | var_305_arg_1; [L886] EXPR var_305 & mask_SORT_84 [L886] var_305 = var_305 & mask_SORT_84 [L887] SORT_1 var_306_arg_0 = var_302; [L888] SORT_84 var_306_arg_1 = var_305; [L889] EXPR ((SORT_3)var_306_arg_0 << 4) | var_306_arg_1 [L889] SORT_3 var_306 = ((SORT_3)var_306_arg_0 << 4) | var_306_arg_1; [L890] SORT_3 next_307_arg_1 = var_306; [L891] SORT_1 var_309_arg_0 = var_250; [L892] SORT_1 var_309_arg_1 = var_37; [L893] SORT_1 var_309 = var_309_arg_0 == var_309_arg_1; [L894] SORT_1 var_310_arg_0 = var_249; [L895] SORT_1 var_310_arg_1 = var_309; [L896] EXPR var_310_arg_0 & var_310_arg_1 [L896] SORT_1 var_310 = var_310_arg_0 & var_310_arg_1; [L897] SORT_1 var_323_arg_0 = var_310; [L898] SORT_1 var_323_arg_1 = var_278; [L899] EXPR var_323_arg_0 & var_323_arg_1 [L899] SORT_1 var_323 = var_323_arg_0 & var_323_arg_1; [L900] EXPR var_323 & mask_SORT_1 [L900] var_323 = var_323 & mask_SORT_1 [L901] SORT_3 var_322_arg_0 = state_58; [L902] SORT_1 var_322 = var_322_arg_0 >> 4; [L903] SORT_1 var_324_arg_0 = var_323; [L904] SORT_1 var_324_arg_1 = var_277; [L905] SORT_1 var_324_arg_2 = var_322; [L906] SORT_1 var_324 = var_324_arg_0 ? var_324_arg_1 : var_324_arg_2; [L907] SORT_1 var_320_arg_0 = var_310; [L908] SORT_1 var_320_arg_1 = var_273; [L909] EXPR var_320_arg_0 & var_320_arg_1 [L909] SORT_1 var_320 = var_320_arg_0 & var_320_arg_1; [L910] EXPR var_320 & mask_SORT_1 [L910] var_320 = var_320 & mask_SORT_1 [L911] SORT_3 var_319_arg_0 = state_58; [L912] SORT_1 var_319 = var_319_arg_0 >> 3; [L913] SORT_1 var_321_arg_0 = var_320; [L914] SORT_1 var_321_arg_1 = var_272; [L915] SORT_1 var_321_arg_2 = var_319; [L916] SORT_1 var_321 = var_321_arg_0 ? var_321_arg_1 : var_321_arg_2; [L917] SORT_1 var_317_arg_0 = var_310; [L918] SORT_1 var_317_arg_1 = var_268; [L919] EXPR var_317_arg_0 & var_317_arg_1 [L919] SORT_1 var_317 = var_317_arg_0 & var_317_arg_1; [L920] EXPR var_317 & mask_SORT_1 [L920] var_317 = var_317 & mask_SORT_1 [L921] SORT_3 var_316_arg_0 = state_58; [L922] SORT_1 var_316 = var_316_arg_0 >> 2; [L923] SORT_1 var_318_arg_0 = var_317; [L924] SORT_1 var_318_arg_1 = var_267; [L925] SORT_1 var_318_arg_2 = var_316; [L926] SORT_1 var_318 = var_318_arg_0 ? var_318_arg_1 : var_318_arg_2; [L927] SORT_1 var_314_arg_0 = var_310; [L928] SORT_1 var_314_arg_1 = var_263; [L929] EXPR var_314_arg_0 & var_314_arg_1 [L929] SORT_1 var_314 = var_314_arg_0 & var_314_arg_1; [L930] EXPR var_314 & mask_SORT_1 [L930] var_314 = var_314 & mask_SORT_1 [L931] SORT_3 var_313_arg_0 = state_58; [L932] SORT_1 var_313 = var_313_arg_0 >> 1; [L933] SORT_1 var_315_arg_0 = var_314; [L934] SORT_1 var_315_arg_1 = var_262; [L935] SORT_1 var_315_arg_2 = var_313; [L936] SORT_1 var_315 = var_315_arg_0 ? var_315_arg_1 : var_315_arg_2; [L937] SORT_1 var_311_arg_0 = var_310; [L938] SORT_1 var_311_arg_1 = var_258; [L939] EXPR var_311_arg_0 & var_311_arg_1 [L939] SORT_1 var_311 = var_311_arg_0 & var_311_arg_1; [L940] EXPR var_311 & mask_SORT_1 [L940] var_311 = var_311 & mask_SORT_1 [L941] SORT_3 var_308_arg_0 = state_58; [L942] SORT_1 var_308 = var_308_arg_0 >> 0; [L943] SORT_1 var_312_arg_0 = var_311; [L944] SORT_1 var_312_arg_1 = var_239; [L945] SORT_1 var_312_arg_2 = var_308; [L946] SORT_1 var_312 = var_312_arg_0 ? var_312_arg_1 : var_312_arg_2; [L947] EXPR var_312 & mask_SORT_1 [L947] var_312 = var_312 & mask_SORT_1 [L948] SORT_1 var_325_arg_0 = var_315; [L949] SORT_1 var_325_arg_1 = var_312; [L950] EXPR ((SORT_18)var_325_arg_0 << 1) | var_325_arg_1 [L950] SORT_18 var_325 = ((SORT_18)var_325_arg_0 << 1) | var_325_arg_1; [L951] EXPR var_325 & mask_SORT_18 [L951] var_325 = var_325 & mask_SORT_18 [L952] SORT_1 var_326_arg_0 = var_318; [L953] SORT_18 var_326_arg_1 = var_325; [L954] EXPR ((SORT_10)var_326_arg_0 << 2) | var_326_arg_1 [L954] SORT_10 var_326 = ((SORT_10)var_326_arg_0 << 2) | var_326_arg_1; [L955] EXPR var_326 & mask_SORT_10 [L955] var_326 = var_326 & mask_SORT_10 [L956] SORT_1 var_327_arg_0 = var_321; [L957] SORT_10 var_327_arg_1 = var_326; [L958] EXPR ((SORT_84)var_327_arg_0 << 3) | var_327_arg_1 [L958] SORT_84 var_327 = ((SORT_84)var_327_arg_0 << 3) | var_327_arg_1; [L959] EXPR var_327 & mask_SORT_84 [L959] var_327 = var_327 & mask_SORT_84 [L960] SORT_1 var_328_arg_0 = var_324; [L961] SORT_84 var_328_arg_1 = var_327; [L962] EXPR ((SORT_3)var_328_arg_0 << 4) | var_328_arg_1 [L962] SORT_3 var_328 = ((SORT_3)var_328_arg_0 << 4) | var_328_arg_1; [L963] SORT_3 next_329_arg_1 = var_328; [L964] SORT_1 var_331_arg_0 = var_287; [L965] SORT_1 var_331_arg_1 = var_309; [L966] EXPR var_331_arg_0 & var_331_arg_1 [L966] SORT_1 var_331 = var_331_arg_0 & var_331_arg_1; [L967] SORT_1 var_344_arg_0 = var_331; [L968] SORT_1 var_344_arg_1 = var_278; [L969] EXPR var_344_arg_0 & var_344_arg_1 [L969] SORT_1 var_344 = var_344_arg_0 & var_344_arg_1; [L970] EXPR var_344 & mask_SORT_1 [L970] var_344 = var_344 & mask_SORT_1 [L971] SORT_3 var_343_arg_0 = state_60; [L972] SORT_1 var_343 = var_343_arg_0 >> 4; [L973] SORT_1 var_345_arg_0 = var_344; [L974] SORT_1 var_345_arg_1 = var_277; [L975] SORT_1 var_345_arg_2 = var_343; [L976] SORT_1 var_345 = var_345_arg_0 ? var_345_arg_1 : var_345_arg_2; [L977] SORT_1 var_341_arg_0 = var_331; [L978] SORT_1 var_341_arg_1 = var_273; [L979] EXPR var_341_arg_0 & var_341_arg_1 [L979] SORT_1 var_341 = var_341_arg_0 & var_341_arg_1; [L980] EXPR var_341 & mask_SORT_1 [L980] var_341 = var_341 & mask_SORT_1 [L981] SORT_3 var_340_arg_0 = state_60; [L982] SORT_1 var_340 = var_340_arg_0 >> 3; [L983] SORT_1 var_342_arg_0 = var_341; [L984] SORT_1 var_342_arg_1 = var_272; [L985] SORT_1 var_342_arg_2 = var_340; [L986] SORT_1 var_342 = var_342_arg_0 ? var_342_arg_1 : var_342_arg_2; [L987] SORT_1 var_338_arg_0 = var_331; [L988] SORT_1 var_338_arg_1 = var_268; [L989] EXPR var_338_arg_0 & var_338_arg_1 [L989] SORT_1 var_338 = var_338_arg_0 & var_338_arg_1; [L990] EXPR var_338 & mask_SORT_1 [L990] var_338 = var_338 & mask_SORT_1 [L991] SORT_3 var_337_arg_0 = state_60; [L992] SORT_1 var_337 = var_337_arg_0 >> 2; [L993] SORT_1 var_339_arg_0 = var_338; [L994] SORT_1 var_339_arg_1 = var_267; [L995] SORT_1 var_339_arg_2 = var_337; [L996] SORT_1 var_339 = var_339_arg_0 ? var_339_arg_1 : var_339_arg_2; [L997] SORT_1 var_335_arg_0 = var_331; [L998] SORT_1 var_335_arg_1 = var_263; [L999] EXPR var_335_arg_0 & var_335_arg_1 [L999] SORT_1 var_335 = var_335_arg_0 & var_335_arg_1; [L1000] EXPR var_335 & mask_SORT_1 [L1000] var_335 = var_335 & mask_SORT_1 [L1001] SORT_3 var_334_arg_0 = state_60; [L1002] SORT_1 var_334 = var_334_arg_0 >> 1; [L1003] SORT_1 var_336_arg_0 = var_335; [L1004] SORT_1 var_336_arg_1 = var_262; [L1005] SORT_1 var_336_arg_2 = var_334; [L1006] SORT_1 var_336 = var_336_arg_0 ? var_336_arg_1 : var_336_arg_2; [L1007] SORT_1 var_332_arg_0 = var_331; [L1008] SORT_1 var_332_arg_1 = var_258; [L1009] EXPR var_332_arg_0 & var_332_arg_1 [L1009] SORT_1 var_332 = var_332_arg_0 & var_332_arg_1; [L1010] EXPR var_332 & mask_SORT_1 [L1010] var_332 = var_332 & mask_SORT_1 [L1011] SORT_3 var_330_arg_0 = state_60; [L1012] SORT_1 var_330 = var_330_arg_0 >> 0; [L1013] SORT_1 var_333_arg_0 = var_332; [L1014] SORT_1 var_333_arg_1 = var_239; [L1015] SORT_1 var_333_arg_2 = var_330; [L1016] SORT_1 var_333 = var_333_arg_0 ? var_333_arg_1 : var_333_arg_2; [L1017] EXPR var_333 & mask_SORT_1 [L1017] var_333 = var_333 & mask_SORT_1 [L1018] SORT_1 var_346_arg_0 = var_336; [L1019] SORT_1 var_346_arg_1 = var_333; [L1020] EXPR ((SORT_18)var_346_arg_0 << 1) | var_346_arg_1 [L1020] SORT_18 var_346 = ((SORT_18)var_346_arg_0 << 1) | var_346_arg_1; [L1021] EXPR var_346 & mask_SORT_18 [L1021] var_346 = var_346 & mask_SORT_18 [L1022] SORT_1 var_347_arg_0 = var_339; [L1023] SORT_18 var_347_arg_1 = var_346; [L1024] EXPR ((SORT_10)var_347_arg_0 << 2) | var_347_arg_1 [L1024] SORT_10 var_347 = ((SORT_10)var_347_arg_0 << 2) | var_347_arg_1; [L1025] EXPR var_347 & mask_SORT_10 [L1025] var_347 = var_347 & mask_SORT_10 [L1026] SORT_1 var_348_arg_0 = var_342; [L1027] SORT_10 var_348_arg_1 = var_347; [L1028] EXPR ((SORT_84)var_348_arg_0 << 3) | var_348_arg_1 [L1028] SORT_84 var_348 = ((SORT_84)var_348_arg_0 << 3) | var_348_arg_1; [L1029] EXPR var_348 & mask_SORT_84 [L1029] var_348 = var_348 & mask_SORT_84 [L1030] SORT_1 var_349_arg_0 = var_345; [L1031] SORT_84 var_349_arg_1 = var_348; [L1032] EXPR ((SORT_3)var_349_arg_0 << 4) | var_349_arg_1 [L1032] SORT_3 var_349 = ((SORT_3)var_349_arg_0 << 4) | var_349_arg_1; [L1033] SORT_3 next_350_arg_1 = var_349; [L1035] state_8 = next_79_arg_1 [L1036] state_25 = next_83_arg_1 [L1037] state_30 = next_131_arg_1 [L1038] state_41 = next_139_arg_1 [L1039] state_43 = next_147_arg_1 [L1040] state_46 = next_158_arg_1 [L1041] state_48 = next_164_arg_1 [L1042] state_50 = next_169_arg_1 [L1043] state_52 = next_174_arg_1 [L1044] state_54 = next_285_arg_1 [L1045] state_56 = next_307_arg_1 [L1046] state_58 = next_329_arg_1 [L1047] state_60 = next_350_arg_1 [L125] input_2 = __VERIFIER_nondet_uchar() [L126] input_4 = __VERIFIER_nondet_uchar() [L127] input_6 = __VERIFIER_nondet_ushort() [L128] input_176 = __VERIFIER_nondet_uchar() [L129] input_177 = __VERIFIER_nondet_uchar() [L130] input_178 = __VERIFIER_nondet_uchar() [L131] input_186 = __VERIFIER_nondet_uchar() [L132] input_195 = __VERIFIER_nondet_uchar() [L133] input_196 = __VERIFIER_nondet_uchar() [L134] input_197 = __VERIFIER_nondet_uchar() [L135] input_200 = __VERIFIER_nondet_uchar() [L136] input_219 = __VERIFIER_nondet_uchar() [L137] input_220 = __VERIFIER_nondet_uchar() [L138] input_221 = __VERIFIER_nondet_uchar() [L139] input_224 = __VERIFIER_nondet_uchar() [L140] input_226 = __VERIFIER_nondet_uchar() [L141] input_240 = __VERIFIER_nondet_uchar() [L142] input_241 = __VERIFIER_nondet_uchar() [L143] input_242 = __VERIFIER_nondet_uchar() [L146] SORT_5 var_11_arg_0 = state_8; [L147] SORT_10 var_11 = var_11_arg_0 >> 9; [L148] EXPR var_11 & mask_SORT_10 [L148] var_11 = var_11 & mask_SORT_10 [L149] SORT_10 var_13_arg_0 = var_11; [L150] SORT_10 var_13_arg_1 = var_12; [L151] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L152] SORT_5 var_14_arg_0 = state_8; [L153] SORT_10 var_14 = var_14_arg_0 >> 0; [L154] EXPR var_14 & mask_SORT_10 [L154] var_14 = var_14 & mask_SORT_10 [L155] SORT_10 var_16_arg_0 = var_14; [L156] SORT_10 var_16_arg_1 = var_15; [L157] SORT_1 var_16 = var_16_arg_0 == var_16_arg_1; [L158] SORT_1 var_17_arg_0 = var_13; [L159] SORT_1 var_17_arg_1 = var_16; [L160] EXPR var_17_arg_0 & var_17_arg_1 [L160] SORT_1 var_17 = var_17_arg_0 & var_17_arg_1; [L161] SORT_5 var_19_arg_0 = state_8; [L162] SORT_18 var_19 = var_19_arg_0 >> 7; [L163] EXPR var_19 & mask_SORT_18 [L163] var_19 = var_19 & mask_SORT_18 [L164] SORT_5 var_20_arg_0 = state_8; [L165] SORT_18 var_20 = var_20_arg_0 >> 5; [L166] EXPR var_20 & mask_SORT_18 [L166] var_20 = var_20 & mask_SORT_18 [L167] SORT_18 var_21_arg_0 = var_19; [L168] SORT_18 var_21_arg_1 = var_20; [L169] SORT_1 var_21 = var_21_arg_0 == var_21_arg_1; [L170] SORT_1 var_22_arg_0 = var_17; [L171] SORT_1 var_22_arg_1 = var_21; [L172] EXPR var_22_arg_0 & var_22_arg_1 [L172] SORT_1 var_22 = var_22_arg_0 & var_22_arg_1; [L173] SORT_1 var_23_arg_0 = var_22; [L174] SORT_1 var_23 = ~var_23_arg_0; [L175] SORT_10 var_27_arg_0 = state_25; [L176] SORT_1 var_27 = var_27_arg_0 >> 2; [L177] SORT_1 var_28_arg_0 = var_27; [L178] SORT_1 var_28 = ~var_28_arg_0; [L179] SORT_3 var_32_arg_0 = state_30; [L180] SORT_3 var_32_arg_1 = var_29; [L181] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L182] SORT_1 var_33_arg_0 = var_28; [L183] SORT_1 var_33_arg_1 = var_32; [L184] EXPR var_33_arg_0 | var_33_arg_1 [L184] SORT_1 var_33 = var_33_arg_0 | var_33_arg_1; [L185] SORT_1 var_34_arg_0 = var_23; [L186] SORT_1 var_34_arg_1 = var_33; [L187] EXPR var_34_arg_0 | var_34_arg_1 [L187] SORT_1 var_34 = var_34_arg_0 | var_34_arg_1; [L188] SORT_1 var_38_arg_0 = var_34; [L189] SORT_1 var_38 = ~var_38_arg_0; [L190] SORT_1 var_39_arg_0 = var_37; [L191] SORT_1 var_39_arg_1 = var_38; [L192] EXPR var_39_arg_0 & var_39_arg_1 [L192] SORT_1 var_39 = var_39_arg_0 & var_39_arg_1; [L193] EXPR var_39 & mask_SORT_1 [L193] var_39 = var_39 & mask_SORT_1 [L194] SORT_1 bad_40_arg_0 = var_39; [L195] CALL __VERIFIER_assert(!(bad_40_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 36.0s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 2 SdHoareTripleChecker+Valid, 12.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 12.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8 IncrementalHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 2 mSDtfsCounter, 8 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=1, InterpolantAutomatonStates: 4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 10.5s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 3 ConstructedInterpolants, 0 QuantifiedInterpolants, 18 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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 [2024-11-14 04:16:08,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d4a5712020ec411b26b222aa2e78595cdb24e1f443506a64eda3410a2987f6a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:16:12,191 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:16:12,345 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-14 04:16:12,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:16:12,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:16:12,382 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:16:12,382 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:16:12,383 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:16:12,383 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:16:12,383 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:16:12,383 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:16:12,384 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:16:12,384 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:16:12,384 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:16:12,384 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:16:12,384 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:16:12,385 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:16:12,385 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:16:12,385 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:16:12,385 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:16:12,385 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:16:12,385 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:16:12,386 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:16:12,386 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:16:12,386 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:16:12,386 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:16:12,386 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:16:12,386 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:16:12,386 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:16:12,387 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:16:12,387 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:16:12,387 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:16:12,387 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:16:12,387 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:16:12,387 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:16:12,388 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:16:12,388 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:16:12,388 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:16:12,388 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:16:12,388 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:16:12,388 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Taipan 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 -> d4a5712020ec411b26b222aa2e78595cdb24e1f443506a64eda3410a2987f6a8 [2024-11-14 04:16:12,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:16:12,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:16:12,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:16:12,807 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:16:12,808 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:16:12,810 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c Unable to find full path for "g++" [2024-11-14 04:16:15,187 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:16:15,587 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:16:15,588 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c [2024-11-14 04:16:15,608 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/data/a2ea7a77d/b1a2511fc588400ead5520cf4a002673/FLAGa9ea3037a [2024-11-14 04:16:15,814 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/data/a2ea7a77d/b1a2511fc588400ead5520cf4a002673 [2024-11-14 04:16:15,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:16:15,822 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:16:15,826 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:16:15,826 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:16:15,832 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:16:15,833 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:16:15" (1/1) ... [2024-11-14 04:16:15,834 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e108322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:15, skipping insertion in model container [2024-11-14 04:16:15,834 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:16:15" (1/1) ... [2024-11-14 04:16:15,920 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:16:16,209 WARN L250 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_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c[1259,1272] [2024-11-14 04:16:16,549 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:16:16,569 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:16:16,588 WARN L250 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_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c[1259,1272] [2024-11-14 04:16:16,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:16:16,840 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:16:16,841 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16 WrapperNode [2024-11-14 04:16:16,841 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:16:16,842 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:16:16,843 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:16:16,843 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:16:16,877 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:16,924 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,018 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1088 [2024-11-14 04:16:17,018 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:16:17,019 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:16:17,019 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:16:17,019 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:16:17,029 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,029 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,050 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,050 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,112 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,125 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,130 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,135 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,146 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:16:17,147 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:16:17,147 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:16:17,147 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:16:17,148 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (1/1) ... [2024-11-14 04:16:17,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:16:17,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:16:17,209 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:16:17,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:16:17,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:16:17,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 04:16:17,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:16:17,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:16:17,592 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:16:17,594 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:16:19,825 INFO L? ?]: Removed 86 outVars from TransFormulas that were not future-live. [2024-11-14 04:16:19,825 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 04:16:19,848 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 04:16:19,848 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 04:16:19,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:16:19 BoogieIcfgContainer [2024-11-14 04:16:19,849 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 04:16:19,852 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 04:16:19,852 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 04:16:19,858 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 04:16:19,858 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:16:15" (1/3) ... [2024-11-14 04:16:19,859 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3066895a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:16:19, skipping insertion in model container [2024-11-14 04:16:19,859 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:16:16" (2/3) ... [2024-11-14 04:16:19,860 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3066895a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:16:19, skipping insertion in model container [2024-11-14 04:16:19,860 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:16:19" (3/3) ... [2024-11-14 04:16:19,861 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p07.c [2024-11-14 04:16:19,881 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 04:16:19,883 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.vis_arrays_vsaR_p07.c that has 1 procedures, 10 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-14 04:16:19,951 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 04:16:19,971 INFO L333 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, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@441f7b25, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 04:16:19,971 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 04:16:19,976 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 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) [2024-11-14 04:16:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-14 04:16:19,984 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:16:19,986 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-14 04:16:19,987 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:16:19,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:16:19,994 INFO L85 PathProgramCache]: Analyzing trace with hash 28694789, now seen corresponding path program 1 times [2024-11-14 04:16:20,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:16:20,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [469576009] [2024-11-14 04:16:20,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:16:20,013 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 [2024-11-14 04:16:20,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:16:20,018 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 04:16:20,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 04:16:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:16:20,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-14 04:16:20,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:16:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 04:16:20,745 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 04:16:20,746 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:16:20,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [469576009] [2024-11-14 04:16:20,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [469576009] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:16:20,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:16:20,751 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-14 04:16:20,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591767080] [2024-11-14 04:16:20,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:16:20,758 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 04:16:20,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-14 04:16:20,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 04:16:20,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 04:16:20,789 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 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) [2024-11-14 04:16:20,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:16:20,929 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2024-11-14 04:16:20,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 04:16:20,931 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 [2024-11-14 04:16:20,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:16:20,939 INFO L225 Difference]: With dead ends: 18 [2024-11-14 04:16:20,940 INFO L226 Difference]: Without dead ends: 10 [2024-11-14 04:16:20,943 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-14 04:16:20,947 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 2 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 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, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 04:16:20,948 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 04:16:20,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2024-11-14 04:16:20,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2024-11-14 04:16:20,978 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) [2024-11-14 04:16:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2024-11-14 04:16:20,984 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2024-11-14 04:16:20,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:16:20,984 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2024-11-14 04:16:20,985 INFO L472 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) [2024-11-14 04:16:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2024-11-14 04:16:20,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-14 04:16:20,985 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:16:20,985 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2024-11-14 04:16:20,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/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)] Ended with exit code 0 [2024-11-14 04:16:21,186 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 04:16:21,186 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:16:21,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:16:21,187 INFO L85 PathProgramCache]: Analyzing trace with hash 152739811, now seen corresponding path program 1 times [2024-11-14 04:16:21,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 04:16:21,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [814877333] [2024-11-14 04:16:21,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:16:21,189 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 [2024-11-14 04:16:21,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 04:16:21,192 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/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) [2024-11-14 04:16:21,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/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 [2024-11-14 04:16:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:16:21,957 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-14 04:16:21,973 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:16:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 04:16:22,237 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:16:22,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 04:16:22,669 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-14 04:16:22,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [814877333] [2024-11-14 04:16:22,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [814877333] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:16:22,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [626383662] [2024-11-14 04:16:22,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:16:22,670 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-14 04:16:22,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/cvc4 [2024-11-14 04:16:22,675 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-14 04:16:22,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_964c25d7-5b19-4f83-ab29-6d1fb2b85c9e/bin/utaipan-verify-sOmjnqqW8E/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-14 04:16:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:16:23,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-14 04:16:23,703 INFO L278 TraceCheckSpWp]: Computing forward predicates...