./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec9_product29.cil.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_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec9_product29.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf5a3f22f9d7a0aaa2c9864b464fdc1b701547a697c01ddf6ee0cf69e3554ef9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:38:15,975 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:38:16,047 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:38:16,053 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:38:16,055 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:38:16,091 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:38:16,092 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:38:16,093 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:38:16,093 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:38:16,095 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:38:16,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:38:16,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:38:16,097 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:38:16,097 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:38:16,097 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:38:16,098 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:38:16,098 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:38:16,098 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:38:16,098 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:38:16,099 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:38:16,103 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:38:16,104 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:38:16,104 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:38:16,104 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:38:16,105 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:38:16,105 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:38:16,105 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:38:16,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:16,106 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:38:16,106 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:38:16,106 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:38:16,106 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:38:16,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:38:16,107 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5a3f22f9d7a0aaa2c9864b464fdc1b701547a697c01ddf6ee0cf69e3554ef9 [2024-11-08 22:38:16,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:38:16,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:38:16,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:38:16,441 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:38:16,441 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:38:16,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/product-lines/elevator_spec9_product29.cil.c Unable to find full path for "g++" [2024-11-08 22:38:18,384 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:38:18,816 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:38:18,817 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/sv-benchmarks/c/product-lines/elevator_spec9_product29.cil.c [2024-11-08 22:38:18,853 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/data/5eb1d342d/6e6e870d484b4ac68b659837c47b0967/FLAG53c24918f [2024-11-08 22:38:19,007 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/data/5eb1d342d/6e6e870d484b4ac68b659837c47b0967 [2024-11-08 22:38:19,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:38:19,011 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:38:19,013 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:19,013 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:38:19,019 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:38:19,020 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:19" (1/1) ... [2024-11-08 22:38:19,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@621d10c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:19, skipping insertion in model container [2024-11-08 22:38:19,025 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:19" (1/1) ... [2024-11-08 22:38:19,101 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:38:19,306 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_b4487140-2fe6-4a76-a548-d0bac3ef46a3/sv-benchmarks/c/product-lines/elevator_spec9_product29.cil.c[1700,1713] [2024-11-08 22:38:19,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:19,782 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:38:19,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2024-11-08 22:38:19,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [62] [2024-11-08 22:38:19,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [71] [2024-11-08 22:38:19,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [235] [2024-11-08 22:38:19,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [903] [2024-11-08 22:38:19,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [1263] [2024-11-08 22:38:19,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1355] [2024-11-08 22:38:19,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1390] [2024-11-08 22:38:19,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1756] [2024-11-08 22:38:19,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3289] [2024-11-08 22:38:19,804 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_b4487140-2fe6-4a76-a548-d0bac3ef46a3/sv-benchmarks/c/product-lines/elevator_spec9_product29.cil.c[1700,1713] [2024-11-08 22:38:19,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:20,017 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:38:20,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20 WrapperNode [2024-11-08 22:38:20,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:20,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:20,019 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:38:20,020 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:38:20,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,068 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,120 INFO L138 Inliner]: procedures = 93, calls = 338, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 862 [2024-11-08 22:38:20,121 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:20,121 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:38:20,121 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:38:20,121 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:38:20,140 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,153 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,153 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,188 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,214 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,223 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,234 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,240 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:38:20,241 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:38:20,241 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:38:20,241 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:38:20,242 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:20" (1/1) ... [2024-11-08 22:38:20,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:20,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:38:20,272 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:38:20,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4487140-2fe6-4a76-a548-d0bac3ef46a3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:38:20,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:38:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2024-11-08 22:38:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2024-11-08 22:38:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-11-08 22:38:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-11-08 22:38:20,302 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-11-08 22:38:20,302 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-11-08 22:38:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-11-08 22:38:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-11-08 22:38:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-11-08 22:38:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-11-08 22:38:20,303 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2024-11-08 22:38:20,303 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2024-11-08 22:38:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-08 22:38:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-08 22:38:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-08 22:38:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-08 22:38:20,304 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-11-08 22:38:20,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-11-08 22:38:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-11-08 22:38:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-11-08 22:38:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-11-08 22:38:20,305 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-11-08 22:38:20,305 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-11-08 22:38:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-11-08 22:38:20,306 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2024-11-08 22:38:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2024-11-08 22:38:20,306 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-11-08 22:38:20,306 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-11-08 22:38:20,306 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-11-08 22:38:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-11-08 22:38:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-11-08 22:38:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-11-08 22:38:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-11-08 22:38:20,307 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-11-08 22:38:20,307 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-11-08 22:38:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-11-08 22:38:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2024-11-08 22:38:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2024-11-08 22:38:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:38:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2024-11-08 22:38:20,308 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2024-11-08 22:38:20,308 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-11-08 22:38:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-11-08 22:38:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-11-08 22:38:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-11-08 22:38:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-11-08 22:38:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-11-08 22:38:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:38:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:38:20,309 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-11-08 22:38:20,309 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-11-08 22:38:20,479 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:38:20,481 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:38:22,119 INFO L? ?]: Removed 454 outVars from TransFormulas that were not future-live. [2024-11-08 22:38:22,119 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:38:23,332 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:38:23,333 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:38:23,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:38:23 BoogieIcfgContainer [2024-11-08 22:38:23,338 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:38:23,339 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:38:23,339 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:38:23,352 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:38:23,353 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:38:23" (1/1) ... [2024-11-08 22:38:23,367 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:38:23,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:23,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 365 states and 578 transitions. [2024-11-08 22:38:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 578 transitions. [2024-11-08 22:38:23,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:38:23,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:23,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:25,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 367 states and 576 transitions. [2024-11-08 22:38:25,047 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 576 transitions. [2024-11-08 22:38:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:38:25,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:25,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:26,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:26,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 391 states and 649 transitions. [2024-11-08 22:38:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 649 transitions. [2024-11-08 22:38:26,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:38:26,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:26,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:26,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:27,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 388 states and 641 transitions. [2024-11-08 22:38:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 641 transitions. [2024-11-08 22:38:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:38:27,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:27,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:27,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 389 states and 641 transitions. [2024-11-08 22:38:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 641 transitions. [2024-11-08 22:38:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:38:27,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:27,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:27,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:28,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:28,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 390 states and 641 transitions. [2024-11-08 22:38:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 641 transitions. [2024-11-08 22:38:28,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:38:28,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:28,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:28,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 391 states and 642 transitions. [2024-11-08 22:38:28,514 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 642 transitions. [2024-11-08 22:38:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:38:28,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:28,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:28,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 393 states and 645 transitions. [2024-11-08 22:38:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 645 transitions. [2024-11-08 22:38:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:38:28,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:28,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:30,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 400 states and 658 transitions. [2024-11-08 22:38:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 658 transitions. [2024-11-08 22:38:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:38:30,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:30,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:30,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 401 states and 658 transitions. [2024-11-08 22:38:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 658 transitions. [2024-11-08 22:38:31,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:38:31,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:31,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:31,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:32,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 422 states and 706 transitions. [2024-11-08 22:38:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 706 transitions. [2024-11-08 22:38:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:38:37,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 419 states and 696 transitions. [2024-11-08 22:38:39,066 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 696 transitions. [2024-11-08 22:38:39,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:38:39,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:39,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:39,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 421 states and 699 transitions. [2024-11-08 22:38:39,354 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 699 transitions. [2024-11-08 22:38:39,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:38:39,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:39,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:39,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 424 states and 703 transitions. [2024-11-08 22:38:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 703 transitions. [2024-11-08 22:38:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:38:39,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:39,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:39,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:39,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 427 states and 710 transitions. [2024-11-08 22:38:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 710 transitions. [2024-11-08 22:38:39,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:38:39,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:39,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 428 states and 710 transitions. [2024-11-08 22:38:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 710 transitions. [2024-11-08 22:38:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:38:40,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:41,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 430 states and 713 transitions. [2024-11-08 22:38:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 713 transitions. [2024-11-08 22:38:41,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:38:41,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:41,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 430 states and 712 transitions. [2024-11-08 22:38:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 712 transitions. [2024-11-08 22:38:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:38:41,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 432 states and 715 transitions. [2024-11-08 22:38:41,762 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 715 transitions. [2024-11-08 22:38:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:38:41,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:42,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 433 states and 715 transitions. [2024-11-08 22:38:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 715 transitions. [2024-11-08 22:38:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:38:42,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:42,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 437 states and 724 transitions. [2024-11-08 22:38:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 724 transitions. [2024-11-08 22:38:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:38:42,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 433 states and 714 transitions. [2024-11-08 22:38:42,620 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 714 transitions. [2024-11-08 22:38:42,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:38:42,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 433 states and 713 transitions. [2024-11-08 22:38:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 713 transitions. [2024-11-08 22:38:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:38:42,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 457 states and 782 transitions. [2024-11-08 22:38:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 782 transitions. [2024-11-08 22:38:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:38:49,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:49,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 455 states and 774 transitions. [2024-11-08 22:38:50,626 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 774 transitions. [2024-11-08 22:38:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:38:50,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:50,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 459 states and 783 transitions. [2024-11-08 22:38:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 783 transitions. [2024-11-08 22:38:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:38:50,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:50,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:51,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:51,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 455 states and 771 transitions. [2024-11-08 22:38:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 771 transitions. [2024-11-08 22:38:51,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:38:51,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:51,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 467 states and 794 transitions. [2024-11-08 22:38:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 794 transitions. [2024-11-08 22:38:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:38:54,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:54,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:54,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:55,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 468 states and 794 transitions. [2024-11-08 22:38:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 794 transitions. [2024-11-08 22:38:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:38:55,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:55,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 468 states and 793 transitions. [2024-11-08 22:38:55,451 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 793 transitions. [2024-11-08 22:38:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:38:55,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:55,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 471 states and 800 transitions. [2024-11-08 22:38:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 800 transitions. [2024-11-08 22:38:55,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:38:55,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:55,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:55,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:55,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 471 states and 799 transitions. [2024-11-08 22:38:55,991 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 799 transitions. [2024-11-08 22:38:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:38:55,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:55,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:56,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:56,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 476 states and 814 transitions. [2024-11-08 22:38:56,254 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 814 transitions. [2024-11-08 22:38:56,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:38:56,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:56,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:56,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 480 states and 823 transitions. [2024-11-08 22:38:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 823 transitions. [2024-11-08 22:38:56,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:38:56,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:56,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:56,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:38:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 476 states and 811 transitions. [2024-11-08 22:38:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 811 transitions. [2024-11-08 22:38:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:38:56,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:56,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:01,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:01,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 487 states and 846 transitions. [2024-11-08 22:39:01,239 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 846 transitions. [2024-11-08 22:39:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:01,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:01,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:01,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 488 states and 847 transitions. [2024-11-08 22:39:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 847 transitions. [2024-11-08 22:39:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:01,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:01,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:02,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 490 states and 851 transitions. [2024-11-08 22:39:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 851 transitions. [2024-11-08 22:39:02,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:39:02,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:02,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:02,506 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:02,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 496 states and 865 transitions. [2024-11-08 22:39:02,605 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 865 transitions. [2024-11-08 22:39:02,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:39:02,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:02,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:02,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 497 states and 866 transitions. [2024-11-08 22:39:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 866 transitions. [2024-11-08 22:39:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:39:02,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:02,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:03,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:03,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 497 states and 865 transitions. [2024-11-08 22:39:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 865 transitions. [2024-11-08 22:39:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:03,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:03,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:03,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 501 states and 873 transitions. [2024-11-08 22:39:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 873 transitions. [2024-11-08 22:39:03,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:03,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:03,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:03,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:04,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:04,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 503 states and 875 transitions. [2024-11-08 22:39:04,172 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 875 transitions. [2024-11-08 22:39:04,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:39:04,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:04,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:06,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 505 states and 892 transitions. [2024-11-08 22:39:06,942 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 892 transitions. [2024-11-08 22:39:06,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:39:06,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:06,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:07,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:07,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 507 states and 896 transitions. [2024-11-08 22:39:07,180 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 896 transitions. [2024-11-08 22:39:07,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:39:07,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:07,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:07,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 510 states and 902 transitions. [2024-11-08 22:39:07,424 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 902 transitions. [2024-11-08 22:39:07,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:39:07,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:07,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:07,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 515 states and 912 transitions. [2024-11-08 22:39:07,892 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 912 transitions. [2024-11-08 22:39:07,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:39:07,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:07,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:08,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:09,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 516 states and 913 transitions. [2024-11-08 22:39:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 913 transitions. [2024-11-08 22:39:09,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:39:09,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:09,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:09,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:09,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 518 states and 916 transitions. [2024-11-08 22:39:09,381 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 916 transitions. [2024-11-08 22:39:09,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:39:09,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:09,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:10,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:15,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:15,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 535 states and 965 transitions. [2024-11-08 22:39:15,299 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 965 transitions. [2024-11-08 22:39:15,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:39:15,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:15,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:16,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:19,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 539 states and 973 transitions. [2024-11-08 22:39:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 973 transitions. [2024-11-08 22:39:19,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:39:19,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:19,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:20,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 542 states and 977 transitions. [2024-11-08 22:39:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 977 transitions. [2024-11-08 22:39:20,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:39:20,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:20,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:21,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 545 states and 981 transitions. [2024-11-08 22:39:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 981 transitions. [2024-11-08 22:39:21,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:39:21,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:21,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:21,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 546 states and 982 transitions. [2024-11-08 22:39:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 982 transitions. [2024-11-08 22:39:21,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:39:21,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:21,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:24,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:24,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 549 states and 987 transitions. [2024-11-08 22:39:24,341 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 987 transitions. [2024-11-08 22:39:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:39:24,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:24,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 554 states and 1003 transitions. [2024-11-08 22:39:24,622 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1003 transitions. [2024-11-08 22:39:24,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:39:24,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:24,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:24,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:24,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 555 states and 1004 transitions. [2024-11-08 22:39:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1004 transitions. [2024-11-08 22:39:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:39:24,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:24,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:39:25,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:25,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 558 states and 1008 transitions. [2024-11-08 22:39:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1008 transitions. [2024-11-08 22:39:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:39:25,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:25,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:26,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 563 states and 1023 transitions. [2024-11-08 22:39:26,186 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1023 transitions. [2024-11-08 22:39:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:39:26,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:26,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:26,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:39:26,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:26,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 564 states and 1024 transitions. [2024-11-08 22:39:26,459 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1024 transitions. [2024-11-08 22:39:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:39:26,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:26,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 565 states and 1025 transitions. [2024-11-08 22:39:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1025 transitions. [2024-11-08 22:39:27,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:39:27,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:27,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:27,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 568 states and 1029 transitions. [2024-11-08 22:39:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1029 transitions. [2024-11-08 22:39:27,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:39:27,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:56,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 600 states and 1125 transitions. [2024-11-08 22:39:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1125 transitions. [2024-11-08 22:39:56,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:39:56,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:57,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 600 states and 1125 transitions. [2024-11-08 22:39:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1125 transitions. [2024-11-08 22:39:57,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:39:57,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:58,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 600 states and 1125 transitions. [2024-11-08 22:39:58,580 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1125 transitions. [2024-11-08 22:39:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:39:58,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:59,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 600 states and 1125 transitions. [2024-11-08 22:39:59,293 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1125 transitions. [2024-11-08 22:39:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:39:59,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:59,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:59,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:59,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 600 states and 1125 transitions. [2024-11-08 22:39:59,984 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1125 transitions. [2024-11-08 22:39:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:39:59,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:59,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:40:00,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 600 states and 1125 transitions. [2024-11-08 22:40:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1125 transitions. [2024-11-08 22:40:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:40:00,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:00,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:40:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:27,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 620 states and 1165 transitions. [2024-11-08 22:40:27,197 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1165 transitions. [2024-11-08 22:40:27,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:40:27,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:27,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:40:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 638 states and 1204 transitions. [2024-11-08 22:40:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1204 transitions. [2024-11-08 22:40:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:40:38,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:38,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:39,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:40:40,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 639 states and 1206 transitions. [2024-11-08 22:40:40,851 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1206 transitions. [2024-11-08 22:40:40,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:40:40,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:40,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 641 states and 1210 transitions. [2024-11-08 22:40:42,072 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1210 transitions. [2024-11-08 22:40:42,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:40:42,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:42,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:42,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 643 states and 1213 transitions. [2024-11-08 22:40:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1213 transitions. [2024-11-08 22:40:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:40:42,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:42,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 644 states and 1213 transitions. [2024-11-08 22:40:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1213 transitions. [2024-11-08 22:40:42,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:40:42,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:42,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 645 states and 1214 transitions. [2024-11-08 22:40:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1214 transitions. [2024-11-08 22:40:42,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:40:42,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 643 states and 1209 transitions. [2024-11-08 22:40:43,242 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1209 transitions. [2024-11-08 22:40:43,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:40:43,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:43,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:40:43,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 646 states and 1213 transitions. [2024-11-08 22:40:43,595 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1213 transitions. [2024-11-08 22:40:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:40:43,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:43,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 643 states and 1197 transitions. [2024-11-08 22:40:43,901 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1197 transitions. [2024-11-08 22:40:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:40:43,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:43,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:44,123 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:40:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:47,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 643 states and 1189 transitions. [2024-11-08 22:40:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1189 transitions. [2024-11-08 22:40:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:40:47,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:47,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:47,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:47,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 644 states and 1190 transitions. [2024-11-08 22:40:47,431 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1190 transitions. [2024-11-08 22:40:47,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:40:47,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:47,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:50,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:50,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 644 states and 1188 transitions. [2024-11-08 22:40:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1188 transitions. [2024-11-08 22:40:50,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:40:50,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:50,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:50,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:40:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 645 states and 1189 transitions. [2024-11-08 22:40:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1189 transitions. [2024-11-08 22:40:51,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:40:51,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:51,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:51,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:41:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:08,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 663 states and 1228 transitions. [2024-11-08 22:41:08,550 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1228 transitions. [2024-11-08 22:41:08,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:41:08,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:08,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:09,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 665 states and 1233 transitions. [2024-11-08 22:41:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1233 transitions. [2024-11-08 22:41:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:41:09,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:09,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:41:20,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:20,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 680 states and 1266 transitions. [2024-11-08 22:41:20,473 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1266 transitions. [2024-11-08 22:41:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:41:20,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:20,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:41:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 681 states and 1267 transitions. [2024-11-08 22:41:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1267 transitions. [2024-11-08 22:41:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:41:20,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:20,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:20,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:21,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:41:35,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:35,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 698 states and 1302 transitions. [2024-11-08 22:41:35,486 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1302 transitions. [2024-11-08 22:41:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:41:35,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:35,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:35,735 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:41:35,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:35,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 701 states and 1306 transitions. [2024-11-08 22:41:35,813 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1306 transitions. [2024-11-08 22:41:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:41:35,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:35,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:35,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:41:36,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 704 states and 1310 transitions. [2024-11-08 22:41:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1310 transitions. [2024-11-08 22:41:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:41:36,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 707 states and 1317 transitions. [2024-11-08 22:41:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1317 transitions. [2024-11-08 22:41:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:41:36,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:36,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:36,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:36,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:41:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 710 states and 1321 transitions. [2024-11-08 22:41:37,274 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1321 transitions. [2024-11-08 22:41:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:41:37,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:37,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:41:37,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:37,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 714 states and 1332 transitions. [2024-11-08 22:41:37,481 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1332 transitions. [2024-11-08 22:41:37,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:41:37,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:37,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:37,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:41:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 716 states and 1334 transitions. [2024-11-08 22:41:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1334 transitions. [2024-11-08 22:41:37,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:41:37,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:37,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:37,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:41:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:37,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 717 states and 1335 transitions. [2024-11-08 22:41:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1335 transitions. [2024-11-08 22:41:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:41:37,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:37,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:41:39,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 718 states and 1336 transitions. [2024-11-08 22:41:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1336 transitions. [2024-11-08 22:41:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:41:39,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:39,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:39,452 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:41:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 719 states and 1337 transitions. [2024-11-08 22:41:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1337 transitions. [2024-11-08 22:41:39,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:41:39,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:39,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:39,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:41:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 735 states and 1382 transitions. [2024-11-08 22:41:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1382 transitions. [2024-11-08 22:41:54,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:41:54,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:54,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:54,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:54,725 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:42:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 752 states and 1421 transitions. [2024-11-08 22:42:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1421 transitions. [2024-11-08 22:42:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:42:10,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:10,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:11,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:11,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 754 states and 1424 transitions. [2024-11-08 22:42:11,202 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1424 transitions. [2024-11-08 22:42:11,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:42:11,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:11,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:11,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 756 states and 1427 transitions. [2024-11-08 22:42:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1427 transitions. [2024-11-08 22:42:12,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:42:12,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:12,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:12,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:13,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 757 states and 1427 transitions. [2024-11-08 22:42:13,229 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1427 transitions. [2024-11-08 22:42:13,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:42:13,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:13,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:13,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:42:14,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:14,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 758 states and 1428 transitions. [2024-11-08 22:42:14,262 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1428 transitions. [2024-11-08 22:42:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:42:14,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:14,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:42:19,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:19,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 761 states and 1439 transitions. [2024-11-08 22:42:19,688 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1439 transitions. [2024-11-08 22:42:19,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:42:19,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:19,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:42:28,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:28,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 771 states and 1478 transitions. [2024-11-08 22:42:28,354 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1478 transitions. [2024-11-08 22:42:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:42:28,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:28,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:28,852 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:42:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 776 states and 1496 transitions. [2024-11-08 22:42:33,763 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1496 transitions. [2024-11-08 22:42:33,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:42:33,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:33,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:43:10,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 809 states and 1605 transitions. [2024-11-08 22:43:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1605 transitions. [2024-11-08 22:43:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:43:10,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:10,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:10,827 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:43:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 809 states and 1595 transitions. [2024-11-08 22:43:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1595 transitions. [2024-11-08 22:43:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:43:15,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:43:35,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:35,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 827 states and 1636 transitions. [2024-11-08 22:43:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1636 transitions. [2024-11-08 22:43:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:43:35,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:35,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:38,743 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:44:19,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 837 states and 1694 transitions. [2024-11-08 22:44:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1694 transitions. [2024-11-08 22:44:19,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:44:19,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:19,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:44:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:31,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 829 states and 1650 transitions. [2024-11-08 22:44:31,808 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1650 transitions. [2024-11-08 22:44:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:44:31,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:44:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:45,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 831 states and 1663 transitions. [2024-11-08 22:44:45,926 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1663 transitions. [2024-11-08 22:44:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:44:45,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:45,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:46,122 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:45:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 833 states and 1673 transitions. [2024-11-08 22:45:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1673 transitions. [2024-11-08 22:45:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:45:03,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:03,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:03,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:03,346 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:45:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 833 states and 1670 transitions. [2024-11-08 22:45:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1670 transitions. [2024-11-08 22:45:12,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:45:12,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:45:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 838 states and 1685 transitions. [2024-11-08 22:45:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1685 transitions. [2024-11-08 22:45:32,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:45:32,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:32,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:45:41,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 843 states and 1697 transitions. [2024-11-08 22:45:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1697 transitions. [2024-11-08 22:45:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:45:41,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:45:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 845 states and 1707 transitions. [2024-11-08 22:45:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1707 transitions. [2024-11-08 22:45:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:45:58,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:58,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,776 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:46:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:12,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 847 states and 1717 transitions. [2024-11-08 22:46:12,418 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1717 transitions. [2024-11-08 22:46:12,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:46:12,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:12,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:15,722 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:32,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 851 states and 1735 transitions. [2024-11-08 22:46:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1735 transitions. [2024-11-08 22:46:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:46:32,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:32,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:32,334 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:46:39,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 846 states and 1714 transitions. [2024-11-08 22:46:39,424 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1714 transitions. [2024-11-08 22:46:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:46:39,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:39,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:39,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:46:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:39,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 847 states and 1715 transitions. [2024-11-08 22:46:39,636 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1715 transitions. [2024-11-08 22:46:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:46:39,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:39,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:46:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 848 states and 1716 transitions. [2024-11-08 22:46:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1716 transitions. [2024-11-08 22:46:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:46:39,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:39,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:40,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:43,445 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:47:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:42,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 879 states and 1832 transitions. [2024-11-08 22:47:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1832 transitions. [2024-11-08 22:47:42,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:47:42,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:42,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:47:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 884 states and 1841 transitions. [2024-11-08 22:47:43,047 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1841 transitions. [2024-11-08 22:47:43,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:47:43,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:43,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:47:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 881 states and 1812 transitions. [2024-11-08 22:47:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1812 transitions. [2024-11-08 22:47:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:47:55,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:56,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:48:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:04,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 878 states and 1805 transitions. [2024-11-08 22:48:04,256 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1805 transitions. [2024-11-08 22:48:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:48:04,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:04,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:04,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:48:30,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:30,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 893 states and 1841 transitions. [2024-11-08 22:48:30,493 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1841 transitions. [2024-11-08 22:48:30,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:48:30,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:30,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:30,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:48:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:48,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 904 states and 1863 transitions. [2024-11-08 22:48:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1863 transitions. [2024-11-08 22:48:48,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:48:48,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:48,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:48,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:49:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:00,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 913 states and 1883 transitions. [2024-11-08 22:49:00,733 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1883 transitions. [2024-11-08 22:49:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:49:00,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:00,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:49:23,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 926 states and 1913 transitions. [2024-11-08 22:49:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1913 transitions. [2024-11-08 22:49:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:49:23,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:49:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 933 states and 1927 transitions. [2024-11-08 22:49:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1927 transitions. [2024-11-08 22:49:39,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:49:39,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:39,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:49:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:55,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3217 states to 940 states and 1942 transitions. [2024-11-08 22:49:55,335 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1942 transitions. [2024-11-08 22:49:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:49:55,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:55,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:55,521 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:50:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 946 states and 1955 transitions. [2024-11-08 22:50:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1955 transitions. [2024-11-08 22:50:07,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:50:07,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:07,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:50:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:13,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 949 states and 1964 transitions. [2024-11-08 22:50:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1964 transitions. [2024-11-08 22:50:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:50:13,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:13,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:50:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 950 states and 1964 transitions. [2024-11-08 22:50:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1964 transitions. [2024-11-08 22:50:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:50:16,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:16,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:16,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:17,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:50:17,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 953 states and 1968 transitions. [2024-11-08 22:50:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1968 transitions. [2024-11-08 22:50:17,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:50:17,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:17,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:50:46,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:46,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 960 states and 1975 transitions. [2024-11-08 22:50:46,226 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1975 transitions. [2024-11-08 22:50:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:50:46,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:46,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:46,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:51:06,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 965 states and 1985 transitions. [2024-11-08 22:51:06,843 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1985 transitions. [2024-11-08 22:51:06,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:51:06,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:51:19,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:19,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3329 states to 965 states and 1977 transitions. [2024-11-08 22:51:19,287 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1977 transitions. [2024-11-08 22:51:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:51:19,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:19,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:19,796 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:51:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 968 states and 1983 transitions. [2024-11-08 22:51:20,544 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1983 transitions. [2024-11-08 22:51:20,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:51:20,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:20,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:20,670 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:51:25,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:25,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 970 states and 1992 transitions. [2024-11-08 22:51:25,397 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1992 transitions. [2024-11-08 22:51:25,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:51:25,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:25,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:51:36,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3402 states to 975 states and 2010 transitions. [2024-11-08 22:51:36,665 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 2010 transitions. [2024-11-08 22:51:36,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:51:36,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:36,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:36,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:37,474 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:51:43,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 977 states and 2011 transitions. [2024-11-08 22:51:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2011 transitions. [2024-11-08 22:51:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:51:43,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:43,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat