./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec9_product09.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec9_product09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cc5b9f71a5434758faa1f6f3febe6f12c158e9feff610b938ef9d4658acd21ff --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:22:36,094 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:22:36,173 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:22:36,178 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:22:36,179 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:22:36,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:22:36,208 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:22:36,208 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:22:36,209 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:22:36,210 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:22:36,211 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:22:36,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:22:36,212 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:22:36,212 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:22:36,213 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:22:36,213 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:22:36,214 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:22:36,214 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:22:36,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:22:36,218 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:22:36,218 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:22:36,223 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:22:36,223 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:22:36,224 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:22:36,224 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:22:36,224 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:22:36,224 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:22:36,225 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:22:36,225 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:22:36,225 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:22:36,226 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:22:36,226 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:22:36,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:22:36,228 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_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc5b9f71a5434758faa1f6f3febe6f12c158e9feff610b938ef9d4658acd21ff [2024-11-08 23:22:36,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:22:36,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:22:36,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:22:36,618 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:22:36,619 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:22:36,620 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/product-lines/elevator_spec9_product09.cil.c Unable to find full path for "g++" [2024-11-08 23:22:39,116 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:22:39,566 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:22:39,568 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/sv-benchmarks/c/product-lines/elevator_spec9_product09.cil.c [2024-11-08 23:22:39,593 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/data/dfb616811/077d68d6ccd647d39a5646416376dfb1/FLAG5b3e84dd5 [2024-11-08 23:22:39,612 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/data/dfb616811/077d68d6ccd647d39a5646416376dfb1 [2024-11-08 23:22:39,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:22:39,618 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:22:39,619 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:22:39,619 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:22:39,627 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:22:39,628 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:22:39" (1/1) ... [2024-11-08 23:22:39,629 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25684442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:39, skipping insertion in model container [2024-11-08 23:22:39,629 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:22:39" (1/1) ... [2024-11-08 23:22:39,730 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:22:40,598 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/sv-benchmarks/c/product-lines/elevator_spec9_product09.cil.c[70349,70362] [2024-11-08 23:22:40,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:22:40,619 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:22:40,633 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2024-11-08 23:22:40,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Floor.i","") [62] [2024-11-08 23:22:40,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [730] [2024-11-08 23:22:40,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Elevator.i","") [1092] [2024-11-08 23:22:40,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2539] [2024-11-08 23:22:40,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification9_spec.i","") [2905] [2024-11-08 23:22:40,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Person.i","") [3065] [2024-11-08 23:22:40,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"UnitTests.i","") [3184] [2024-11-08 23:22:40,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [3275] [2024-11-08 23:22:40,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [3310] [2024-11-08 23:22:40,836 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/sv-benchmarks/c/product-lines/elevator_spec9_product09.cil.c[70349,70362] [2024-11-08 23:22:40,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:22:40,882 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:22:40,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40 WrapperNode [2024-11-08 23:22:40,883 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:22:40,884 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:22:40,885 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:22:40,885 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:22:40,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:40,940 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,029 INFO L138 Inliner]: procedures = 89, calls = 327, calls flagged for inlining = 25, calls inlined = 22, statements flattened = 769 [2024-11-08 23:22:41,029 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:22:41,033 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:22:41,033 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:22:41,034 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:22:41,056 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,066 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,071 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,110 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,131 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,142 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,151 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,167 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:22:41,172 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:22:41,172 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:22:41,172 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:22:41,173 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:22:40" (1/1) ... [2024-11-08 23:22:41,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:22:41,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:22:41,249 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:22:41,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b99d18e3-875b-4038-9113-d5b5a719039b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:22:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:22:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2024-11-08 23:22:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2024-11-08 23:22:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2024-11-08 23:22:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2024-11-08 23:22:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2024-11-08 23:22:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2024-11-08 23:22:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2024-11-08 23:22:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2024-11-08 23:22:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-08 23:22:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-08 23:22:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-08 23:22:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-08 23:22:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2024-11-08 23:22:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2024-11-08 23:22:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2024-11-08 23:22:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2024-11-08 23:22:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2024-11-08 23:22:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2024-11-08 23:22:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2024-11-08 23:22:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2024-11-08 23:22:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2024-11-08 23:22:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2024-11-08 23:22:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2024-11-08 23:22:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2024-11-08 23:22:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2024-11-08 23:22:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2024-11-08 23:22:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2024-11-08 23:22:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2024-11-08 23:22:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2024-11-08 23:22:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2024-11-08 23:22:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2024-11-08 23:22:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2024-11-08 23:22:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:22:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2024-11-08 23:22:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2024-11-08 23:22:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2024-11-08 23:22:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2024-11-08 23:22:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2024-11-08 23:22:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2024-11-08 23:22:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:22:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:22:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2024-11-08 23:22:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2024-11-08 23:22:41,484 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:22:41,486 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:22:42,922 INFO L? ?]: Removed 415 outVars from TransFormulas that were not future-live. [2024-11-08 23:22:42,923 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:22:43,959 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:22:43,960 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:22:43,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:22:43 BoogieIcfgContainer [2024-11-08 23:22:43,960 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:22:43,961 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:22:43,961 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:22:43,971 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:22:43,972 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:22:43" (1/1) ... [2024-11-08 23:22:43,981 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:22:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:44,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 332 states and 536 transitions. [2024-11-08 23:22:44,107 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 536 transitions. [2024-11-08 23:22:44,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:22:44,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:44,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:44,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 331 states and 529 transitions. [2024-11-08 23:22:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 529 transitions. [2024-11-08 23:22:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:22:44,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:45,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:45,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 347 states and 584 transitions. [2024-11-08 23:22:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 584 transitions. [2024-11-08 23:22:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:22:45,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:45,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 348 states and 585 transitions. [2024-11-08 23:22:46,157 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 585 transitions. [2024-11-08 23:22:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:22:46,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:46,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 352 states and 591 transitions. [2024-11-08 23:22:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 591 transitions. [2024-11-08 23:22:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:22:46,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:46,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:47,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:47,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 354 states and 594 transitions. [2024-11-08 23:22:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 594 transitions. [2024-11-08 23:22:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:22:47,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:47,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:47,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 357 states and 598 transitions. [2024-11-08 23:22:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 598 transitions. [2024-11-08 23:22:47,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:22:47,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:47,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 359 states and 601 transitions. [2024-11-08 23:22:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 601 transitions. [2024-11-08 23:22:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:22:47,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:47,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:48,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 362 states and 608 transitions. [2024-11-08 23:22:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 608 transitions. [2024-11-08 23:22:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:22:48,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:48,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:48,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:48,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 364 states and 611 transitions. [2024-11-08 23:22:48,713 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 611 transitions. [2024-11-08 23:22:48,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:22:48,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:48,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:49,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 364 states and 610 transitions. [2024-11-08 23:22:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 610 transitions. [2024-11-08 23:22:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:22:49,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:49,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:49,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 366 states and 613 transitions. [2024-11-08 23:22:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 613 transitions. [2024-11-08 23:22:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:22:49,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:49,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:49,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 367 states and 613 transitions. [2024-11-08 23:22:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 613 transitions. [2024-11-08 23:22:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:22:49,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:49,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 371 states and 622 transitions. [2024-11-08 23:22:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 622 transitions. [2024-11-08 23:22:50,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:22:50,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:50,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:50,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 367 states and 612 transitions. [2024-11-08 23:22:50,553 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 612 transitions. [2024-11-08 23:22:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:22:50,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:50,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 383 states and 662 transitions. [2024-11-08 23:22:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 662 transitions. [2024-11-08 23:22:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:22:53,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:53,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:53,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:53,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:53,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 383 states and 661 transitions. [2024-11-08 23:22:53,989 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 661 transitions. [2024-11-08 23:22:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:22:53,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 384 states and 662 transitions. [2024-11-08 23:22:54,302 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 662 transitions. [2024-11-08 23:22:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:22:54,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:54,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:54,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 388 states and 671 transitions. [2024-11-08 23:22:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 671 transitions. [2024-11-08 23:22:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:22:54,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:54,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 384 states and 659 transitions. [2024-11-08 23:22:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 659 transitions. [2024-11-08 23:22:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:22:54,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:54,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 387 states and 666 transitions. [2024-11-08 23:22:55,160 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 666 transitions. [2024-11-08 23:22:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:55,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:55,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 387 states and 665 transitions. [2024-11-08 23:22:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 665 transitions. [2024-11-08 23:22:55,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:22:55,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:55,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:55,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 387 states and 664 transitions. [2024-11-08 23:22:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 664 transitions. [2024-11-08 23:22:55,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:55,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:55,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:56,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:56,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 395 states and 695 transitions. [2024-11-08 23:22:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 695 transitions. [2024-11-08 23:22:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:56,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:56,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:57,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:57,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 397 states and 698 transitions. [2024-11-08 23:22:57,229 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 698 transitions. [2024-11-08 23:22:57,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:22:57,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:57,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:57,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:22:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 403 states and 710 transitions. [2024-11-08 23:22:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 710 transitions. [2024-11-08 23:22:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:22:57,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:57,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:57,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:57,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 408 states and 725 transitions. [2024-11-08 23:22:57,777 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 725 transitions. [2024-11-08 23:22:57,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:22:57,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:57,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:58,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:58,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 412 states and 734 transitions. [2024-11-08 23:22:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 734 transitions. [2024-11-08 23:22:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:22:58,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:58,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 408 states and 720 transitions. [2024-11-08 23:22:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 720 transitions. [2024-11-08 23:22:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:22:58,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:58,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 412 states and 728 transitions. [2024-11-08 23:22:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 728 transitions. [2024-11-08 23:22:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:22:58,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:58,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:58,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:22:59,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:59,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 414 states and 738 transitions. [2024-11-08 23:22:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 738 transitions. [2024-11-08 23:22:59,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:22:59,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:59,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:00,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 417 states and 742 transitions. [2024-11-08 23:23:00,152 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 742 transitions. [2024-11-08 23:23:00,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:23:00,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:00,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:00,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:00,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:00,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 419 states and 745 transitions. [2024-11-08 23:23:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 745 transitions. [2024-11-08 23:23:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:23:00,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:00,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:00,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 420 states and 746 transitions. [2024-11-08 23:23:00,626 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 746 transitions. [2024-11-08 23:23:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:23:00,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:00,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:00,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:00,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 422 states and 749 transitions. [2024-11-08 23:23:00,958 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 749 transitions. [2024-11-08 23:23:00,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:23:00,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:00,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:23:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:01,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 422 states and 747 transitions. [2024-11-08 23:23:01,988 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 747 transitions. [2024-11-08 23:23:01,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:23:01,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:01,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:02,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:23:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:04,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 426 states and 756 transitions. [2024-11-08 23:23:04,468 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 756 transitions. [2024-11-08 23:23:04,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:23:04,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:04,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:23:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 429 states and 760 transitions. [2024-11-08 23:23:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 760 transitions. [2024-11-08 23:23:04,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:23:04,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:04,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:04,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:23:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 430 states and 761 transitions. [2024-11-08 23:23:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 761 transitions. [2024-11-08 23:23:04,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:23:04,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:04,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:05,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:23:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 433 states and 766 transitions. [2024-11-08 23:23:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 766 transitions. [2024-11-08 23:23:06,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:23:06,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:06,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:06,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:06,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 438 states and 781 transitions. [2024-11-08 23:23:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 781 transitions. [2024-11-08 23:23:06,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:23:06,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:06,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:06,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:06,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 439 states and 782 transitions. [2024-11-08 23:23:06,880 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 782 transitions. [2024-11-08 23:23:06,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:23:06,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:06,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:07,131 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:23:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:07,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 442 states and 786 transitions. [2024-11-08 23:23:07,157 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 786 transitions. [2024-11-08 23:23:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:23:07,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:07,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:07,376 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:23:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 443 states and 787 transitions. [2024-11-08 23:23:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 787 transitions. [2024-11-08 23:23:07,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:23:07,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:07,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:23:07,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:07,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 446 states and 791 transitions. [2024-11-08 23:23:07,655 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 791 transitions. [2024-11-08 23:23:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:23:07,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:07,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:07,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:23:10,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:10,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 463 states and 831 transitions. [2024-11-08 23:23:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 831 transitions. [2024-11-08 23:23:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:23:10,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:10,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:10,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:23:10,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:10,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 464 states and 832 transitions. [2024-11-08 23:23:10,796 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 832 transitions. [2024-11-08 23:23:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:23:10,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:10,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:11,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:11,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 466 states and 835 transitions. [2024-11-08 23:23:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 835 transitions. [2024-11-08 23:23:11,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:23:11,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:11,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:11,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:23:11,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 467 states and 835 transitions. [2024-11-08 23:23:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 835 transitions. [2024-11-08 23:23:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:23:11,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:23:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:15,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 485 states and 876 transitions. [2024-11-08 23:23:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 876 transitions. [2024-11-08 23:23:15,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:23:15,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:15,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:16,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:23:23,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:23,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 505 states and 932 transitions. [2024-11-08 23:23:23,014 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 932 transitions. [2024-11-08 23:23:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:23:23,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:23,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:23,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:23:31,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 525 states and 987 transitions. [2024-11-08 23:23:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 987 transitions. [2024-11-08 23:23:31,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:23:31,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:31,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:32,050 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:23:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 528 states and 991 transitions. [2024-11-08 23:23:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 991 transitions. [2024-11-08 23:23:32,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:23:32,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:32,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:23:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:38,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 547 states and 1036 transitions. [2024-11-08 23:23:38,010 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1036 transitions. [2024-11-08 23:23:38,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:23:38,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:38,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:38,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:23:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 551 states and 1051 transitions. [2024-11-08 23:23:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1051 transitions. [2024-11-08 23:23:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:23:39,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:23:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 563 states and 1077 transitions. [2024-11-08 23:23:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1077 transitions. [2024-11-08 23:23:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:23:42,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:42,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:23:53,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:53,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 583 states and 1133 transitions. [2024-11-08 23:23:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1133 transitions. [2024-11-08 23:23:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:23:53,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:53,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:23:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:57,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 594 states and 1157 transitions. [2024-11-08 23:23:57,633 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1157 transitions. [2024-11-08 23:23:57,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:23:57,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:57,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:23:58,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 597 states and 1161 transitions. [2024-11-08 23:23:58,041 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1161 transitions. [2024-11-08 23:23:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:23:58,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:58,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:24:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:01,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 597 states and 1160 transitions. [2024-11-08 23:24:01,027 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1160 transitions. [2024-11-08 23:24:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:24:01,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:01,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:24:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 597 states and 1159 transitions. [2024-11-08 23:24:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1159 transitions. [2024-11-08 23:24:03,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:24:03,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:03,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:24:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 617 states and 1206 transitions. [2024-11-08 23:24:13,684 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1206 transitions. [2024-11-08 23:24:13,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:24:13,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:13,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:24:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:15,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 621 states and 1222 transitions. [2024-11-08 23:24:15,800 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1222 transitions. [2024-11-08 23:24:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:24:15,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:15,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:24:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:31,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 641 states and 1279 transitions. [2024-11-08 23:24:31,764 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1279 transitions. [2024-11-08 23:24:31,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:24:31,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:31,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:32,052 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:24:32,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 642 states and 1280 transitions. [2024-11-08 23:24:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1280 transitions. [2024-11-08 23:24:32,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:24:32,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:32,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:24:37,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:37,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 646 states and 1287 transitions. [2024-11-08 23:24:37,213 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1287 transitions. [2024-11-08 23:24:37,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:24:37,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:37,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:37,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:24:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:43,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 646 states and 1286 transitions. [2024-11-08 23:24:43,255 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1286 transitions. [2024-11-08 23:24:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:24:43,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:43,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:24:56,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:56,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 667 states and 1336 transitions. [2024-11-08 23:24:56,960 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1336 transitions. [2024-11-08 23:24:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:24:56,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:56,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:57,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:24:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 671 states and 1352 transitions. [2024-11-08 23:24:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1352 transitions. [2024-11-08 23:24:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:24:59,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:59,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:25:19,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:19,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 691 states and 1411 transitions. [2024-11-08 23:25:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1411 transitions. [2024-11-08 23:25:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:25:19,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:19,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:21,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:25:50,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 713 states and 1481 transitions. [2024-11-08 23:25:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1481 transitions. [2024-11-08 23:25:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:25:50,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:50,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:25:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:53,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 718 states and 1513 transitions. [2024-11-08 23:25:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1513 transitions. [2024-11-08 23:25:53,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:25:53,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:53,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:25:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:59,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 729 states and 1545 transitions. [2024-11-08 23:25:59,905 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1545 transitions. [2024-11-08 23:25:59,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:25:59,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:59,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:26:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:06,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 740 states and 1569 transitions. [2024-11-08 23:26:06,131 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1569 transitions. [2024-11-08 23:26:06,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:26:06,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:06,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:06,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:26:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:12,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 753 states and 1604 transitions. [2024-11-08 23:26:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1604 transitions. [2024-11-08 23:26:12,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:26:12,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:12,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:12,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:26:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:12,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 756 states and 1608 transitions. [2024-11-08 23:26:12,425 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1608 transitions. [2024-11-08 23:26:12,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:26:12,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:12,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:12,708 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:26:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 758 states and 1628 transitions. [2024-11-08 23:26:12,894 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1628 transitions. [2024-11-08 23:26:12,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:26:12,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:12,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:12,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:26:21,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 758 states and 1627 transitions. [2024-11-08 23:26:21,324 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1627 transitions. [2024-11-08 23:26:21,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:26:21,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:21,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:26:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 762 states and 1645 transitions. [2024-11-08 23:26:24,524 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1645 transitions. [2024-11-08 23:26:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:26:24,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:24,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:26:25,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 766 states and 1652 transitions. [2024-11-08 23:26:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1652 transitions. [2024-11-08 23:26:25,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:26:25,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:25,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:26:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 786 states and 1718 transitions. [2024-11-08 23:26:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1718 transitions. [2024-11-08 23:26:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:26:53,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:27:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 801 states and 1757 transitions. [2024-11-08 23:27:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1757 transitions. [2024-11-08 23:27:03,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:27:03,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:27:04,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 803 states and 1768 transitions. [2024-11-08 23:27:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1768 transitions. [2024-11-08 23:27:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:27:04,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:27:10,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 814 states and 1791 transitions. [2024-11-08 23:27:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1791 transitions. [2024-11-08 23:27:10,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:27:10,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:10,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:10,621 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:27:10,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 815 states and 1792 transitions. [2024-11-08 23:27:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1792 transitions. [2024-11-08 23:27:10,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:27:10,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:10,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:10,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:27:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 815 states and 1791 transitions. [2024-11-08 23:27:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1791 transitions. [2024-11-08 23:27:20,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:27:20,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:27:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:29,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 815 states and 1790 transitions. [2024-11-08 23:27:29,336 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1790 transitions. [2024-11-08 23:27:29,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:27:29,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:29,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:31,119 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:28:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 839 states and 1913 transitions. [2024-11-08 23:28:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1913 transitions. [2024-11-08 23:28:08,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:28:08,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,086 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:28:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 843 states and 1920 transitions. [2024-11-08 23:28:12,261 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1920 transitions. [2024-11-08 23:28:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:28:12,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:28:13,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 847 states and 1930 transitions. [2024-11-08 23:28:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1930 transitions. [2024-11-08 23:28:13,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:28:13,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:13,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:28:16,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:16,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 851 states and 1946 transitions. [2024-11-08 23:28:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1946 transitions. [2024-11-08 23:28:16,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:28:16,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:16,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:28:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 862 states and 1972 transitions. [2024-11-08 23:28:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1972 transitions. [2024-11-08 23:28:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:28:25,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:25,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:26,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:28:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 864 states and 1982 transitions. [2024-11-08 23:28:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1982 transitions. [2024-11-08 23:28:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:28:26,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:28:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:26,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 865 states and 1990 transitions. [2024-11-08 23:28:26,389 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1990 transitions. [2024-11-08 23:28:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:28:26,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:26,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:28:26,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 867 states and 1992 transitions. [2024-11-08 23:28:26,677 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1992 transitions. [2024-11-08 23:28:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:28:26,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:26,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:28:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:38,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 867 states and 1991 transitions. [2024-11-08 23:28:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1991 transitions. [2024-11-08 23:28:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:28:38,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:38,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:28:41,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 871 states and 2007 transitions. [2024-11-08 23:28:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2007 transitions. [2024-11-08 23:28:41,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:28:41,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:41,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:41,637 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:28:45,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 875 states and 2014 transitions. [2024-11-08 23:28:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 2014 transitions. [2024-11-08 23:28:45,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:28:45,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:45,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:45,454 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:28:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 879 states and 2023 transitions. [2024-11-08 23:28:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 2023 transitions. [2024-11-08 23:28:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:28:48,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:48,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:29:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 895 states and 2071 transitions. [2024-11-08 23:29:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2071 transitions. [2024-11-08 23:29:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:29:01,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:01,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:01,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:29:11,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 906 states and 2105 transitions. [2024-11-08 23:29:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2105 transitions. [2024-11-08 23:29:11,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:29:11,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:11,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:29:20,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 917 states and 2137 transitions. [2024-11-08 23:29:20,023 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2137 transitions. [2024-11-08 23:29:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:29:20,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:20,365 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:29:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 928 states and 2169 transitions. [2024-11-08 23:29:29,785 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2169 transitions. [2024-11-08 23:29:29,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:29:29,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:29:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:39,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 939 states and 2201 transitions. [2024-11-08 23:29:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 2201 transitions. [2024-11-08 23:29:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:29:39,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:40,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:29:44,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 943 states and 2217 transitions. [2024-11-08 23:29:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 2217 transitions. [2024-11-08 23:29:44,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:29:44,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:44,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:44,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:44,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:29:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:54,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 954 states and 2243 transitions. [2024-11-08 23:29:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 2243 transitions. [2024-11-08 23:29:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:29:54,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:54,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:30:07,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 954 states and 2242 transitions. [2024-11-08 23:30:07,740 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 2242 transitions. [2024-11-08 23:30:07,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:30:07,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:07,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:30:31,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 962 states and 2270 transitions. [2024-11-08 23:30:31,276 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 2270 transitions. [2024-11-08 23:30:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:30:31,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:31,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:31,417 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:30:35,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:35,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3624 states to 966 states and 2287 transitions. [2024-11-08 23:30:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2287 transitions. [2024-11-08 23:30:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:30:35,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:35,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:35,603 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:30:39,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3631 states to 970 states and 2294 transitions. [2024-11-08 23:30:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2294 transitions. [2024-11-08 23:30:39,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:30:39,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:39,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:30:43,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 974 states and 2303 transitions. [2024-11-08 23:30:43,335 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2303 transitions. [2024-11-08 23:30:43,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:30:43,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:43,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:43,523 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:30:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:43,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 977 states and 2310 transitions. [2024-11-08 23:30:43,612 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2310 transitions. [2024-11-08 23:30:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:30:43,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:43,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:30:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:43,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 976 states and 2306 transitions. [2024-11-08 23:30:43,936 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2306 transitions. [2024-11-08 23:30:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:30:43,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:43,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:30:48,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 980 states and 2323 transitions. [2024-11-08 23:30:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2323 transitions. [2024-11-08 23:30:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:30:48,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:48,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:30:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:51,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 984 states and 2330 transitions. [2024-11-08 23:30:51,513 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2330 transitions. [2024-11-08 23:30:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:30:51,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:30:54,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:54,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 988 states and 2339 transitions. [2024-11-08 23:30:54,941 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2339 transitions. [2024-11-08 23:30:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:30:54,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:54,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:31:02,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 993 states and 2376 transitions. [2024-11-08 23:31:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2376 transitions. [2024-11-08 23:31:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:31:02,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:02,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:31:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1004 states and 2407 transitions. [2024-11-08 23:31:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 2407 transitions. [2024-11-08 23:31:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:31:14,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:14,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:31:18,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:18,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 1008 states and 2414 transitions. [2024-11-08 23:31:18,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 2414 transitions. [2024-11-08 23:31:18,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:31:18,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:18,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:18,693 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:31:20,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1011 states and 2420 transitions. [2024-11-08 23:31:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2420 transitions. [2024-11-08 23:31:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:31:20,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:20,836 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:31:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:33,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 1022 states and 2445 transitions. [2024-11-08 23:31:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 2445 transitions. [2024-11-08 23:31:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:31:33,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:33,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:31:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 1033 states and 2470 transitions. [2024-11-08 23:31:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2470 transitions. [2024-11-08 23:31:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:31:44,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:44,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:31:55,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 1044 states and 2495 transitions. [2024-11-08 23:31:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2495 transitions. [2024-11-08 23:31:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:31:55,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:55,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:56,163 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:32:08,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:08,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 1055 states and 2520 transitions. [2024-11-08 23:32:08,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 2520 transitions. [2024-11-08 23:32:08,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:32:08,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:08,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:08,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:32:10,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 1056 states and 2521 transitions. [2024-11-08 23:32:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2521 transitions. [2024-11-08 23:32:10,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:32:10,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:10,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:32:11,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 1059 states and 2525 transitions. [2024-11-08 23:32:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 2525 transitions. [2024-11-08 23:32:11,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:32:11,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:11,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:32:11,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4105 states to 1060 states and 2527 transitions. [2024-11-08 23:32:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2527 transitions. [2024-11-08 23:32:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:32:11,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:11,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:11,709 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:32:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:17,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 1064 states and 2544 transitions. [2024-11-08 23:32:17,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 2544 transitions. [2024-11-08 23:32:17,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:32:17,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:17,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:17,530 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:32:18,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 1068 states and 2551 transitions. [2024-11-08 23:32:18,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2551 transitions. [2024-11-08 23:32:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:32:18,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:18,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:19,095 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:32:23,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 1072 states and 2560 transitions. [2024-11-08 23:32:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2560 transitions. [2024-11-08 23:32:23,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:32:23,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:23,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:32:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:26,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 1075 states and 2566 transitions. [2024-11-08 23:32:26,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2566 transitions. [2024-11-08 23:32:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:32:26,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:26,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:32:28,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:28,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 1076 states and 2567 transitions. [2024-11-08 23:32:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2567 transitions. [2024-11-08 23:32:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:32:28,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:28,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:28,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:29,210 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:32:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 1088 states and 2594 transitions. [2024-11-08 23:32:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2594 transitions. [2024-11-08 23:32:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:32:42,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:42,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:32:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:42,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 1089 states and 2595 transitions. [2024-11-08 23:32:42,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2595 transitions. [2024-11-08 23:32:42,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:32:42,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:42,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:32:43,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:43,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4220 states to 1088 states and 2591 transitions. [2024-11-08 23:32:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2591 transitions. [2024-11-08 23:32:43,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:32:43,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:43,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:43,582 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:32:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:43,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4227 states to 1092 states and 2598 transitions. [2024-11-08 23:32:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 2598 transitions. [2024-11-08 23:32:43,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:32:43,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:43,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:33:48,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4501 states to 1120 states and 2746 transitions. [2024-11-08 23:33:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2746 transitions. [2024-11-08 23:33:48,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:33:48,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:48,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:48,256 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:33:49,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:49,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 1124 states and 2756 transitions. [2024-11-08 23:33:49,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2756 transitions. [2024-11-08 23:33:49,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:33:49,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:49,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:33:53,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:53,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4519 states to 1128 states and 2764 transitions. [2024-11-08 23:33:53,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2764 transitions. [2024-11-08 23:33:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:33:53,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:53,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:33:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:54,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 1130 states and 2802 transitions. [2024-11-08 23:33:54,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2802 transitions. [2024-11-08 23:33:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:33:54,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:33:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 1131 states and 2804 transitions. [2024-11-08 23:33:54,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2804 transitions. [2024-11-08 23:33:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:33:54,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:54,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:55,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:34:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4567 states to 1135 states and 2811 transitions. [2024-11-08 23:34:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2811 transitions. [2024-11-08 23:34:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:34:00,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:00,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:00,475 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:34:04,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:04,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 1139 states and 2827 transitions. [2024-11-08 23:34:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2827 transitions. [2024-11-08 23:34:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:34:04,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:04,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:04,804 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:34:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4598 states to 1143 states and 2837 transitions. [2024-11-08 23:34:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2837 transitions. [2024-11-08 23:34:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:34:04,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:04,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:05,025 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:34:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:23,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4722 states to 1159 states and 2888 transitions. [2024-11-08 23:34:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2888 transitions. [2024-11-08 23:34:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:34:23,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:23,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:23,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:34:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4837 states to 1178 states and 2942 transitions. [2024-11-08 23:34:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2942 transitions. [2024-11-08 23:34:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:34:41,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:41,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:34:57,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4945 states to 1193 states and 2985 transitions. [2024-11-08 23:34:57,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2985 transitions. [2024-11-08 23:34:57,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:34:57,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:57,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:35:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5056 states to 1212 states and 3039 transitions. [2024-11-08 23:35:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 3039 transitions. [2024-11-08 23:35:15,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:35:15,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:15,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:15,173 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:35:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:31,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5160 states to 1227 states and 3082 transitions. [2024-11-08 23:35:31,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 3082 transitions. [2024-11-08 23:35:31,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:35:31,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:31,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:31,353 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:35:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:33,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 1230 states and 3089 transitions. [2024-11-08 23:35:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 3089 transitions. [2024-11-08 23:35:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:35:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:33,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:35:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:36,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 1231 states and 3090 transitions. [2024-11-08 23:35:36,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 3090 transitions. [2024-11-08 23:35:36,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:35:36,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:36,679 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:35:40,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:40,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5182 states to 1233 states and 3101 transitions. [2024-11-08 23:35:40,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 3101 transitions. [2024-11-08 23:35:40,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:35:40,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:40,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:40,590 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:35:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:40,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5188 states to 1233 states and 3099 transitions. [2024-11-08 23:35:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 3099 transitions. [2024-11-08 23:35:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:35:40,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.