./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product64.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product64.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi --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 c6b9b08cafcd1ede2e2b3a8fb1be067350eaac45a7dc4fb4db0fb4cb0fdccd74 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:17:07,880 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:17:07,953 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:17:07,958 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:17:07,959 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:17:07,984 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:17:07,985 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:17:07,986 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:17:07,987 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:17:07,988 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:17:07,988 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:17:07,989 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:17:07,989 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:17:07,990 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:17:07,990 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:17:07,991 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:17:07,992 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:17:07,992 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:17:07,993 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:17:07,993 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:17:07,994 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:17:07,995 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:17:07,995 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:17:07,996 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:17:07,997 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:17:07,997 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:17:07,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:07,998 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:17:07,999 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:17:08,000 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:17:08,000 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:17:08,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:17:08,001 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:17:08,002 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_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6b9b08cafcd1ede2e2b3a8fb1be067350eaac45a7dc4fb4db0fb4cb0fdccd74 [2023-11-24 22:17:08,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:17:08,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:17:08,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:17:08,388 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:17:08,389 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:17:08,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec1_product64.cil.c [2023-11-24 22:17:11,600 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:17:11,893 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:17:11,894 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/sv-benchmarks/c/product-lines/minepump_spec1_product64.cil.c [2023-11-24 22:17:11,918 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/data/7e04b9dce/b71c362490b945b4b6c1f39ed6e1f16a/FLAG79ca9d373 [2023-11-24 22:17:11,937 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/data/7e04b9dce/b71c362490b945b4b6c1f39ed6e1f16a [2023-11-24 22:17:11,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:17:11,947 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:17:11,949 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:11,950 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:17:11,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:17:11,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:11" (1/1) ... [2023-11-24 22:17:11,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66a707df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:11, skipping insertion in model container [2023-11-24 22:17:11,961 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:11" (1/1) ... [2023-11-24 22:17:12,039 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:17:12,256 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_b8574be7-7317-4b95-bcd9-517c2ff02416/sv-benchmarks/c/product-lines/minepump_spec1_product64.cil.c[1605,1618] [2023-11-24 22:17:12,461 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:12,474 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:17:12,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2023-11-24 22:17:12,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [58] [2023-11-24 22:17:12,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [96] [2023-11-24 22:17:12,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [124] [2023-11-24 22:17:12,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [490] [2023-11-24 22:17:12,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [591] [2023-11-24 22:17:12,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [862] [2023-11-24 22:17:12,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [966] [2023-11-24 22:17:12,492 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_b8574be7-7317-4b95-bcd9-517c2ff02416/sv-benchmarks/c/product-lines/minepump_spec1_product64.cil.c[1605,1618] [2023-11-24 22:17:12,569 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:12,590 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:17:12,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12 WrapperNode [2023-11-24 22:17:12,591 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:12,592 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:12,592 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:17:12,592 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:17:12,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,619 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,650 INFO L138 Inliner]: procedures = 59, calls = 107, calls flagged for inlining = 24, calls inlined = 21, statements flattened = 223 [2023-11-24 22:17:12,651 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:12,652 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:17:12,652 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:17:12,652 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:17:12,662 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,666 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,666 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,675 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,681 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,683 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,685 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,688 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:17:12,689 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:17:12,689 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:17:12,689 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:17:12,690 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:12" (1/1) ... [2023-11-24 22:17:12,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:12,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:17:12,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:17:12,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8574be7-7317-4b95-bcd9-517c2ff02416/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:17:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:17:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-24 22:17:12,816 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-24 22:17:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 22:17:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 22:17:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 22:17:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 22:17:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-11-24 22:17:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-11-24 22:17:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2023-11-24 22:17:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2023-11-24 22:17:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 22:17:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 22:17:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2023-11-24 22:17:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2023-11-24 22:17:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2023-11-24 22:17:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2023-11-24 22:17:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-11-24 22:17:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-11-24 22:17:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:17:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 22:17:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 22:17:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:17:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:17:12,909 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:17:12,912 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:17:13,352 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:17:13,489 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:17:13,490 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:17:13,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:13 BoogieIcfgContainer [2023-11-24 22:17:13,492 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:17:13,495 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:17:13,496 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:17:13,542 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:17:13,542 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:13" (1/1) ... [2023-11-24 22:17:13,553 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:17:13,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 79 states and 106 transitions. [2023-11-24 22:17:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 106 transitions. [2023-11-24 22:17:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 22:17:13,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:13,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:13,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:13,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 79 states and 104 transitions. [2023-11-24 22:17:13,920 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 104 transitions. [2023-11-24 22:17:13,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:17:13,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:13,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 81 states and 107 transitions. [2023-11-24 22:17:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 107 transitions. [2023-11-24 22:17:14,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:17:14,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:14,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:14,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:14,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:14,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:14,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 84 states and 113 transitions. [2023-11-24 22:17:14,365 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 113 transitions. [2023-11-24 22:17:14,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:14,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:14,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:14,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:14,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 92 states and 127 transitions. [2023-11-24 22:17:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 127 transitions. [2023-11-24 22:17:14,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:14,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:14,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 93 states and 128 transitions. [2023-11-24 22:17:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 128 transitions. [2023-11-24 22:17:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:14,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:14,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:14,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:14,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:14,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 94 states and 129 transitions. [2023-11-24 22:17:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 129 transitions. [2023-11-24 22:17:14,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:17:14,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:14,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:15,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:15,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 112 states and 163 transitions. [2023-11-24 22:17:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 163 transitions. [2023-11-24 22:17:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:17:15,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:15,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:15,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:15,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 113 states and 164 transitions. [2023-11-24 22:17:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 164 transitions. [2023-11-24 22:17:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:17:15,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:15,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:15,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 114 states and 165 transitions. [2023-11-24 22:17:15,577 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 165 transitions. [2023-11-24 22:17:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 22:17:15,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:15,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:15,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 120 states and 178 transitions. [2023-11-24 22:17:15,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 178 transitions. [2023-11-24 22:17:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:17:15,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:15,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:16,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 120 states and 177 transitions. [2023-11-24 22:17:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 177 transitions. [2023-11-24 22:17:16,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-24 22:17:16,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:16,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:16,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 122 states and 181 transitions. [2023-11-24 22:17:16,201 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 181 transitions. [2023-11-24 22:17:16,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-24 22:17:16,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:16,289 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:16,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 131 states and 199 transitions. [2023-11-24 22:17:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 199 transitions. [2023-11-24 22:17:16,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:17:16,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:16,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 136 states and 208 transitions. [2023-11-24 22:17:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 208 transitions. [2023-11-24 22:17:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 22:17:17,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:17,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:17,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 137 states and 209 transitions. [2023-11-24 22:17:17,134 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 209 transitions. [2023-11-24 22:17:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 22:17:17,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:17,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:17,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 138 states and 210 transitions. [2023-11-24 22:17:17,238 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 210 transitions. [2023-11-24 22:17:17,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-24 22:17:17,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:17,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:17,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:18,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 143 states and 218 transitions. [2023-11-24 22:17:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 218 transitions. [2023-11-24 22:17:18,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-24 22:17:18,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:18,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:19,029 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:20,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 156 states and 256 transitions. [2023-11-24 22:17:20,364 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 256 transitions. [2023-11-24 22:17:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-24 22:17:20,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:20,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:17:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:21,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 169 states and 282 transitions. [2023-11-24 22:17:21,992 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 282 transitions. [2023-11-24 22:17:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 22:17:21,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:21,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:22,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 170 states and 283 transitions. [2023-11-24 22:17:22,137 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 283 transitions. [2023-11-24 22:17:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 22:17:22,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:22,217 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:17:22,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:22,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 178 states and 304 transitions. [2023-11-24 22:17:22,887 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 304 transitions. [2023-11-24 22:17:22,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-24 22:17:22,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:22,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:22,980 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:17:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 179 states and 305 transitions. [2023-11-24 22:17:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 305 transitions. [2023-11-24 22:17:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-24 22:17:23,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:17:23,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 180 states and 306 transitions. [2023-11-24 22:17:23,123 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 306 transitions. [2023-11-24 22:17:23,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-24 22:17:23,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:23,166 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:17:23,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 183 states and 308 transitions. [2023-11-24 22:17:23,202 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 308 transitions. [2023-11-24 22:17:23,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-24 22:17:23,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:23,237 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:23,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 184 states and 311 transitions. [2023-11-24 22:17:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 311 transitions. [2023-11-24 22:17:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:17:23,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-24 22:17:23,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 190 states and 320 transitions. [2023-11-24 22:17:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 320 transitions. [2023-11-24 22:17:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 22:17:23,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:17:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 191 states and 321 transitions. [2023-11-24 22:17:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 321 transitions. [2023-11-24 22:17:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:17:24,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-24 22:17:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 192 states and 322 transitions. [2023-11-24 22:17:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 322 transitions. [2023-11-24 22:17:24,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:17:24,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,135 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-24 22:17:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 193 states and 325 transitions. [2023-11-24 22:17:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 325 transitions. [2023-11-24 22:17:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:17:24,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,215 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-11-24 22:17:24,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 199 states and 332 transitions. [2023-11-24 22:17:24,270 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 332 transitions. [2023-11-24 22:17:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-24 22:17:24,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-11-24 22:17:24,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 200 states and 333 transitions. [2023-11-24 22:17:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 333 transitions. [2023-11-24 22:17:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:17:24,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-24 22:17:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 201 states and 336 transitions. [2023-11-24 22:17:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 336 transitions. [2023-11-24 22:17:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:17:24,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 212 states and 352 transitions. [2023-11-24 22:17:25,927 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 352 transitions. [2023-11-24 22:17:25,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 22:17:25,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:25,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 213 states and 353 transitions. [2023-11-24 22:17:26,053 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 353 transitions. [2023-11-24 22:17:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 22:17:26,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:26,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:17:26,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 211 states and 347 transitions. [2023-11-24 22:17:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 347 transitions. [2023-11-24 22:17:26,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:26,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:26,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:26,970 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:29,034 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:29,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,230 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:29,287 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:29,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:29,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,506 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:29,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:29,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:29,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:29,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:29,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:29,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:30,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:30,043 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:30,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:30,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:30,262 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:30,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:30,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:30,572 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:30,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:30,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:30,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:30,794 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:30,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:30,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:31,001 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:31,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:31,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:31,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:31,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:31,217 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:31,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:31,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:31,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:31,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:31,432 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:31,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:31,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:31,493 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:31,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:31,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:31,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:31,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:31,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:31,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:31,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:31,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:31,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:31,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:32,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:32,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:32,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:32,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:32,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:32,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:32,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:32,633 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:32,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:32,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:32,930 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:32,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:32,965 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:32,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:32,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:33,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:33,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:33,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:33,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:33,376 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:33,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:33,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:33,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:33,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:33,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:33,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:33,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:33,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:33,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:33,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:33,916 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:33,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:33,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:33,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:33,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:33,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,123 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:34,162 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:34,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:34,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:34,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:34,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:34,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,515 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:34,550 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:34,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:34,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:34,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:34,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:34,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:34,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:35,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:35,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:35,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:35,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:35,249 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:35,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:35,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:35,471 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:35,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:35,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:35,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:35,686 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:35,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:35,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:35,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:35,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:35,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:35,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:36,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:36,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:36,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:36,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:36,326 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:36,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:36,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,482 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:36,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:36,517 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:36,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:36,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:36,714 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:36,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:36,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:36,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:36,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:36,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:36,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:37,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:37,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:37,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:37,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:37,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:37,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:37,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:37,452 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:37,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:37,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:37,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:37,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:37,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:37,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:37,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:37,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:37,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:38,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:38,088 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:38,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:38,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:38,240 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:38,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:38,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:38,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:38,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:38,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:38,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:38,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:38,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:38,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:38,744 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:38,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:38,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:38,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:38,883 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:38,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:38,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:38,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:38,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:39,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:39,092 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:39,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:39,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,437 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:39,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,618 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:39,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:39,651 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:39,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:39,848 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:39,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:39,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,987 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:40,021 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:40,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:40,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:40,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:40,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:40,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:40,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:40,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:40,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:40,543 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:40,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,678 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:40,713 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:40,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:40,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,854 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:40,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:40,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:40,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:41,037 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:41,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:41,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:41,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:41,213 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:41,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:41,426 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:41,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:41,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:41,599 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:41,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:41,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:41,739 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:41,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:41,774 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:41,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:41,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:41,928 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:41,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,100 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:42,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:42,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:42,300 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:42,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:42,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:42,465 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:42,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,605 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:42,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:42,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,837 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:42,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:43,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:43,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:43,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:43,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:43,300 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:43,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,429 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:43,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:43,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:43,624 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:43,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:43,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,763 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:43,795 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:43,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:43,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,949 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:43,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:43,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:44,153 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:44,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:44,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,293 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:44,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:44,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:44,474 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:44,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,607 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:44,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,775 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:44,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:44,807 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:44,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:44,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,949 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:44,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:45,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:45,110 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:45,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:45,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:45,256 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:45,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:45,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:45,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:45,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:45,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:45,566 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:45,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:45,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:45,720 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:45,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:45,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,862 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:45,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:45,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:46,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,159 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:46,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,317 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:46,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:46,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,469 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:46,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:46,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:46,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,818 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:46,854 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:46,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:47,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,165 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:47,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:47,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:47,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:47,531 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:47,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,657 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:47,689 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:47,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:47,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:47,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,006 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:48,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,177 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:48,209 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:48,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,355 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:48,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:48,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:48,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:48,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:48,700 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:48,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:48,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,859 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:48,902 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:48,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:49,119 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:49,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:49,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:49,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:49,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:49,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:49,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:49,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:49,805 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:49,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:49,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:49,930 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:49,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:50,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:50,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:50,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:50,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:50,720 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:50,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:50,871 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:50,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:51,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:51,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:51,191 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:51,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,308 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:51,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,447 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:51,475 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:51,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,582 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:51,619 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:51,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:51,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:51,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:51,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:51,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,057 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:52,092 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:52,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:52,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,211 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:17:52,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 218 states and 361 transitions. [2023-11-24 22:17:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 361 transitions. [2023-11-24 22:17:52,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:17:52,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat