./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 06ab3f6dfc5d0af96a725c547a1ce0851880572e04998680f4167699000e98db --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 09:00:35,118 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 09:00:35,170 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 09:00:35,174 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 09:00:35,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 09:00:35,195 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 09:00:35,195 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 09:00:35,195 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 09:00:35,196 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 09:00:35,196 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 09:00:35,196 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 09:00:35,196 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 09:00:35,196 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 09:00:35,197 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 09:00:35,197 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 09:00:35,198 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 09:00:35,198 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 09:00:35,198 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 09:00:35,198 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 09:00:35,198 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 09:00:35,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 09:00:35,198 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 09:00:35,198 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 09:00:35,198 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 09:00:35,199 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 09:00:35,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 09:00:35,199 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 09:00:35,199 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 09:00:35,199 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 09:00:35,199 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 09:00:35,199 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 09:00:35,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 09:00:35,199 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 09:00:35,200 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 09:00:35,200 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 09:00:35,200 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 09:00:35,200 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06ab3f6dfc5d0af96a725c547a1ce0851880572e04998680f4167699000e98db [2024-12-02 09:00:35,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 09:00:35,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 09:00:35,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 09:00:35,415 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 09:00:35,415 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 09:00:35,416 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2024-12-02 09:00:38,044 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data/91621c9cb/93e21899dda147878df4abb639133441/FLAGab061b6eb [2024-12-02 09:00:38,355 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 09:00:38,356 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2024-12-02 09:00:38,368 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data/91621c9cb/93e21899dda147878df4abb639133441/FLAGab061b6eb [2024-12-02 09:00:38,610 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data/91621c9cb/93e21899dda147878df4abb639133441 [2024-12-02 09:00:38,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 09:00:38,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 09:00:38,613 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 09:00:38,614 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 09:00:38,616 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 09:00:38,617 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:00:38" (1/1) ... [2024-12-02 09:00:38,617 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c9d371 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:38, skipping insertion in model container [2024-12-02 09:00:38,617 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:00:38" (1/1) ... [2024-12-02 09:00:38,653 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 09:00:38,779 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_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c[1256,1269] [2024-12-02 09:00:39,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 09:00:39,041 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 09:00:39,048 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_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c[1256,1269] [2024-12-02 09:00:39,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 09:00:39,206 INFO L204 MainTranslator]: Completed translation [2024-12-02 09:00:39,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39 WrapperNode [2024-12-02 09:00:39,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 09:00:39,207 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 09:00:39,207 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 09:00:39,207 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 09:00:39,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:39,255 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:39,642 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4527 [2024-12-02 09:00:39,642 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 09:00:39,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 09:00:39,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 09:00:39,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 09:00:39,649 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:39,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:39,748 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:39,830 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-12-02 09:00:39,830 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:39,830 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:39,911 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:39,922 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:39,972 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:40,000 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:40,015 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:40,073 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 09:00:40,073 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 09:00:40,073 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 09:00:40,074 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 09:00:40,074 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (1/1) ... [2024-12-02 09:00:40,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 09:00:40,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 09:00:40,099 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 09:00:40,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 09:00:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 09:00:40,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 09:00:40,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 09:00:40,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 09:00:40,431 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 09:00:40,433 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 09:00:44,366 INFO L? ?]: Removed 2597 outVars from TransFormulas that were not future-live. [2024-12-02 09:00:44,366 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 09:00:44,398 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 09:00:44,399 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 09:00:44,399 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:00:44 BoogieIcfgContainer [2024-12-02 09:00:44,399 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 09:00:44,401 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 09:00:44,401 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 09:00:44,405 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 09:00:44,405 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 09:00:38" (1/3) ... [2024-12-02 09:00:44,406 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cb7c9e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 09:00:44, skipping insertion in model container [2024-12-02 09:00:44,406 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:39" (2/3) ... [2024-12-02 09:00:44,406 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cb7c9e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 09:00:44, skipping insertion in model container [2024-12-02 09:00:44,406 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:00:44" (3/3) ... [2024-12-02 09:00:44,407 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_FIFOs.c [2024-12-02 09:00:44,422 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 09:00:44,424 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.vis_arrays_FIFOs.c that has 1 procedures, 1390 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 09:00:44,502 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 09:00:44,514 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@30176bc6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 09:00:44,514 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 09:00:44,522 INFO L276 IsEmpty]: Start isEmpty. Operand has 1390 states, 1388 states have (on average 1.4992795389048992) internal successors, (2081), 1389 states have internal predecessors, (2081), 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) [2024-12-02 09:00:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-02 09:00:44,533 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:00:44,534 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:44,534 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:00:44,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:00:44,539 INFO L85 PathProgramCache]: Analyzing trace with hash 1147245958, now seen corresponding path program 1 times [2024-12-02 09:00:44,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:00:44,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776693801] [2024-12-02 09:00:44,546 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:00:44,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:00:45,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:00:45,904 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:00:45,904 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776693801] [2024-12-02 09:00:45,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776693801] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:00:45,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:00:45,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 09:00:45,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1974768468] [2024-12-02 09:00:45,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:00:45,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 09:00:45,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:00:45,925 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 09:00:45,925 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 09:00:45,928 INFO L87 Difference]: Start difference. First operand has 1390 states, 1388 states have (on average 1.4992795389048992) internal successors, (2081), 1389 states have internal predecessors, (2081), 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 38.25) internal successors, (153), 4 states have internal predecessors, (153), 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) [2024-12-02 09:00:46,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:00:46,058 INFO L93 Difference]: Finished difference Result 2629 states and 3939 transitions. [2024-12-02 09:00:46,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 09:00:46,059 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 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 153 [2024-12-02 09:00:46,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:00:46,074 INFO L225 Difference]: With dead ends: 2629 [2024-12-02 09:00:46,075 INFO L226 Difference]: Without dead ends: 1389 [2024-12-02 09:00:46,080 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 09:00:46,082 INFO L435 NwaCegarLoop]: 2075 mSDtfsCounter, 0 mSDsluCounter, 4144 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6219 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:00:46,083 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6219 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:00:46,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1389 states. [2024-12-02 09:00:46,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1389 to 1389. [2024-12-02 09:00:46,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1389 states, 1388 states have (on average 1.4978386167146973) internal successors, (2079), 1388 states have internal predecessors, (2079), 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) [2024-12-02 09:00:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1389 states and 2079 transitions. [2024-12-02 09:00:46,152 INFO L78 Accepts]: Start accepts. Automaton has 1389 states and 2079 transitions. Word has length 153 [2024-12-02 09:00:46,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:00:46,152 INFO L471 AbstractCegarLoop]: Abstraction has 1389 states and 2079 transitions. [2024-12-02 09:00:46,152 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 4 states have internal predecessors, (153), 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) [2024-12-02 09:00:46,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2079 transitions. [2024-12-02 09:00:46,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-02 09:00:46,155 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:00:46,156 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:46,156 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 09:00:46,156 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:00:46,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:00:46,157 INFO L85 PathProgramCache]: Analyzing trace with hash 1206582445, now seen corresponding path program 1 times [2024-12-02 09:00:46,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:00:46,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829455462] [2024-12-02 09:00:46,157 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:00:46,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:00:46,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:00:46,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:00:46,552 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829455462] [2024-12-02 09:00:46,553 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829455462] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:00:46,553 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:00:46,553 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 09:00:46,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683246782] [2024-12-02 09:00:46,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:00:46,554 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 09:00:46,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:00:46,555 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 09:00:46,555 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 09:00:46,555 INFO L87 Difference]: Start difference. First operand 1389 states and 2079 transitions. Second operand has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 states have internal predecessors, (154), 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) [2024-12-02 09:00:46,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:00:46,618 INFO L93 Difference]: Finished difference Result 2630 states and 3937 transitions. [2024-12-02 09:00:46,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 09:00:46,619 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 states have internal predecessors, (154), 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 154 [2024-12-02 09:00:46,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:00:46,624 INFO L225 Difference]: With dead ends: 2630 [2024-12-02 09:00:46,624 INFO L226 Difference]: Without dead ends: 1391 [2024-12-02 09:00:46,626 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 09:00:46,626 INFO L435 NwaCegarLoop]: 2075 mSDtfsCounter, 0 mSDsluCounter, 4140 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6215 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:00:46,627 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6215 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:00:46,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1391 states. [2024-12-02 09:00:46,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1391 to 1391. [2024-12-02 09:00:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1391 states, 1390 states have (on average 1.4971223021582734) internal successors, (2081), 1390 states have internal predecessors, (2081), 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) [2024-12-02 09:00:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1391 states and 2081 transitions. [2024-12-02 09:00:46,656 INFO L78 Accepts]: Start accepts. Automaton has 1391 states and 2081 transitions. Word has length 154 [2024-12-02 09:00:46,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:00:46,657 INFO L471 AbstractCegarLoop]: Abstraction has 1391 states and 2081 transitions. [2024-12-02 09:00:46,657 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 states have internal predecessors, (154), 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) [2024-12-02 09:00:46,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2081 transitions. [2024-12-02 09:00:46,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-02 09:00:46,659 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:00:46,659 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:46,659 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 09:00:46,660 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:00:46,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:00:46,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1946352447, now seen corresponding path program 1 times [2024-12-02 09:00:46,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:00:46,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729119465] [2024-12-02 09:00:46,660 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:00:46,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:00:48,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:00:48,033 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:00:48,033 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729119465] [2024-12-02 09:00:48,033 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [729119465] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:00:48,033 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:00:48,034 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 09:00:48,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370206480] [2024-12-02 09:00:48,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:00:48,034 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 09:00:48,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:00:48,035 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 09:00:48,035 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 09:00:48,035 INFO L87 Difference]: Start difference. First operand 1391 states and 2081 transitions. Second operand has 5 states, 5 states have (on average 31.0) internal successors, (155), 5 states have internal predecessors, (155), 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) [2024-12-02 09:00:48,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:00:48,133 INFO L93 Difference]: Finished difference Result 2630 states and 3936 transitions. [2024-12-02 09:00:48,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 09:00:48,134 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.0) internal successors, (155), 5 states have internal predecessors, (155), 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 155 [2024-12-02 09:00:48,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:00:48,139 INFO L225 Difference]: With dead ends: 2630 [2024-12-02 09:00:48,140 INFO L226 Difference]: Without dead ends: 1389 [2024-12-02 09:00:48,141 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-12-02 09:00:48,142 INFO L435 NwaCegarLoop]: 2064 mSDtfsCounter, 1932 mSDsluCounter, 2063 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1932 SdHoareTripleChecker+Valid, 4127 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 09:00:48,142 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1932 Valid, 4127 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 09:00:48,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1389 states. [2024-12-02 09:00:48,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1389 to 1389. [2024-12-02 09:00:48,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1389 states, 1388 states have (on average 1.4963976945244957) internal successors, (2077), 1388 states have internal predecessors, (2077), 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) [2024-12-02 09:00:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1389 states and 2077 transitions. [2024-12-02 09:00:48,177 INFO L78 Accepts]: Start accepts. Automaton has 1389 states and 2077 transitions. Word has length 155 [2024-12-02 09:00:48,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:00:48,177 INFO L471 AbstractCegarLoop]: Abstraction has 1389 states and 2077 transitions. [2024-12-02 09:00:48,177 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.0) internal successors, (155), 5 states have internal predecessors, (155), 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) [2024-12-02 09:00:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2077 transitions. [2024-12-02 09:00:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-02 09:00:48,179 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:00:48,179 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:48,179 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 09:00:48,179 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:00:48,180 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:00:48,180 INFO L85 PathProgramCache]: Analyzing trace with hash 1771929776, now seen corresponding path program 1 times [2024-12-02 09:00:48,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:00:48,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837087653] [2024-12-02 09:00:48,180 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:00:48,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:00:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:00:49,602 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:00:49,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837087653] [2024-12-02 09:00:49,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837087653] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:00:49,602 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:00:49,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 09:00:49,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172027308] [2024-12-02 09:00:49,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:00:49,603 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 09:00:49,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:00:49,604 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 09:00:49,604 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 09:00:49,604 INFO L87 Difference]: Start difference. First operand 1389 states and 2077 transitions. Second operand has 5 states, 5 states have (on average 31.2) internal successors, (156), 5 states have internal predecessors, (156), 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) [2024-12-02 09:00:49,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:00:49,827 INFO L93 Difference]: Finished difference Result 2851 states and 4259 transitions. [2024-12-02 09:00:49,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 09:00:49,828 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.2) internal successors, (156), 5 states have internal predecessors, (156), 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 156 [2024-12-02 09:00:49,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:00:49,834 INFO L225 Difference]: With dead ends: 2851 [2024-12-02 09:00:49,834 INFO L226 Difference]: Without dead ends: 1612 [2024-12-02 09:00:49,836 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 09:00:49,837 INFO L435 NwaCegarLoop]: 2051 mSDtfsCounter, 2651 mSDsluCounter, 4101 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2651 SdHoareTripleChecker+Valid, 6152 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 09:00:49,837 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2651 Valid, 6152 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 09:00:49,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1612 states. [2024-12-02 09:00:49,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1612 to 1395. [2024-12-02 09:00:49,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1395 states, 1394 states have (on average 1.4956958393113342) internal successors, (2085), 1394 states have internal predecessors, (2085), 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) [2024-12-02 09:00:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1395 states and 2085 transitions. [2024-12-02 09:00:49,872 INFO L78 Accepts]: Start accepts. Automaton has 1395 states and 2085 transitions. Word has length 156 [2024-12-02 09:00:49,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:00:49,872 INFO L471 AbstractCegarLoop]: Abstraction has 1395 states and 2085 transitions. [2024-12-02 09:00:49,872 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.2) internal successors, (156), 5 states have internal predecessors, (156), 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) [2024-12-02 09:00:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2085 transitions. [2024-12-02 09:00:49,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-02 09:00:49,874 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:00:49,874 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:49,874 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 09:00:49,874 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:00:49,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:00:49,875 INFO L85 PathProgramCache]: Analyzing trace with hash -1890523052, now seen corresponding path program 1 times [2024-12-02 09:00:49,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:00:49,875 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710881491] [2024-12-02 09:00:49,875 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:00:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:00:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:00:50,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:00:50,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710881491] [2024-12-02 09:00:50,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [710881491] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:00:50,341 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:00:50,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 09:00:50,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424093488] [2024-12-02 09:00:50,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:00:50,342 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 09:00:50,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:00:50,343 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 09:00:50,343 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 09:00:50,343 INFO L87 Difference]: Start difference. First operand 1395 states and 2085 transitions. Second operand has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 6 states have internal predecessors, (157), 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) [2024-12-02 09:00:51,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:00:51,393 INFO L93 Difference]: Finished difference Result 3671 states and 5490 transitions. [2024-12-02 09:00:51,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 09:00:51,394 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 6 states have internal predecessors, (157), 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 157 [2024-12-02 09:00:51,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:00:51,398 INFO L225 Difference]: With dead ends: 3671 [2024-12-02 09:00:51,398 INFO L226 Difference]: Without dead ends: 1399 [2024-12-02 09:00:51,399 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-12-02 09:00:51,400 INFO L435 NwaCegarLoop]: 1974 mSDtfsCounter, 1375 mSDsluCounter, 7457 mSDsCounter, 0 mSdLazyCounter, 997 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1375 SdHoareTripleChecker+Valid, 9431 SdHoareTripleChecker+Invalid, 1098 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 997 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-12-02 09:00:51,400 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1375 Valid, 9431 Invalid, 1098 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 997 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-12-02 09:00:51,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1399 states. [2024-12-02 09:00:51,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1399 to 1397. [2024-12-02 09:00:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1397 states, 1396 states have (on average 1.4949856733524356) internal successors, (2087), 1396 states have internal predecessors, (2087), 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) [2024-12-02 09:00:51,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1397 states and 2087 transitions. [2024-12-02 09:00:51,422 INFO L78 Accepts]: Start accepts. Automaton has 1397 states and 2087 transitions. Word has length 157 [2024-12-02 09:00:51,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:00:51,422 INFO L471 AbstractCegarLoop]: Abstraction has 1397 states and 2087 transitions. [2024-12-02 09:00:51,422 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 26.166666666666668) internal successors, (157), 6 states have internal predecessors, (157), 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) [2024-12-02 09:00:51,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2087 transitions. [2024-12-02 09:00:51,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-02 09:00:51,424 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:00:51,424 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:51,424 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 09:00:51,424 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:00:51,424 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:00:51,425 INFO L85 PathProgramCache]: Analyzing trace with hash 1055589143, now seen corresponding path program 1 times [2024-12-02 09:00:51,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:00:51,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745044993] [2024-12-02 09:00:51,425 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:00:51,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:00:52,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:00:52,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:00:52,121 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745044993] [2024-12-02 09:00:52,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745044993] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:00:52,121 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:00:52,121 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 09:00:52,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388552738] [2024-12-02 09:00:52,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:00:52,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 09:00:52,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:00:52,122 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 09:00:52,122 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-12-02 09:00:52,122 INFO L87 Difference]: Start difference. First operand 1397 states and 2087 transitions. Second operand has 6 states, 6 states have (on average 26.333333333333332) internal successors, (158), 6 states have internal predecessors, (158), 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) [2024-12-02 09:00:52,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:00:52,261 INFO L93 Difference]: Finished difference Result 2855 states and 4262 transitions. [2024-12-02 09:00:52,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 09:00:52,261 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 26.333333333333332) internal successors, (158), 6 states have internal predecessors, (158), 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 158 [2024-12-02 09:00:52,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:00:52,266 INFO L225 Difference]: With dead ends: 2855 [2024-12-02 09:00:52,267 INFO L226 Difference]: Without dead ends: 1614 [2024-12-02 09:00:52,268 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2024-12-02 09:00:52,269 INFO L435 NwaCegarLoop]: 2061 mSDtfsCounter, 2649 mSDsluCounter, 6177 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2649 SdHoareTripleChecker+Valid, 8238 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 09:00:52,269 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2649 Valid, 8238 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 09:00:52,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1614 states. [2024-12-02 09:00:52,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1614 to 1398. [2024-12-02 09:00:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1398 states, 1397 states have (on average 1.4946313528990693) internal successors, (2088), 1397 states have internal predecessors, (2088), 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) [2024-12-02 09:00:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1398 states and 2088 transitions. [2024-12-02 09:00:52,301 INFO L78 Accepts]: Start accepts. Automaton has 1398 states and 2088 transitions. Word has length 158 [2024-12-02 09:00:52,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:00:52,302 INFO L471 AbstractCegarLoop]: Abstraction has 1398 states and 2088 transitions. [2024-12-02 09:00:52,302 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 26.333333333333332) internal successors, (158), 6 states have internal predecessors, (158), 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) [2024-12-02 09:00:52,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2088 transitions. [2024-12-02 09:00:52,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-02 09:00:52,303 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:00:52,303 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:52,303 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 09:00:52,304 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:00:52,304 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:00:52,304 INFO L85 PathProgramCache]: Analyzing trace with hash 578154675, now seen corresponding path program 1 times [2024-12-02 09:00:52,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:00:52,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015054024] [2024-12-02 09:00:52,304 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:00:52,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:00:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:00:54,352 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:00:54,352 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015054024] [2024-12-02 09:00:54,352 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1015054024] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:00:54,352 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:00:54,352 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-12-02 09:00:54,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845331675] [2024-12-02 09:00:54,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:00:54,353 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 09:00:54,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:00:54,353 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 09:00:54,354 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-12-02 09:00:54,354 INFO L87 Difference]: Start difference. First operand 1398 states and 2088 transitions. Second operand has 8 states, 8 states have (on average 19.75) internal successors, (158), 8 states have internal predecessors, (158), 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) [2024-12-02 09:00:54,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:00:54,581 INFO L93 Difference]: Finished difference Result 3010 states and 4486 transitions. [2024-12-02 09:00:54,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-12-02 09:00:54,582 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 19.75) internal successors, (158), 8 states have internal predecessors, (158), 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 158 [2024-12-02 09:00:54,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:00:54,586 INFO L225 Difference]: With dead ends: 3010 [2024-12-02 09:00:54,586 INFO L226 Difference]: Without dead ends: 1769 [2024-12-02 09:00:54,587 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2024-12-02 09:00:54,588 INFO L435 NwaCegarLoop]: 2056 mSDtfsCounter, 3308 mSDsluCounter, 10273 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3308 SdHoareTripleChecker+Valid, 12329 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 09:00:54,588 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3308 Valid, 12329 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 09:00:54,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1769 states. [2024-12-02 09:00:54,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1769 to 1406. [2024-12-02 09:00:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1406 states, 1405 states have (on average 1.4925266903914591) internal successors, (2097), 1405 states have internal predecessors, (2097), 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) [2024-12-02 09:00:54,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1406 states and 2097 transitions. [2024-12-02 09:00:54,613 INFO L78 Accepts]: Start accepts. Automaton has 1406 states and 2097 transitions. Word has length 158 [2024-12-02 09:00:54,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:00:54,613 INFO L471 AbstractCegarLoop]: Abstraction has 1406 states and 2097 transitions. [2024-12-02 09:00:54,613 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 19.75) internal successors, (158), 8 states have internal predecessors, (158), 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) [2024-12-02 09:00:54,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2097 transitions. [2024-12-02 09:00:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-02 09:00:54,615 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:00:54,615 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:54,615 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 09:00:54,615 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:00:54,615 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:00:54,615 INFO L85 PathProgramCache]: Analyzing trace with hash -166731201, now seen corresponding path program 1 times [2024-12-02 09:00:54,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:00:54,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273472052] [2024-12-02 09:00:54,616 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:00:54,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:00:55,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:00:55,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:00:55,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273472052] [2024-12-02 09:00:55,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273472052] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:00:55,536 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:00:55,536 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-12-02 09:00:55,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241211612] [2024-12-02 09:00:55,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:00:55,537 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-02 09:00:55,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:00:55,537 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-02 09:00:55,537 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2024-12-02 09:00:55,537 INFO L87 Difference]: Start difference. First operand 1406 states and 2097 transitions. Second operand has 10 states, 10 states have (on average 15.9) internal successors, (159), 10 states have internal predecessors, (159), 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) [2024-12-02 09:00:55,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:00:55,815 INFO L93 Difference]: Finished difference Result 2988 states and 4457 transitions. [2024-12-02 09:00:55,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-02 09:00:55,816 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.9) internal successors, (159), 10 states have internal predecessors, (159), 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 159 [2024-12-02 09:00:55,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:00:55,822 INFO L225 Difference]: With dead ends: 2988 [2024-12-02 09:00:55,822 INFO L226 Difference]: Without dead ends: 1747 [2024-12-02 09:00:55,823 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=208, Unknown=0, NotChecked=0, Total=272 [2024-12-02 09:00:55,824 INFO L435 NwaCegarLoop]: 2050 mSDtfsCounter, 3075 mSDsluCounter, 9139 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3075 SdHoareTripleChecker+Valid, 11189 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 09:00:55,824 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3075 Valid, 11189 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 177 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 09:00:55,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1747 states. [2024-12-02 09:00:55,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1747 to 1531. [2024-12-02 09:00:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1531 states, 1530 states have (on average 1.49281045751634) internal successors, (2284), 1530 states have internal predecessors, (2284), 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) [2024-12-02 09:00:55,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1531 states and 2284 transitions. [2024-12-02 09:00:55,856 INFO L78 Accepts]: Start accepts. Automaton has 1531 states and 2284 transitions. Word has length 159 [2024-12-02 09:00:55,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:00:55,857 INFO L471 AbstractCegarLoop]: Abstraction has 1531 states and 2284 transitions. [2024-12-02 09:00:55,857 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.9) internal successors, (159), 10 states have internal predecessors, (159), 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) [2024-12-02 09:00:55,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2284 transitions. [2024-12-02 09:00:55,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-02 09:00:55,859 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:00:55,859 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:55,859 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 09:00:55,859 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:00:55,859 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:00:55,860 INFO L85 PathProgramCache]: Analyzing trace with hash 275187352, now seen corresponding path program 1 times [2024-12-02 09:00:55,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:00:55,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497701694] [2024-12-02 09:00:55,860 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:00:55,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 09:00:56,284 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 09:00:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 09:00:56,866 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 09:00:56,867 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 09:00:56,868 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 09:00:56,870 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 09:00:56,874 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:00:57,012 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 09:00:57,015 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 09:00:57 BoogieIcfgContainer [2024-12-02 09:00:57,015 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 09:00:57,016 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 09:00:57,016 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 09:00:57,016 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 09:00:57,017 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:00:44" (3/4) ... [2024-12-02 09:00:57,019 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-02 09:00:57,020 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 09:00:57,020 INFO L158 Benchmark]: Toolchain (without parser) took 18407.74ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 998.2MB). Free memory was 114.3MB in the beginning and 946.7MB in the end (delta: -832.4MB). Peak memory consumption was 171.8MB. Max. memory is 16.1GB. [2024-12-02 09:00:57,021 INFO L158 Benchmark]: CDTParser took 0.90ms. Allocated memory is still 142.6MB. Free memory was 83.2MB in the beginning and 83.1MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 09:00:57,021 INFO L158 Benchmark]: CACSL2BoogieTranslator took 593.30ms. Allocated memory is still 142.6MB. Free memory was 114.3MB in the beginning and 91.4MB in the end (delta: 22.9MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. [2024-12-02 09:00:57,036 INFO L158 Benchmark]: Boogie Procedure Inliner took 435.18ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 91.4MB in the beginning and 231.6MB in the end (delta: -140.2MB). Peak memory consumption was 90.1MB. Max. memory is 16.1GB. [2024-12-02 09:00:57,036 INFO L158 Benchmark]: Boogie Preprocessor took 430.13ms. Allocated memory is still 343.9MB. Free memory was 231.6MB in the beginning and 215.1MB in the end (delta: 16.5MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. [2024-12-02 09:00:57,037 INFO L158 Benchmark]: RCFGBuilder took 4325.76ms. Allocated memory was 343.9MB in the beginning and 763.4MB in the end (delta: 419.4MB). Free memory was 215.1MB in the beginning and 367.9MB in the end (delta: -152.8MB). Peak memory consumption was 276.8MB. Max. memory is 16.1GB. [2024-12-02 09:00:57,037 INFO L158 Benchmark]: TraceAbstraction took 12613.95ms. Allocated memory was 763.4MB in the beginning and 1.1GB in the end (delta: 377.5MB). Free memory was 367.9MB in the beginning and 946.7MB in the end (delta: -578.8MB). Peak memory consumption was 304.3MB. Max. memory is 16.1GB. [2024-12-02 09:00:57,037 INFO L158 Benchmark]: Witness Printer took 4.08ms. Allocated memory is still 1.1GB. Free memory was 946.7MB in the beginning and 946.7MB in the end (delta: 42.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 09:00:57,040 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.90ms. Allocated memory is still 142.6MB. Free memory was 83.2MB in the beginning and 83.1MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 593.30ms. Allocated memory is still 142.6MB. Free memory was 114.3MB in the beginning and 91.4MB in the end (delta: 22.9MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 435.18ms. Allocated memory was 142.6MB in the beginning and 343.9MB in the end (delta: 201.3MB). Free memory was 91.4MB in the beginning and 231.6MB in the end (delta: -140.2MB). Peak memory consumption was 90.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 430.13ms. Allocated memory is still 343.9MB. Free memory was 231.6MB in the beginning and 215.1MB in the end (delta: 16.5MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4325.76ms. Allocated memory was 343.9MB in the beginning and 763.4MB in the end (delta: 419.4MB). Free memory was 215.1MB in the beginning and 367.9MB in the end (delta: -152.8MB). Peak memory consumption was 276.8MB. Max. memory is 16.1GB. * TraceAbstraction took 12613.95ms. Allocated memory was 763.4MB in the beginning and 1.1GB in the end (delta: 377.5MB). Free memory was 367.9MB in the beginning and 946.7MB in the end (delta: -578.8MB). Peak memory consumption was 304.3MB. Max. memory is 16.1GB. * Witness Printer took 4.08ms. Allocated memory is still 1.1GB. Free memory was 946.7MB in the beginning and 946.7MB in the end (delta: 42.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseAnd at line 464, overapproximation of bitwiseAnd at line 207. 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 - 4); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (4 - 1); [L32] const SORT_10 mask_SORT_10 = (SORT_10)-1 >> (sizeof(SORT_10) * 8 - 32); [L33] const SORT_10 msb_SORT_10 = (SORT_10)1 << (32 - 1); [L35] const SORT_67 mask_SORT_67 = (SORT_67)-1 >> (sizeof(SORT_67) * 8 - 2); [L36] const SORT_67 msb_SORT_67 = (SORT_67)1 << (2 - 1); [L38] const SORT_69 mask_SORT_69 = (SORT_69)-1 >> (sizeof(SORT_69) * 8 - 3); [L39] const SORT_69 msb_SORT_69 = (SORT_69)1 << (3 - 1); [L41] const SORT_3 var_7 = 0; [L42] const SORT_10 var_12 = 15; [L43] const SORT_1 var_19 = 1; [L44] const SORT_3 var_33 = 1; [L45] const SORT_3 var_40 = 3; [L46] const SORT_3 var_43 = 2; [L47] const SORT_3 var_51 = 5; [L48] const SORT_3 var_58 = 7; [L49] const SORT_3 var_61 = 6; [L50] const SORT_3 var_65 = 4; [L51] const SORT_3 var_77 = 9; [L52] const SORT_3 var_84 = 11; [L53] const SORT_3 var_87 = 10; [L54] const SORT_3 var_95 = 13; [L55] const SORT_3 var_102 = 15; [L56] const SORT_3 var_105 = 14; [L57] const SORT_3 var_109 = 12; [L58] const SORT_3 var_115 = 8; [L59] const SORT_10 var_191 = 1; [L60] const SORT_10 var_195 = 0; [L61] const SORT_1 var_228 = 0; [L63] SORT_1 input_2; [L64] SORT_3 input_4; [L65] SORT_1 input_5; [L66] SORT_1 input_6; [L67] SORT_10 input_188; [L68] SORT_3 input_268; [L69] SORT_3 input_271; [L71] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L71] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L72] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L72] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L73] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L73] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L74] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L74] SORT_1 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L75] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L75] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L76] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L76] SORT_3 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L77] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L77] SORT_3 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L78] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L78] SORT_3 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L79] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L79] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L80] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L80] SORT_3 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L81] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L81] SORT_3 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L82] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L82] SORT_3 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L83] SORT_3 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L84] SORT_3 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L85] SORT_3 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L86] SORT_3 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L87] SORT_3 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L88] SORT_3 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L89] SORT_3 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L90] SORT_3 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L91] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L91] SORT_3 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L92] SORT_3 state_122 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L93] SORT_3 state_124 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L94] SORT_3 state_128 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L95] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L95] SORT_3 state_130 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L96] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L96] SORT_3 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L97] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L97] SORT_3 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L98] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L98] SORT_3 state_140 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L99] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L99] SORT_3 state_142 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L100] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L100] SORT_3 state_148 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L101] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L101] SORT_3 state_150 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L102] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L102] SORT_3 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L103] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L103] SORT_3 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L104] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L104] SORT_3 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L105] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L105] SORT_3 state_161 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L106] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L106] SORT_3 state_164 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L107] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L107] SORT_3 state_166 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L109] SORT_3 init_9_arg_1 = var_7; [L110] state_8 = init_9_arg_1 [L111] SORT_3 init_15_arg_1 = var_7; [L112] state_14 = init_15_arg_1 [L113] SORT_3 init_17_arg_1 = var_7; [L114] state_16 = init_17_arg_1 [L115] SORT_1 init_21_arg_1 = var_19; [L116] state_20 = init_21_arg_1 [L117] SORT_1 init_26_arg_1 = var_19; [L118] state_25 = init_26_arg_1 [L119] SORT_3 init_30_arg_1 = var_7; [L120] state_29 = init_30_arg_1 [L121] SORT_3 init_32_arg_1 = var_7; [L122] state_31 = init_32_arg_1 [L123] SORT_3 init_37_arg_1 = var_7; [L124] state_36 = init_37_arg_1 [L125] SORT_3 init_39_arg_1 = var_7; [L126] state_38 = init_39_arg_1 [L127] SORT_3 init_48_arg_1 = var_7; [L128] state_47 = init_48_arg_1 [L129] SORT_3 init_50_arg_1 = var_7; [L130] state_49 = init_50_arg_1 [L131] SORT_3 init_55_arg_1 = var_7; [L132] state_54 = init_55_arg_1 [L133] SORT_3 init_57_arg_1 = var_7; [L134] state_56 = init_57_arg_1 [L135] SORT_3 init_74_arg_1 = var_7; [L136] state_73 = init_74_arg_1 [L137] SORT_3 init_76_arg_1 = var_7; [L138] state_75 = init_76_arg_1 [L139] SORT_3 init_81_arg_1 = var_7; [L140] state_80 = init_81_arg_1 [L141] SORT_3 init_83_arg_1 = var_7; [L142] state_82 = init_83_arg_1 [L143] SORT_3 init_92_arg_1 = var_7; [L144] state_91 = init_92_arg_1 [L145] SORT_3 init_94_arg_1 = var_7; [L146] state_93 = init_94_arg_1 [L147] SORT_3 init_99_arg_1 = var_7; [L148] state_98 = init_99_arg_1 [L149] SORT_3 init_101_arg_1 = var_7; [L150] state_100 = init_101_arg_1 [L151] SORT_3 init_123_arg_1 = var_7; [L152] state_122 = init_123_arg_1 [L153] SORT_3 init_125_arg_1 = var_7; [L154] state_124 = init_125_arg_1 [L155] SORT_3 init_129_arg_1 = var_7; [L156] state_128 = init_129_arg_1 [L157] SORT_3 init_131_arg_1 = var_7; [L158] state_130 = init_131_arg_1 [L159] SORT_3 init_136_arg_1 = var_7; [L160] state_135 = init_136_arg_1 [L161] SORT_3 init_138_arg_1 = var_7; [L162] state_137 = init_138_arg_1 [L163] SORT_3 init_141_arg_1 = var_7; [L164] state_140 = init_141_arg_1 [L165] SORT_3 init_143_arg_1 = var_7; [L166] state_142 = init_143_arg_1 [L167] SORT_3 init_149_arg_1 = var_7; [L168] state_148 = init_149_arg_1 [L169] SORT_3 init_151_arg_1 = var_7; [L170] state_150 = init_151_arg_1 [L171] SORT_3 init_154_arg_1 = var_7; [L172] state_153 = init_154_arg_1 [L173] SORT_3 init_156_arg_1 = var_7; [L174] state_155 = init_156_arg_1 [L175] SORT_3 init_160_arg_1 = var_7; [L176] state_159 = init_160_arg_1 [L177] SORT_3 init_162_arg_1 = var_7; [L178] state_161 = init_162_arg_1 [L179] SORT_3 init_165_arg_1 = var_7; [L180] state_164 = init_165_arg_1 [L181] SORT_3 init_167_arg_1 = var_7; [L182] state_166 = init_167_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L185] input_2 = __VERIFIER_nondet_uchar() [L186] input_4 = __VERIFIER_nondet_uchar() [L187] input_5 = __VERIFIER_nondet_uchar() [L188] input_6 = __VERIFIER_nondet_uchar() [L189] input_188 = __VERIFIER_nondet_uint() [L190] input_268 = __VERIFIER_nondet_uchar() [L191] input_271 = __VERIFIER_nondet_uchar() [L194] SORT_3 var_11_arg_0 = state_8; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_11_arg_0=0, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L195] EXPR var_11_arg_0 & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L195] var_11_arg_0 = var_11_arg_0 & mask_SORT_3 [L196] SORT_10 var_11 = var_11_arg_0; [L197] SORT_10 var_13_arg_0 = var_11; [L198] SORT_10 var_13_arg_1 = var_12; [L199] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L200] SORT_3 var_18_arg_0 = state_14; [L201] SORT_3 var_18_arg_1 = state_16; [L202] SORT_1 var_18 = var_18_arg_0 == var_18_arg_1; [L203] SORT_1 var_22_arg_0 = state_20; [L204] SORT_1 var_22 = ~var_22_arg_0; [L205] SORT_1 var_23_arg_0 = var_18; [L206] SORT_1 var_23_arg_1 = var_22; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23_arg_0=1, var_23_arg_1=-2, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L207] EXPR var_23_arg_0 & var_23_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L207] SORT_1 var_23 = var_23_arg_0 & var_23_arg_1; [L208] EXPR var_23 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L208] var_23 = var_23 & mask_SORT_1 [L209] SORT_1 var_24_arg_0 = var_13; [L210] SORT_1 var_24_arg_1 = var_23; [L211] SORT_1 var_24 = var_24_arg_0 == var_24_arg_1; [L212] SORT_1 var_27_arg_0 = state_25; [L213] SORT_1 var_27_arg_1 = state_20; [L214] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L215] SORT_1 var_28_arg_0 = var_24; [L216] SORT_1 var_28_arg_1 = var_27; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28_arg_0=0, var_28_arg_1=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L217] EXPR var_28_arg_0 & var_28_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L217] SORT_1 var_28 = var_28_arg_0 & var_28_arg_1; [L218] SORT_3 var_106_arg_0 = state_8; [L219] SORT_3 var_106_arg_1 = var_105; [L220] SORT_1 var_106 = var_106_arg_0 == var_106_arg_1; [L221] SORT_3 var_103_arg_0 = state_8; [L222] SORT_3 var_103_arg_1 = var_102; [L223] SORT_1 var_103 = var_103_arg_0 == var_103_arg_1; [L224] SORT_1 var_107_arg_0 = var_106; [L225] SORT_1 var_107_arg_1 = var_103; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107_arg_0=0, var_107_arg_1=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L226] EXPR var_107_arg_0 | var_107_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L226] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L227] EXPR var_107 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L227] var_107 = var_107 & mask_SORT_1 [L228] SORT_3 var_96_arg_0 = state_8; [L229] SORT_3 var_96_arg_1 = var_95; [L230] SORT_1 var_96 = var_96_arg_0 == var_96_arg_1; [L231] SORT_3 var_110_arg_0 = state_8; [L232] SORT_3 var_110_arg_1 = var_109; [L233] SORT_1 var_110 = var_110_arg_0 == var_110_arg_1; [L234] SORT_1 var_111_arg_0 = var_96; [L235] SORT_1 var_111_arg_1 = var_110; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_111_arg_0=0, var_111_arg_1=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L236] EXPR ((SORT_67)var_111_arg_0 << 1) | var_111_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L236] SORT_67 var_111 = ((SORT_67)var_111_arg_0 << 1) | var_111_arg_1; [L237] EXPR var_111 & mask_SORT_67 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L237] var_111 = var_111 & mask_SORT_67 [L238] SORT_1 var_112_arg_0 = var_107; [L239] SORT_67 var_112_arg_1 = var_111; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_112_arg_0=0, var_112_arg_1=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L240] EXPR ((SORT_69)var_112_arg_0 << 2) | var_112_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L240] SORT_69 var_112 = ((SORT_69)var_112_arg_0 << 2) | var_112_arg_1; [L241] EXPR var_112 & mask_SORT_69 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13, var_96=0] [L241] var_112 = var_112 & mask_SORT_69 [L242] SORT_69 var_113_arg_0 = var_112; [L243] SORT_1 var_113 = var_113_arg_0 != 0; [L244] SORT_3 var_88_arg_0 = state_8; [L245] SORT_3 var_88_arg_1 = var_87; [L246] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L247] SORT_3 var_85_arg_0 = state_8; [L248] SORT_3 var_85_arg_1 = var_84; [L249] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L250] SORT_1 var_89_arg_0 = var_88; [L251] SORT_1 var_89_arg_1 = var_85; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_85=0, var_87=10, var_89_arg_0=0, var_89_arg_1=0, var_95=13, var_96=0] [L252] EXPR var_89_arg_0 | var_89_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_85=0, var_87=10, var_95=13, var_96=0] [L252] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L253] EXPR var_89 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_85=0, var_87=10, var_95=13, var_96=0] [L253] var_89 = var_89 & mask_SORT_1 [L254] SORT_3 var_78_arg_0 = state_8; [L255] SORT_3 var_78_arg_1 = var_77; [L256] SORT_1 var_78 = var_78_arg_0 == var_78_arg_1; [L257] SORT_3 var_116_arg_0 = state_8; [L258] SORT_3 var_116_arg_1 = var_115; [L259] SORT_1 var_116 = var_116_arg_0 == var_116_arg_1; [L260] SORT_1 var_117_arg_0 = var_78; [L261] SORT_1 var_117_arg_1 = var_116; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_117_arg_0=0, var_117_arg_1=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L262] EXPR ((SORT_67)var_117_arg_0 << 1) | var_117_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L262] SORT_67 var_117 = ((SORT_67)var_117_arg_0 << 1) | var_117_arg_1; [L263] EXPR var_117 & mask_SORT_67 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L263] var_117 = var_117 & mask_SORT_67 [L264] SORT_1 var_118_arg_0 = var_89; [L265] SORT_67 var_118_arg_1 = var_117; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_118_arg_0=0, var_118_arg_1=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L266] EXPR ((SORT_69)var_118_arg_0 << 2) | var_118_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L266] SORT_69 var_118 = ((SORT_69)var_118_arg_0 << 2) | var_118_arg_1; [L267] EXPR var_118 & mask_SORT_69 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L267] var_118 = var_118 & mask_SORT_69 [L268] SORT_1 var_119_arg_0 = var_113; [L269] SORT_69 var_119_arg_1 = var_118; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_119_arg_0=0, var_119_arg_1=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L270] EXPR ((SORT_3)var_119_arg_0 << 3) | var_119_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L270] SORT_3 var_119 = ((SORT_3)var_119_arg_0 << 3) | var_119_arg_1; [L271] EXPR var_119 & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_103=0, var_105=14, var_107=0, var_109=12, var_113=0, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_78=0, var_7=0, var_84=11, var_85=0, var_87=10, var_89=0, var_95=13, var_96=0] [L271] var_119 = var_119 & mask_SORT_3 [L272] SORT_3 var_120_arg_0 = var_119; [L273] SORT_1 var_120 = var_120_arg_0 != 0; [L274] SORT_1 var_104_arg_0 = var_103; [L275] SORT_3 var_104_arg_1 = state_100; [L276] SORT_3 var_104_arg_2 = state_98; [L277] SORT_3 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L278] SORT_1 var_97_arg_0 = var_96; [L279] SORT_3 var_97_arg_1 = state_93; [L280] SORT_3 var_97_arg_2 = state_91; [L281] SORT_3 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L282] SORT_1 var_108_arg_0 = var_107; [L283] SORT_3 var_108_arg_1 = var_104; [L284] SORT_3 var_108_arg_2 = var_97; [L285] SORT_3 var_108 = var_108_arg_0 ? var_108_arg_1 : var_108_arg_2; [L286] SORT_1 var_86_arg_0 = var_85; [L287] SORT_3 var_86_arg_1 = state_82; [L288] SORT_3 var_86_arg_2 = state_80; [L289] SORT_3 var_86 = var_86_arg_0 ? var_86_arg_1 : var_86_arg_2; [L290] SORT_1 var_79_arg_0 = var_78; [L291] SORT_3 var_79_arg_1 = state_75; [L292] SORT_3 var_79_arg_2 = state_73; [L293] SORT_3 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L294] SORT_1 var_90_arg_0 = var_89; [L295] SORT_3 var_90_arg_1 = var_86; [L296] SORT_3 var_90_arg_2 = var_79; [L297] SORT_3 var_90 = var_90_arg_0 ? var_90_arg_1 : var_90_arg_2; [L298] SORT_1 var_114_arg_0 = var_113; [L299] SORT_3 var_114_arg_1 = var_108; [L300] SORT_3 var_114_arg_2 = var_90; [L301] SORT_3 var_114 = var_114_arg_0 ? var_114_arg_1 : var_114_arg_2; [L302] SORT_3 var_62_arg_0 = state_8; [L303] SORT_3 var_62_arg_1 = var_61; [L304] SORT_1 var_62 = var_62_arg_0 == var_62_arg_1; [L305] SORT_3 var_59_arg_0 = state_8; [L306] SORT_3 var_59_arg_1 = var_58; [L307] SORT_1 var_59 = var_59_arg_0 == var_59_arg_1; [L308] SORT_1 var_63_arg_0 = var_62; [L309] SORT_1 var_63_arg_1 = var_59; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_59=0, var_61=6, var_63_arg_0=0, var_63_arg_1=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L310] EXPR var_63_arg_0 | var_63_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_59=0, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L310] SORT_1 var_63 = var_63_arg_0 | var_63_arg_1; [L311] EXPR var_63 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_59=0, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L311] var_63 = var_63 & mask_SORT_1 [L312] SORT_3 var_52_arg_0 = state_8; [L313] SORT_3 var_52_arg_1 = var_51; [L314] SORT_1 var_52 = var_52_arg_0 == var_52_arg_1; [L315] SORT_3 var_66_arg_0 = state_8; [L316] SORT_3 var_66_arg_1 = var_65; [L317] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L318] SORT_1 var_68_arg_0 = var_52; [L319] SORT_1 var_68_arg_1 = var_66; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_68_arg_0=0, var_68_arg_1=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L320] EXPR ((SORT_67)var_68_arg_0 << 1) | var_68_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L320] SORT_67 var_68 = ((SORT_67)var_68_arg_0 << 1) | var_68_arg_1; [L321] EXPR var_68 & mask_SORT_67 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L321] var_68 = var_68 & mask_SORT_67 [L322] SORT_1 var_70_arg_0 = var_63; [L323] SORT_67 var_70_arg_1 = var_68; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_70_arg_0=0, var_70_arg_1=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L324] EXPR ((SORT_69)var_70_arg_0 << 2) | var_70_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L324] SORT_69 var_70 = ((SORT_69)var_70_arg_0 << 2) | var_70_arg_1; [L325] EXPR var_70 & mask_SORT_69 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_52=0, var_58=7, var_59=0, var_61=6, var_63=0, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L325] var_70 = var_70 & mask_SORT_69 [L326] SORT_69 var_71_arg_0 = var_70; [L327] SORT_1 var_71 = var_71_arg_0 != 0; [L328] SORT_1 var_60_arg_0 = var_59; [L329] SORT_3 var_60_arg_1 = state_56; [L330] SORT_3 var_60_arg_2 = state_54; [L331] SORT_3 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L332] SORT_1 var_53_arg_0 = var_52; [L333] SORT_3 var_53_arg_1 = state_49; [L334] SORT_3 var_53_arg_2 = state_47; [L335] SORT_3 var_53 = var_53_arg_0 ? var_53_arg_1 : var_53_arg_2; [L336] SORT_1 var_64_arg_0 = var_63; [L337] SORT_3 var_64_arg_1 = var_60; [L338] SORT_3 var_64_arg_2 = var_53; [L339] SORT_3 var_64 = var_64_arg_0 ? var_64_arg_1 : var_64_arg_2; [L340] SORT_3 var_44_arg_0 = state_8; [L341] SORT_3 var_44_arg_1 = var_43; [L342] SORT_1 var_44 = var_44_arg_0 == var_44_arg_1; [L343] SORT_3 var_41_arg_0 = state_8; [L344] SORT_3 var_41_arg_1 = var_40; [L345] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L346] SORT_1 var_45_arg_0 = var_44; [L347] SORT_1 var_45_arg_1 = var_41; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_41=0, var_43=2, var_45_arg_0=0, var_45_arg_1=0, var_51=5, var_58=7, var_61=6, var_64=0, var_65=4, var_71=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L348] EXPR var_45_arg_0 | var_45_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_41=0, var_43=2, var_51=5, var_58=7, var_61=6, var_64=0, var_65=4, var_71=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L348] SORT_1 var_45 = var_45_arg_0 | var_45_arg_1; [L349] EXPR var_45 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_114=0, var_115=8, var_120=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_41=0, var_43=2, var_51=5, var_58=7, var_61=6, var_64=0, var_65=4, var_71=0, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L349] var_45 = var_45 & mask_SORT_1 [L350] SORT_1 var_42_arg_0 = var_41; [L351] SORT_3 var_42_arg_1 = state_38; [L352] SORT_3 var_42_arg_2 = state_36; [L353] SORT_3 var_42 = var_42_arg_0 ? var_42_arg_1 : var_42_arg_2; [L354] SORT_3 var_34_arg_0 = state_8; [L355] SORT_3 var_34_arg_1 = var_33; [L356] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L357] SORT_1 var_35_arg_0 = var_34; [L358] SORT_3 var_35_arg_1 = state_31; [L359] SORT_3 var_35_arg_2 = state_29; [L360] SORT_3 var_35 = var_35_arg_0 ? var_35_arg_1 : var_35_arg_2; [L361] SORT_1 var_46_arg_0 = var_45; [L362] SORT_3 var_46_arg_1 = var_42; [L363] SORT_3 var_46_arg_2 = var_35; [L364] SORT_3 var_46 = var_46_arg_0 ? var_46_arg_1 : var_46_arg_2; [L365] SORT_1 var_72_arg_0 = var_71; [L366] SORT_3 var_72_arg_1 = var_64; [L367] SORT_3 var_72_arg_2 = var_46; [L368] SORT_3 var_72 = var_72_arg_0 ? var_72_arg_1 : var_72_arg_2; [L369] SORT_1 var_121_arg_0 = var_120; [L370] SORT_3 var_121_arg_1 = var_114; [L371] SORT_3 var_121_arg_2 = var_72; [L372] SORT_3 var_121 = var_121_arg_0 ? var_121_arg_1 : var_121_arg_2; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L373] EXPR var_121 & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L373] var_121 = var_121 & mask_SORT_3 [L374] SORT_3 var_171_arg_0 = state_14; [L375] SORT_1 var_171 = var_171_arg_0 >> 3; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L376] EXPR var_171 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L376] var_171 = var_171 & mask_SORT_1 [L377] SORT_3 var_146_arg_0 = state_14; [L378] SORT_1 var_146 = var_146_arg_0 >> 2; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L379] EXPR var_146 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L379] var_146 = var_146 & mask_SORT_1 [L380] SORT_3 var_133_arg_0 = state_14; [L381] SORT_1 var_133 = var_133_arg_0 >> 1; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_133=0, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L382] EXPR var_133 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L382] var_133 = var_133 & mask_SORT_1 [L383] SORT_3 var_126_arg_0 = state_14; [L384] SORT_1 var_126 = var_126_arg_0 >> 0; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_126=0, var_12=15, var_133=0, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L385] EXPR var_126 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_133=0, var_13=0, var_146=0, var_171=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L385] var_126 = var_126 & mask_SORT_1 [L386] SORT_1 var_168_arg_0 = var_126; [L387] SORT_3 var_168_arg_1 = state_166; [L388] SORT_3 var_168_arg_2 = state_164; [L389] SORT_3 var_168 = var_168_arg_0 ? var_168_arg_1 : var_168_arg_2; [L390] SORT_1 var_163_arg_0 = var_126; [L391] SORT_3 var_163_arg_1 = state_161; [L392] SORT_3 var_163_arg_2 = state_159; [L393] SORT_3 var_163 = var_163_arg_0 ? var_163_arg_1 : var_163_arg_2; [L394] SORT_1 var_169_arg_0 = var_133; [L395] SORT_3 var_169_arg_1 = var_168; [L396] SORT_3 var_169_arg_2 = var_163; [L397] SORT_3 var_169 = var_169_arg_0 ? var_169_arg_1 : var_169_arg_2; [L398] SORT_1 var_157_arg_0 = var_126; [L399] SORT_3 var_157_arg_1 = state_155; [L400] SORT_3 var_157_arg_2 = state_153; [L401] SORT_3 var_157 = var_157_arg_0 ? var_157_arg_1 : var_157_arg_2; [L402] SORT_1 var_152_arg_0 = var_126; [L403] SORT_3 var_152_arg_1 = state_150; [L404] SORT_3 var_152_arg_2 = state_148; [L405] SORT_3 var_152 = var_152_arg_0 ? var_152_arg_1 : var_152_arg_2; [L406] SORT_1 var_158_arg_0 = var_133; [L407] SORT_3 var_158_arg_1 = var_157; [L408] SORT_3 var_158_arg_2 = var_152; [L409] SORT_3 var_158 = var_158_arg_0 ? var_158_arg_1 : var_158_arg_2; [L410] SORT_1 var_170_arg_0 = var_146; [L411] SORT_3 var_170_arg_1 = var_169; [L412] SORT_3 var_170_arg_2 = var_158; [L413] SORT_3 var_170 = var_170_arg_0 ? var_170_arg_1 : var_170_arg_2; [L414] SORT_1 var_144_arg_0 = var_126; [L415] SORT_3 var_144_arg_1 = state_142; [L416] SORT_3 var_144_arg_2 = state_140; [L417] SORT_3 var_144 = var_144_arg_0 ? var_144_arg_1 : var_144_arg_2; [L418] SORT_1 var_139_arg_0 = var_126; [L419] SORT_3 var_139_arg_1 = state_137; [L420] SORT_3 var_139_arg_2 = state_135; [L421] SORT_3 var_139 = var_139_arg_0 ? var_139_arg_1 : var_139_arg_2; [L422] SORT_1 var_145_arg_0 = var_133; [L423] SORT_3 var_145_arg_1 = var_144; [L424] SORT_3 var_145_arg_2 = var_139; [L425] SORT_3 var_145 = var_145_arg_0 ? var_145_arg_1 : var_145_arg_2; [L426] SORT_1 var_132_arg_0 = var_126; [L427] SORT_3 var_132_arg_1 = state_130; [L428] SORT_3 var_132_arg_2 = state_128; [L429] SORT_3 var_132 = var_132_arg_0 ? var_132_arg_1 : var_132_arg_2; [L430] SORT_1 var_127_arg_0 = var_126; [L431] SORT_3 var_127_arg_1 = state_124; [L432] SORT_3 var_127_arg_2 = state_122; [L433] SORT_3 var_127 = var_127_arg_0 ? var_127_arg_1 : var_127_arg_2; [L434] SORT_1 var_134_arg_0 = var_133; [L435] SORT_3 var_134_arg_1 = var_132; [L436] SORT_3 var_134_arg_2 = var_127; [L437] SORT_3 var_134 = var_134_arg_0 ? var_134_arg_1 : var_134_arg_2; [L438] SORT_1 var_147_arg_0 = var_146; [L439] SORT_3 var_147_arg_1 = var_145; [L440] SORT_3 var_147_arg_2 = var_134; [L441] SORT_3 var_147 = var_147_arg_0 ? var_147_arg_1 : var_147_arg_2; [L442] SORT_1 var_172_arg_0 = var_171; [L443] SORT_3 var_172_arg_1 = var_170; [L444] SORT_3 var_172_arg_2 = var_147; [L445] SORT_3 var_172 = var_172_arg_0 ? var_172_arg_1 : var_172_arg_2; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_172=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L446] EXPR var_172 & mask_SORT_3 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_121=0, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L446] var_172 = var_172 & mask_SORT_3 [L447] SORT_3 var_173_arg_0 = var_121; [L448] SORT_3 var_173_arg_1 = var_172; [L449] SORT_1 var_173 = var_173_arg_0 == var_173_arg_1; [L450] SORT_1 var_174_arg_0 = state_25; [L451] SORT_1 var_174_arg_1 = var_173; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_174_arg_0=1, var_174_arg_1=1, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L452] EXPR var_174_arg_0 | var_174_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_28=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L452] SORT_1 var_174 = var_174_arg_0 | var_174_arg_1; [L453] SORT_1 var_175_arg_0 = var_28; [L454] SORT_1 var_175_arg_1 = var_174; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_175_arg_0=0, var_175_arg_1=1, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L455] EXPR var_175_arg_0 & var_175_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L455] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L456] EXPR var_175 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L456] var_175 = var_175 & mask_SORT_1 [L457] SORT_1 var_176_arg_0 = var_175; [L458] SORT_1 var_176_arg_1 = var_19; [L459] SORT_1 var_176 = var_176_arg_0 == var_176_arg_1; [L460] SORT_1 var_179_arg_0 = var_176; [L461] SORT_1 var_179 = ~var_179_arg_0; [L462] SORT_1 var_180_arg_0 = var_19; [L463] SORT_1 var_180_arg_1 = var_179; VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_180_arg_0=1, var_180_arg_1=-1, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L464] EXPR var_180_arg_0 & var_180_arg_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L464] SORT_1 var_180 = var_180_arg_0 & var_180_arg_1; [L465] EXPR var_180 & mask_SORT_1 VAL [mask_SORT_1=1, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_140=0, state_142=0, state_148=0, state_14=0, state_150=0, state_153=0, state_155=0, state_159=0, state_161=0, state_164=0, state_166=0, state_16=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_80=0, state_82=0, state_8=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_13=0, var_191=1, var_195=0, var_19=1, var_228=0, var_23=1, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_77=9, var_7=0, var_84=11, var_87=10, var_95=13] [L465] var_180 = var_180 & mask_SORT_1 [L466] SORT_1 bad_181_arg_0 = var_180; [L467] CALL __VERIFIER_assert(!(bad_181_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 1390 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 12.4s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14990 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 14990 mSDsluCounter, 63900 SdHoareTripleChecker+Invalid, 1.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 47494 mSDsCounter, 103 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1477 IncrementalHoareTripleChecker+Invalid, 1580 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 103 mSolverCounterUnsat, 16406 mSDtfsCounter, 1477 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 69 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1531occurred in iteration=8, InterpolantAutomatonStates: 49, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 1014 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 1409 NumberOfCodeBlocks, 1409 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1242 ConstructedInterpolants, 0 QuantifiedInterpolants, 3802 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-02 09:00:57,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 06ab3f6dfc5d0af96a725c547a1ce0851880572e04998680f4167699000e98db --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 09:00:59,008 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 09:00:59,084 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-12-02 09:00:59,089 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 09:00:59,089 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 09:00:59,109 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 09:00:59,109 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 09:00:59,109 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 09:00:59,110 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 09:00:59,110 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 09:00:59,110 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 09:00:59,110 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 09:00:59,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 09:00:59,111 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 09:00:59,111 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 09:00:59,111 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 09:00:59,111 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 09:00:59,111 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 09:00:59,111 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 09:00:59,111 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 09:00:59,111 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 09:00:59,112 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 09:00:59,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 09:00:59,113 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 09:00:59,113 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-02 09:00:59,113 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 09:00:59,114 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 09:00:59,114 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 09:00:59,114 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 09:00:59,114 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06ab3f6dfc5d0af96a725c547a1ce0851880572e04998680f4167699000e98db [2024-12-02 09:00:59,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 09:00:59,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 09:00:59,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 09:00:59,352 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 09:00:59,352 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 09:00:59,353 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2024-12-02 09:01:02,042 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data/ab8885277/5c440c4958cf4146bb87efbc848dd2f3/FLAG6daf399ee [2024-12-02 09:01:02,324 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 09:01:02,325 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2024-12-02 09:01:02,342 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data/ab8885277/5c440c4958cf4146bb87efbc848dd2f3/FLAG6daf399ee [2024-12-02 09:01:02,586 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/data/ab8885277/5c440c4958cf4146bb87efbc848dd2f3 [2024-12-02 09:01:02,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 09:01:02,588 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 09:01:02,589 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 09:01:02,589 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 09:01:02,592 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 09:01:02,593 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:01:02" (1/1) ... [2024-12-02 09:01:02,593 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578fb417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:02, skipping insertion in model container [2024-12-02 09:01:02,593 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:01:02" (1/1) ... [2024-12-02 09:01:02,634 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 09:01:02,776 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_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c[1256,1269] [2024-12-02 09:01:03,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 09:01:03,012 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 09:01:03,021 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_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c[1256,1269] [2024-12-02 09:01:03,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 09:01:03,144 INFO L204 MainTranslator]: Completed translation [2024-12-02 09:01:03,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03 WrapperNode [2024-12-02 09:01:03,144 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 09:01:03,145 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 09:01:03,145 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 09:01:03,145 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 09:01:03,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,174 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,246 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1767 [2024-12-02 09:01:03,247 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 09:01:03,247 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 09:01:03,247 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 09:01:03,247 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 09:01:03,254 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,262 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,289 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-12-02 09:01:03,289 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,289 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,321 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,325 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,330 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,336 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,342 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,355 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 09:01:03,356 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 09:01:03,356 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 09:01:03,356 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 09:01:03,357 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (1/1) ... [2024-12-02 09:01:03,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 09:01:03,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 09:01:03,381 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 09:01:03,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 09:01:03,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 09:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-12-02 09:01:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 09:01:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 09:01:03,707 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 09:01:03,709 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 09:01:05,130 INFO L? ?]: Removed 303 outVars from TransFormulas that were not future-live. [2024-12-02 09:01:05,130 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 09:01:05,138 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 09:01:05,138 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 09:01:05,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:01:05 BoogieIcfgContainer [2024-12-02 09:01:05,139 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 09:01:05,141 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 09:01:05,141 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 09:01:05,145 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 09:01:05,146 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 09:01:02" (1/3) ... [2024-12-02 09:01:05,146 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15d1da00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 09:01:05, skipping insertion in model container [2024-12-02 09:01:05,146 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:01:03" (2/3) ... [2024-12-02 09:01:05,147 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15d1da00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 09:01:05, skipping insertion in model container [2024-12-02 09:01:05,147 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:01:05" (3/3) ... [2024-12-02 09:01:05,148 INFO L128 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_FIFOs.c [2024-12-02 09:01:05,162 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 09:01:05,164 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG btor2c-lazyMod.vis_arrays_FIFOs.c that has 1 procedures, 10 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 09:01:05,209 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 09:01:05,220 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7953d7aa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 09:01:05,220 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 09:01:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 09:01:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-02 09:01:05,227 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:01:05,228 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-12-02 09:01:05,228 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:01:05,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:01:05,233 INFO L85 PathProgramCache]: Analyzing trace with hash 28694789, now seen corresponding path program 1 times [2024-12-02 09:01:05,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 09:01:05,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1894707711] [2024-12-02 09:01:05,244 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:01:05,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 09:01:05,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 09:01:05,246 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 09:01:05,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 09:01:05,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:01:05,712 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-02 09:01:05,726 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 09:01:06,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:01:06,110 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 09:01:06,111 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 09:01:06,111 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1894707711] [2024-12-02 09:01:06,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1894707711] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:01:06,112 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:01:06,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 09:01:06,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195846586] [2024-12-02 09:01:06,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:01:06,117 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 09:01:06,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 09:01:06,130 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 09:01:06,130 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 09:01:06,132 INFO L87 Difference]: Start difference. First operand has 10 states, 8 states have (on average 1.375) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 09:01:06,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:01:06,265 INFO L93 Difference]: Finished difference Result 18 states and 23 transitions. [2024-12-02 09:01:06,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 09:01:06,267 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 [2024-12-02 09:01:06,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:01:06,271 INFO L225 Difference]: With dead ends: 18 [2024-12-02 09:01:06,272 INFO L226 Difference]: Without dead ends: 10 [2024-12-02 09:01:06,274 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 09:01:06,276 INFO L435 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 [2024-12-02 09:01:06,277 INFO L436 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] [2024-12-02 09:01:06,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2024-12-02 09:01:06,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2024-12-02 09:01:06,293 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) [2024-12-02 09:01:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2024-12-02 09:01:06,297 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2024-12-02 09:01:06,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:01:06,297 INFO L471 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2024-12-02 09:01:06,298 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) [2024-12-02 09:01:06,298 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2024-12-02 09:01:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-02 09:01:06,298 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:01:06,298 INFO L218 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2024-12-02 09:01:06,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 09:01:06,498 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 09:01:06,499 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:01:06,499 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:01:06,499 INFO L85 PathProgramCache]: Analyzing trace with hash 152739811, now seen corresponding path program 1 times [2024-12-02 09:01:06,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 09:01:06,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1620533348] [2024-12-02 09:01:06,501 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:01:06,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 09:01:06,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 09:01:06,503 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 09:01:06,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 09:01:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:01:07,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 665 conjuncts, 220 conjuncts are in the unsatisfiable core [2024-12-02 09:01:07,232 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 09:01:14,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 09:01:14,427 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 09:07:13,183 WARN L286 SmtUtils]: Spent 8.79s on a formula simplification. DAG size of input: 1246 DAG size of output: 1849 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 09:11:10,838 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-02 09:11:10,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 101 [2024-12-02 09:11:10,839 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 09:11:10,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1620533348] [2024-12-02 09:11:10,839 WARN L320 FreeRefinementEngine]: Global settings require throwing the following exception [2024-12-02 09:11:10,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 09:11:11,040 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 09:11:11,040 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:277) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.assertTerm(Scriptor.java:147) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.arrays.DiffWrapperScript.assertTerm(DiffWrapperScript.java:111) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.assertTerm(WrapperScript.java:158) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.simplify(SimplifyDDA2.java:584) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:245) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplifyWithStatistics(SmtUtils.java:318) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify(QuantifierPusher.java:728) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:140) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:209) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:100) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:84) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:297) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.pushMinionEliminatees(QuantifierPushUtilsForSubsetPush.java:255) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:151) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:337) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:189) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:88) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:84) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:297) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:283) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminate(PartialQuantifierElimination.java:51) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:234) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:416) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:395) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:267) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:325) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:181) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:160) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:317) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:428) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:314) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:275) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:132) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 59 more [2024-12-02 09:11:11,044 INFO L158 Benchmark]: Toolchain (without parser) took 608456.00ms. Allocated memory was 92.3MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 67.1MB in the beginning and 678.5MB in the end (delta: -611.4MB). Peak memory consumption was 882.6MB. Max. memory is 16.1GB. [2024-12-02 09:11:11,044 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 09:11:11,045 INFO L158 Benchmark]: CACSL2BoogieTranslator took 555.57ms. Allocated memory is still 92.3MB. Free memory was 66.9MB in the beginning and 40.3MB in the end (delta: 26.6MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2024-12-02 09:11:11,045 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.72ms. Allocated memory is still 92.3MB. Free memory was 40.3MB in the beginning and 56.6MB in the end (delta: -16.3MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-12-02 09:11:11,045 INFO L158 Benchmark]: Boogie Preprocessor took 108.20ms. Allocated memory is still 92.3MB. Free memory was 56.1MB in the beginning and 41.6MB in the end (delta: 14.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 09:11:11,045 INFO L158 Benchmark]: RCFGBuilder took 1782.85ms. Allocated memory was 92.3MB in the beginning and 184.5MB in the end (delta: 92.3MB). Free memory was 41.2MB in the beginning and 125.0MB in the end (delta: -83.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2024-12-02 09:11:11,046 INFO L158 Benchmark]: TraceAbstraction took 605902.86ms. Allocated memory was 184.5MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 125.0MB in the beginning and 678.5MB in the end (delta: -553.5MB). Peak memory consumption was 844.8MB. Max. memory is 16.1GB. [2024-12-02 09:11:11,047 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 555.57ms. Allocated memory is still 92.3MB. Free memory was 66.9MB in the beginning and 40.3MB in the end (delta: 26.6MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 101.72ms. Allocated memory is still 92.3MB. Free memory was 40.3MB in the beginning and 56.6MB in the end (delta: -16.3MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.20ms. Allocated memory is still 92.3MB. Free memory was 56.1MB in the beginning and 41.6MB in the end (delta: 14.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1782.85ms. Allocated memory was 92.3MB in the beginning and 184.5MB in the end (delta: 92.3MB). Free memory was 41.2MB in the beginning and 125.0MB in the end (delta: -83.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * TraceAbstraction took 605902.86ms. Allocated memory was 184.5MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 125.0MB in the beginning and 678.5MB in the end (delta: -553.5MB). Peak memory consumption was 844.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f43cc3d9-29b5-4c84-b6a0-ca143fba77d1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")