./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/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_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje --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 0.2.5-dev-a016563 [2024-11-09 04:44:46,192 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:44:46,281 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 04:44:46,286 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:44:46,287 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:44:46,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:44:46,320 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:44:46,320 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:44:46,321 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:44:46,322 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:44:46,322 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 04:44:46,322 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 04:44:46,323 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 04:44:46,323 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 04:44:46,326 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 04:44:46,326 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 04:44:46,327 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 04:44:46,327 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 04:44:46,328 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 04:44:46,328 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 04:44:46,328 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 04:44:46,333 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 04:44:46,334 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:44:46,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:44:46,334 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:44:46,335 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:44:46,335 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:44:46,335 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:44:46,336 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:44:46,336 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:44:46,336 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:44:46,341 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:44:46,341 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:44:46,342 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:44:46,342 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:44:46,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:44:46,343 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:44:46,344 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:44:46,345 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:44:46,345 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 04:44:46,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:44:46,347 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:44:46,347 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 04:44:46,347 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:44:46,347 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4a5712020ec411b26b222aa2e78595cdb24e1f443506a64eda3410a2987f6a8 [2024-11-09 04:44:46,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:44:46,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:44:46,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:44:46,773 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:44:46,774 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:44:46,775 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c Unable to find full path for "g++" [2024-11-09 04:44:49,135 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:44:49,597 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:44:49,598 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c [2024-11-09 04:44:49,616 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/data/05ba590cc/1d13297fd8fe49ab8e4ea3ed185f612e/FLAG48c0b8782 [2024-11-09 04:44:49,745 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/data/05ba590cc/1d13297fd8fe49ab8e4ea3ed185f612e [2024-11-09 04:44:49,749 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:44:49,751 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:44:49,752 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:44:49,753 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:44:49,760 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:44:49,761 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:44:49" (1/1) ... [2024-11-09 04:44:49,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b377441 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:49, skipping insertion in model container [2024-11-09 04:44:49,763 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:44:49" (1/1) ... [2024-11-09 04:44:49,857 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:44:50,133 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_69ca59c7-2893-485e-972c-38ef391ef545/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c[1259,1272] [2024-11-09 04:44:50,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:44:50,520 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:44:50,532 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_69ca59c7-2893-485e-972c-38ef391ef545/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c[1259,1272] [2024-11-09 04:44:50,766 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:44:50,790 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:44:50,790 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50 WrapperNode [2024-11-09 04:44:50,791 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:44:50,792 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:44:50,792 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:44:50,792 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:44:50,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:50,879 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,171 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2164 [2024-11-09 04:44:51,172 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:44:51,173 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:44:51,173 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:44:51,174 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:44:51,185 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,186 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,245 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,245 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,333 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,358 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,385 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,405 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,449 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:44:51,450 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:44:51,451 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:44:51,451 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:44:51,452 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (1/1) ... [2024-11-09 04:44:51,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:44:51,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:44:51,488 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 04:44:51,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 04:44:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:44:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 04:44:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:44:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:44:52,022 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:44:52,025 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:44:55,574 INFO L? ?]: Removed 1355 outVars from TransFormulas that were not future-live. [2024-11-09 04:44:55,576 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:44:59,136 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:44:59,136 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:44:59,137 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:44:59 BoogieIcfgContainer [2024-11-09 04:44:59,137 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:44:59,140 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:44:59,141 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:44:59,145 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:44:59,146 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:44:49" (1/3) ... [2024-11-09 04:44:59,147 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78988f47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:44:59, skipping insertion in model container [2024-11-09 04:44:59,147 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:44:50" (2/3) ... [2024-11-09 04:44:59,148 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78988f47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:44:59, skipping insertion in model container [2024-11-09 04:44:59,148 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:44:59" (3/3) ... [2024-11-09 04:44:59,150 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p07.c [2024-11-09 04:44:59,175 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:44:59,176 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:44:59,263 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:44:59,273 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;@3ed32455, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:44:59,275 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:44:59,280 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) [2024-11-09 04:44:59,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 04:44:59,289 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:44:59,290 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2024-11-09 04:44:59,290 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:44:59,297 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:44:59,298 INFO L85 PathProgramCache]: Analyzing trace with hash 80001704, now seen corresponding path program 1 times [2024-11-09 04:44:59,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 04:44:59,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423321422] [2024-11-09 04:44:59,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:44:59,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:45:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:45:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:45:03,045 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 04:45:03,045 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423321422] [2024-11-09 04:45:03,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [423321422] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:45:03,048 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:45:03,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:45:03,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172662691] [2024-11-09 04:45:03,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:45:03,057 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 04:45:03,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 04:45:03,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 04:45:03,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 04:45:03,101 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) [2024-11-09 04:45:05,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:45:07,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:45:09,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:45:11,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:45:13,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:45:15,625 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 [] [2024-11-09 04:45:15,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:45:15,625 INFO L93 Difference]: Finished difference Result 15 states and 20 transitions. [2024-11-09 04:45:15,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 04:45:15,636 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 [2024-11-09 04:45:15,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:45:15,643 INFO L225 Difference]: With dead ends: 15 [2024-11-09 04:45:15,644 INFO L226 Difference]: Without dead ends: 9 [2024-11-09 04:45:15,646 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 04:45:15,651 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, 12.5s IncrementalHoareTripleChecker+Time [2024-11-09 04:45:15,653 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 6 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 6 Unknown, 0 Unchecked, 12.5s Time] [2024-11-09 04:45:15,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2024-11-09 04:45:15,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2024-11-09 04:45:15,692 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) [2024-11-09 04:45:15,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2024-11-09 04:45:15,695 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2024-11-09 04:45:15,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:45:15,695 INFO L471 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2024-11-09 04:45:15,696 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) [2024-11-09 04:45:15,696 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2024-11-09 04:45:15,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 04:45:15,697 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:45:15,697 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2024-11-09 04:45:15,697 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 04:45:15,698 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:45:15,699 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:45:15,699 INFO L85 PathProgramCache]: Analyzing trace with hash -301326928, now seen corresponding path program 1 times [2024-11-09 04:45:15,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 04:45:15,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [612869284] [2024-11-09 04:45:15,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:45:15,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:45:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 04:45:28,589 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 04:45:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 04:45:44,391 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 04:45:44,392 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 04:45:44,394 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 04:45:44,397 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 04:45:44,401 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-09 04:45:44,468 WARN L290 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2024-11-09 04:45:44,469 WARN L290 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2024-11-09 04:45:44,516 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 04:45:44,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 04:45:44 BoogieIcfgContainer [2024-11-09 04:45:44,521 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 04:45:44,522 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 04:45:44,522 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 04:45:44,522 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 04:45:44,523 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:44:59" (3/4) ... [2024-11-09 04:45:44,526 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 04:45:44,528 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 04:45:44,531 INFO L158 Benchmark]: Toolchain (without parser) took 54778.04ms. Allocated memory was 176.2MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 139.7MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 150.4MB. Max. memory is 16.1GB. [2024-11-09 04:45:44,532 INFO L158 Benchmark]: CDTParser took 1.34ms. Allocated memory is still 113.2MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 04:45:44,534 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1038.78ms. Allocated memory is still 176.2MB. Free memory was 139.7MB in the beginning and 134.4MB in the end (delta: 5.3MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. [2024-11-09 04:45:44,534 INFO L158 Benchmark]: Boogie Procedure Inliner took 379.90ms. Allocated memory was 176.2MB in the beginning and 251.7MB in the end (delta: 75.5MB). Free memory was 134.3MB in the beginning and 161.2MB in the end (delta: -26.9MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. [2024-11-09 04:45:44,535 INFO L158 Benchmark]: Boogie Preprocessor took 276.13ms. Allocated memory is still 251.7MB. Free memory was 161.2MB in the beginning and 143.4MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-09 04:45:44,535 INFO L158 Benchmark]: RCFGBuilder took 7687.59ms. Allocated memory was 251.7MB in the beginning and 503.3MB in the end (delta: 251.7MB). Free memory was 143.4MB in the beginning and 305.3MB in the end (delta: -161.9MB). Peak memory consumption was 247.1MB. Max. memory is 16.1GB. [2024-11-09 04:45:44,536 INFO L158 Benchmark]: TraceAbstraction took 45380.80ms. Allocated memory was 503.3MB in the beginning and 1.5GB in the end (delta: 947.9MB). Free memory was 305.3MB in the beginning and 1.3GB in the end (delta: -961.7MB). Peak memory consumption was 637.3MB. Max. memory is 16.1GB. [2024-11-09 04:45:44,540 INFO L158 Benchmark]: Witness Printer took 6.11ms. Allocated memory is still 1.5GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 04:45:44,543 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.34ms. Allocated memory is still 113.2MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1038.78ms. Allocated memory is still 176.2MB. Free memory was 139.7MB in the beginning and 134.4MB in the end (delta: 5.3MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 379.90ms. Allocated memory was 176.2MB in the beginning and 251.7MB in the end (delta: 75.5MB). Free memory was 134.3MB in the beginning and 161.2MB in the end (delta: -26.9MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 276.13ms. Allocated memory is still 251.7MB. Free memory was 161.2MB in the beginning and 143.4MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 7687.59ms. Allocated memory was 251.7MB in the beginning and 503.3MB in the end (delta: 251.7MB). Free memory was 143.4MB in the beginning and 305.3MB in the end (delta: -161.9MB). Peak memory consumption was 247.1MB. Max. memory is 16.1GB. * TraceAbstraction took 45380.80ms. Allocated memory was 503.3MB in the beginning and 1.5GB in the end (delta: 947.9MB). Free memory was 305.3MB in the beginning and 1.3GB in the end (delta: -961.7MB). Peak memory consumption was 637.3MB. Max. memory is 16.1GB. * Witness Printer took 6.11ms. Allocated memory is still 1.5GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 184, overapproximation of bitwiseAnd at line 148. 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: 45.2s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 2 SdHoareTripleChecker+Valid, 12.5s 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, 0.1s 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, 13.3s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 3 ConstructedInterpolants, 0 QuantifiedInterpolants, 20 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 [2024-11-09 04:45:44,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/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_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje --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 0.2.5-dev-a016563 [2024-11-09 04:45:47,268 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:45:47,382 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-09 04:45:47,392 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:45:47,393 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:45:47,429 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:45:47,430 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:45:47,431 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:45:47,432 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:45:47,432 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:45:47,433 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 04:45:47,433 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 04:45:47,434 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 04:45:47,434 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 04:45:47,434 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 04:45:47,435 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 04:45:47,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:45:47,436 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:45:47,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:45:47,437 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:45:47,437 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:45:47,438 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:45:47,441 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 04:45:47,442 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 04:45:47,442 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:45:47,442 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 04:45:47,443 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:45:47,443 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:45:47,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:45:47,443 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:45:47,444 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:45:47,444 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:45:47,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:45:47,444 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:45:47,445 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:45:47,445 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:45:47,445 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 04:45:47,445 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 04:45:47,446 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:45:47,446 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 04:45:47,446 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4a5712020ec411b26b222aa2e78595cdb24e1f443506a64eda3410a2987f6a8 [2024-11-09 04:45:47,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:45:48,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:45:48,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:45:48,022 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:45:48,023 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:45:48,025 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c Unable to find full path for "g++" [2024-11-09 04:45:50,280 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:45:50,774 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:45:50,774 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c [2024-11-09 04:45:50,800 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/data/4b3e7562d/129d87a11f9347ea90f58039ca4a14d1/FLAG13d4f9dba [2024-11-09 04:45:50,829 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/data/4b3e7562d/129d87a11f9347ea90f58039ca4a14d1 [2024-11-09 04:45:50,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:45:50,835 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:45:50,838 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:45:50,839 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:45:50,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:45:50,848 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:45:50" (1/1) ... [2024-11-09 04:45:50,849 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@214c1157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:50, skipping insertion in model container [2024-11-09 04:45:50,852 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:45:50" (1/1) ... [2024-11-09 04:45:50,940 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:45:51,308 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_69ca59c7-2893-485e-972c-38ef391ef545/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c[1259,1272] [2024-11-09 04:45:51,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:45:51,707 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:45:51,726 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_69ca59c7-2893-485e-972c-38ef391ef545/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_vsaR_p07.c[1259,1272] [2024-11-09 04:45:51,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:45:51,943 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:45:51,944 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51 WrapperNode [2024-11-09 04:45:51,944 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:45:51,945 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:45:51,945 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:45:51,946 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:45:51,954 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,002 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,114 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1090 [2024-11-09 04:45:52,114 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:45:52,115 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:45:52,115 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:45:52,115 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:45:52,131 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,131 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,151 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,155 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,184 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,189 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,200 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,210 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,230 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:45:52,232 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:45:52,262 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:45:52,263 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:45:52,264 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (1/1) ... [2024-11-09 04:45:52,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:45:52,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:45:52,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 04:45:52,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 04:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 04:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:45:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:45:52,697 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:45:52,700 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:45:54,696 INFO L? ?]: Removed 86 outVars from TransFormulas that were not future-live. [2024-11-09 04:45:54,697 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:45:54,710 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:45:54,711 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:45:54,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:45:54 BoogieIcfgContainer [2024-11-09 04:45:54,712 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:45:54,715 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:45:54,716 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:45:54,719 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:45:54,720 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:45:50" (1/3) ... [2024-11-09 04:45:54,721 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46985167 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:45:54, skipping insertion in model container [2024-11-09 04:45:54,722 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:45:51" (2/3) ... [2024-11-09 04:45:54,723 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46985167 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:45:54, skipping insertion in model container [2024-11-09 04:45:54,724 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:45:54" (3/3) ... [2024-11-09 04:45:54,727 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_vsaR_p07.c [2024-11-09 04:45:54,747 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:45:54,748 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:45:54,827 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:45:54,836 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;@3fd050bb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:45:54,836 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:45:54,842 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:45:54,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 04:45:54,849 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:45:54,850 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-09 04:45:54,851 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:45:54,858 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:45:54,859 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2024-11-09 04:45:54,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:45:54,877 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [968820866] [2024-11-09 04:45:54,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:45:54,878 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 [2024-11-09 04:45:54,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:45:54,880 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:45:54,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:45:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:45:55,307 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 04:45:55,323 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:45:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:45:55,581 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:45:55,582 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:45:55,583 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [968820866] [2024-11-09 04:45:55,583 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [968820866] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:45:55,584 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:45:55,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 04:45:55,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1033876742] [2024-11-09 04:45:55,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:45:55,593 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 04:45:55,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:45:55,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 04:45:55,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 04:45:55,627 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 04:45:55,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:45:55,739 INFO L93 Difference]: Finished difference Result 19 states and 27 transitions. [2024-11-09 04:45:55,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 04:45:55,743 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 [2024-11-09 04:45:55,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:45:55,752 INFO L225 Difference]: With dead ends: 19 [2024-11-09 04:45:55,752 INFO L226 Difference]: Without dead ends: 10 [2024-11-09 04:45:55,755 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 [2024-11-09 04:45:55,760 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 [2024-11-09 04:45:55,761 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] [2024-11-09 04:45:55,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2024-11-09 04:45:55,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2024-11-09 04:45:55,794 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) [2024-11-09 04:45:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2024-11-09 04:45:55,797 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2024-11-09 04:45:55,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:45:55,797 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2024-11-09 04:45:55,798 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) [2024-11-09 04:45:55,798 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2024-11-09 04:45:55,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 04:45:55,798 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:45:55,799 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2024-11-09 04:45:55,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-09 04:45:56,001 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:45:56,002 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:45:56,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:45:56,004 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2024-11-09 04:45:56,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:45:56,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [758866323] [2024-11-09 04:45:56,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:45:56,007 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 [2024-11-09 04:45:56,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:45:56,011 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:45:56,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:45:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:45:56,612 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 04:45:56,629 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:45:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:45:56,891 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:45:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 04:45:57,234 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:45:57,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [758866323] [2024-11-09 04:45:57,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [758866323] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:45:57,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1300200919] [2024-11-09 04:45:57,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:45:57,235 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:45:57,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:45:57,238 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:45:57,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ca59c7-2893-485e-972c-38ef391ef545/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 04:45:58,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:45:58,145 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 04:45:58,170 INFO L278 TraceCheckSpWp]: Computing forward predicates...