./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL --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 c169527384ebd2beb44494ef6b1cbc32334198d2b76d2236e6ced79c84ed026c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:57:03,252 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:57:03,319 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:57:03,325 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:57:03,325 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:57:03,356 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:57:03,357 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:57:03,357 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:57:03,358 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:57:03,359 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:57:03,360 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:57:03,360 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:57:03,361 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:57:03,362 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:57:03,362 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:57:03,363 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:57:03,363 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:57:03,364 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:57:03,365 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:57:03,369 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:57:03,374 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:57:03,374 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:57:03,375 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:57:03,376 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:57:03,377 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:57:03,378 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:57:03,378 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:57:03,379 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:57:03,379 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:57:03,380 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:57:03,381 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:57:03,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:57:03,382 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:57:03,382 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_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c169527384ebd2beb44494ef6b1cbc32334198d2b76d2236e6ced79c84ed026c [2023-11-19 03:57:03,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:57:03,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:57:03,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:57:03,794 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:57:03,795 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:57:03,796 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c [2023-11-19 03:57:06,766 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:57:07,201 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:57:07,208 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c [2023-11-19 03:57:07,247 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/data/d93f601f0/6fb7ffb801614182b45fed343922a155/FLAG1b2b81f30 [2023-11-19 03:57:07,261 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/data/d93f601f0/6fb7ffb801614182b45fed343922a155 [2023-11-19 03:57:07,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:57:07,265 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:57:07,266 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:57:07,266 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:57:07,271 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:57:07,272 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:07" (1/1) ... [2023-11-19 03:57:07,273 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@539ed916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:07, skipping insertion in model container [2023-11-19 03:57:07,273 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:07" (1/1) ... [2023-11-19 03:57:07,363 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:57:07,568 WARN L240 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_2a10d70a-2556-444b-87f9-4a4d9cb17369/sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c[5770,5783] [2023-11-19 03:57:07,884 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:57:07,896 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:57:07,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2023-11-19 03:57:07,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [67] [2023-11-19 03:57:07,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [259] [2023-11-19 03:57:07,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [268] [2023-11-19 03:57:07,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [366] [2023-11-19 03:57:07,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1033] [2023-11-19 03:57:07,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1399] [2023-11-19 03:57:07,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2844] [2023-11-19 03:57:07,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3195] [2023-11-19 03:57:07,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3313] [2023-11-19 03:57:07,919 WARN L240 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_2a10d70a-2556-444b-87f9-4a4d9cb17369/sv-benchmarks/c/product-lines/elevator_spec3_product17.cil.c[5770,5783] [2023-11-19 03:57:08,055 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:57:08,086 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:57:08,086 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08 WrapperNode [2023-11-19 03:57:08,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:57:08,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:57:08,088 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:57:08,088 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:57:08,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,132 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,191 INFO L138 Inliner]: procedures = 88, calls = 338, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 797 [2023-11-19 03:57:08,191 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:57:08,192 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:57:08,192 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:57:08,192 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:57:08,201 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,202 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,210 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,210 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,246 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,262 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,267 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,273 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,281 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:57:08,282 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:57:08,282 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:57:08,283 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:57:08,283 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:08" (1/1) ... [2023-11-19 03:57:08,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:57:08,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:57:08,319 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:57:08,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10d70a-2556-444b-87f9-4a4d9cb17369/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:57:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:57:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2023-11-19 03:57:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2023-11-19 03:57:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2023-11-19 03:57:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2023-11-19 03:57:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2023-11-19 03:57:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2023-11-19 03:57:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2023-11-19 03:57:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2023-11-19 03:57:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2023-11-19 03:57:08,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2023-11-19 03:57:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2023-11-19 03:57:08,366 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2023-11-19 03:57:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 03:57:08,367 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 03:57:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 03:57:08,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 03:57:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2023-11-19 03:57:08,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2023-11-19 03:57:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2023-11-19 03:57:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2023-11-19 03:57:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2023-11-19 03:57:08,368 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2023-11-19 03:57:08,368 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2023-11-19 03:57:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2023-11-19 03:57:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2023-11-19 03:57:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2023-11-19 03:57:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2023-11-19 03:57:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2023-11-19 03:57:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2023-11-19 03:57:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2023-11-19 03:57:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2023-11-19 03:57:08,370 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2023-11-19 03:57:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2023-11-19 03:57:08,370 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2023-11-19 03:57:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2023-11-19 03:57:08,370 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2023-11-19 03:57:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2023-11-19 03:57:08,371 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2023-11-19 03:57:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:57:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2023-11-19 03:57:08,371 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2023-11-19 03:57:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2023-11-19 03:57:08,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2023-11-19 03:57:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2023-11-19 03:57:08,372 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2023-11-19 03:57:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2023-11-19 03:57:08,372 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2023-11-19 03:57:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:57:08,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:57:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2023-11-19 03:57:08,373 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2023-11-19 03:57:08,587 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:57:08,590 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:57:09,714 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:57:10,643 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:57:10,643 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:57:10,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:10 BoogieIcfgContainer [2023-11-19 03:57:10,652 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:57:10,653 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:57:10,653 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:57:10,664 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:57:10,664 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:10" (1/1) ... [2023-11-19 03:57:10,673 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:57:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:10,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 383 states and 609 transitions. [2023-11-19 03:57:10,750 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 609 transitions. [2023-11-19 03:57:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 03:57:10,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:11,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 03:57:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:12,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 386 states and 615 transitions. [2023-11-19 03:57:12,004 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 615 transitions. [2023-11-19 03:57:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:57:12,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:12,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:12,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 391 states and 627 transitions. [2023-11-19 03:57:12,987 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 627 transitions. [2023-11-19 03:57:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 03:57:12,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:12,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:13,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 03:57:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:13,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 393 states and 629 transitions. [2023-11-19 03:57:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 629 transitions. [2023-11-19 03:57:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 03:57:13,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:13,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:14,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:57:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:15,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 401 states and 645 transitions. [2023-11-19 03:57:15,077 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 645 transitions. [2023-11-19 03:57:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 03:57:15,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:15,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:15,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:57:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:15,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 405 states and 650 transitions. [2023-11-19 03:57:15,883 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 650 transitions. [2023-11-19 03:57:15,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:15,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:15,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:16,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:19,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:19,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:19,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:19,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:19,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:19,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:19,822 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:19,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:19,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:20,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:20,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:20,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:20,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:21,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:21,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:21,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:21,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:21,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:21,700 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:21,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:21,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:22,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:22,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:22,318 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:22,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:22,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:22,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:22,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:22,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:22,860 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:22,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:22,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:23,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:23,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:23,361 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:23,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:23,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:23,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:23,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:23,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:23,904 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:23,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:24,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:24,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:24,418 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:24,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:24,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:24,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:24,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:25,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:25,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:25,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:25,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:25,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:25,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:26,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:26,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:26,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:26,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:26,508 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:26,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:26,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:26,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:26,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:26,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:26,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:27,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:27,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:27,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:27,479 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:27,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:27,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:27,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:27,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:27,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:27,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:27,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:27,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:27,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:28,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:28,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:28,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:28,464 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:28,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:28,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:28,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:28,932 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:28,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:29,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:29,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:29,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:29,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:29,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:29,834 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:29,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:29,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:30,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:30,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:30,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:30,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:30,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:30,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:30,858 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:30,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:30,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:31,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:31,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:31,335 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:31,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:31,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:31,771 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:31,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:32,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:32,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:32,193 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:32,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:32,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:32,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:32,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:32,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:32,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:32,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:32,626 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:32,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:32,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:32,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:32,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:33,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:33,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:33,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:33,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:33,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:33,369 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:33,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:33,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:33,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:33,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:33,777 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:33,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:33,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:33,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:34,114 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:34,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:34,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:34,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:34,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:34,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:34,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:35,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:35,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:35,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:35,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:35,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:35,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:35,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:35,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:35,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:35,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:35,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:36,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:36,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:36,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:36,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:36,840 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:36,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:36,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:37,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:37,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:37,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:37,507 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:37,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:37,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:37,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:37,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:37,918 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:37,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:37,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:37,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:38,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:38,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:38,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:38,342 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:38,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:38,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:38,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:38,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:39,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:39,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:39,052 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:39,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:39,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:39,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:39,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:39,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:39,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:39,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:39,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:40,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:40,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:40,103 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:40,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:40,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:40,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:40,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:40,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:40,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:40,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:40,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:40,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:41,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:41,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:41,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:41,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:41,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:41,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:41,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:41,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:42,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:42,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:42,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:42,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:42,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:42,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:42,554 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:42,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:42,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:42,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:42,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:42,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:42,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:43,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:43,318 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:43,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:43,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:43,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:43,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:43,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:43,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:43,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:43,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:43,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:43,954 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:43,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:43,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:43,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:44,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:44,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:44,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:44,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:44,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:44,887 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:44,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:45,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:45,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:45,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:45,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:45,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:45,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:45,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:45,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:45,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:45,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:46,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:46,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:46,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:46,463 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:46,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:46,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:46,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:46,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:46,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:46,764 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:46,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:47,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:47,061 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:47,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:47,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:47,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:47,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:47,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:47,360 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:47,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:47,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:47,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:47,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:47,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:47,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:47,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:48,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:48,286 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:48,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:48,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:48,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:48,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:48,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:48,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:48,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:48,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:48,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:48,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:48,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:49,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:49,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:49,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:49,219 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:49,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:49,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:49,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:49,511 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:49,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:49,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:49,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:49,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:49,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:49,831 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:49,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:49,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:49,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:50,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:50,132 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:50,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:50,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:50,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:50,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:50,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:50,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:50,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:50,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:50,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:51,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:51,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:51,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:51,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:51,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:51,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:51,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:51,310 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:51,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:51,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:51,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:51,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-19 03:57:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 417 states and 673 transitions. [2023-11-19 03:57:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 673 transitions. [2023-11-19 03:57:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 03:57:51,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:51,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat