./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5e0651820efa05b0d1173e869e8cdb7c85f212e339148a75ab7dde9c1235571e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:48:54,472 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:48:54,586 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:48:54,594 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:48:54,595 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:48:54,638 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:48:54,639 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:48:54,639 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:48:54,641 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:48:54,642 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:48:54,643 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:48:54,643 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:48:54,644 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:48:54,645 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:48:54,648 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:48:54,648 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:48:54,649 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:48:54,649 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:48:54,649 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:48:54,650 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:48:54,650 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:48:54,655 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:48:54,655 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:48:54,656 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:48:54,656 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:48:54,656 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:48:54,657 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:48:54,657 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:48:54,657 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:48:54,657 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:48:54,658 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:48:54,658 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:48:54,660 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:48:54,660 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:48:54,661 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:48:54,661 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:48:54,662 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:48:54,662 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:48:54,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:48:54,664 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:48:54,664 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:48:54,664 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:48:54,665 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:48:54,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:48:54,665 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:48:54,666 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:48:54,666 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:48:54,666 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e0651820efa05b0d1173e869e8cdb7c85f212e339148a75ab7dde9c1235571e [2024-11-09 06:48:54,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:48:55,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:48:55,019 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:48:55,020 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:48:55,021 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:48:55,022 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c Unable to find full path for "g++" [2024-11-09 06:48:57,529 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:48:58,257 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:48:58,259 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c [2024-11-09 06:48:58,319 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/data/99d4ef0cf/0c0d08706888419bb58f151fcb9cec61/FLAG378a366e8 [2024-11-09 06:48:58,344 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/data/99d4ef0cf/0c0d08706888419bb58f151fcb9cec61 [2024-11-09 06:48:58,348 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:48:58,349 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:48:58,351 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:48:58,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:48:58,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:48:58,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:48:58" (1/1) ... [2024-11-09 06:48:58,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d290c88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:48:58, skipping insertion in model container [2024-11-09 06:48:58,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:48:58" (1/1) ... [2024-11-09 06:48:58,558 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:48:58,943 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_e883baa8-88a5-4419-b168-5051b2e10306/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c[2266,2279] [2024-11-09 06:49:00,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:49:00,693 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:49:00,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok3.i","-S") [51] [2024-11-09 06:49:00,717 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_e883baa8-88a5-4419-b168-5051b2e10306/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c[2266,2279] [2024-11-09 06:49:01,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:49:02,073 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:49:02,074 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02 WrapperNode [2024-11-09 06:49:02,074 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:49:02,076 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:49:02,076 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:49:02,077 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:49:02,087 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:02,679 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:04,948 INFO L138 Inliner]: procedures = 102, calls = 13801, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 42374 [2024-11-09 06:49:04,948 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:49:04,949 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:49:04,950 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:49:04,950 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:49:04,975 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:04,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:05,577 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:05,581 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:06,856 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:07,077 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:07,179 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:07,236 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:07,509 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:49:07,511 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:49:07,511 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:49:07,512 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:49:07,513 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:49:02" (1/1) ... [2024-11-09 06:49:07,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:49:07,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:49:07,554 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:49:07,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e883baa8-88a5-4419-b168-5051b2e10306/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:49:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 06:49:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-11-09 06:49:07,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-11-09 06:49:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-11-09 06:49:07,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-11-09 06:49:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 06:49:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-11-09 06:49:07,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-11-09 06:49:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-11-09 06:49:07,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-11-09 06:49:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-11-09 06:49:07,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-11-09 06:49:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-11-09 06:49:07,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-11-09 06:49:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-11-09 06:49:07,608 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-11-09 06:49:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-11-09 06:49:07,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-11-09 06:49:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-11-09 06:49:07,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-11-09 06:49:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 06:49:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-11-09 06:49:07,611 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-11-09 06:49:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-11-09 06:49:07,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-11-09 06:49:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-11-09 06:49:07,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-11-09 06:49:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-11-09 06:49:07,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-11-09 06:49:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-11-09 06:49:07,612 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-11-09 06:49:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-11-09 06:49:07,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-11-09 06:49:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-11-09 06:49:07,612 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-11-09 06:49:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:49:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-11-09 06:49:07,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-11-09 06:49:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-11-09 06:49:07,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-11-09 06:49:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-11-09 06:49:07,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-11-09 06:49:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-11-09 06:49:07,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-11-09 06:49:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-11-09 06:49:07,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-11-09 06:49:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-11-09 06:49:07,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-11-09 06:49:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-11-09 06:49:07,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-11-09 06:49:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-11-09 06:49:07,618 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-11-09 06:49:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-11-09 06:49:07,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-11-09 06:49:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-11-09 06:49:07,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-11-09 06:49:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-11-09 06:49:07,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-11-09 06:49:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-11-09 06:49:07,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-11-09 06:49:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-11-09 06:49:07,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-11-09 06:49:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-09 06:49:07,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-09 06:49:07,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-11-09 06:49:07,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-11-09 06:49:07,622 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-11-09 06:49:07,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-11-09 06:49:07,623 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-11-09 06:49:07,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-11-09 06:49:07,623 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-11-09 06:49:07,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-11-09 06:49:07,623 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-11-09 06:49:07,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-11-09 06:49:07,624 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-11-09 06:49:07,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-11-09 06:49:07,624 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-11-09 06:49:07,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-11-09 06:49:07,624 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-11-09 06:49:07,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-11-09 06:49:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-11-09 06:49:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-11-09 06:49:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-11-09 06:49:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-11-09 06:49:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-11-09 06:49:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-11-09 06:49:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-11-09 06:49:07,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-11-09 06:49:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:49:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-11-09 06:49:07,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-11-09 06:49:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:49:07,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:49:10,085 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:49:10,090 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation