./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec4_product31.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec4_product31.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3 --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 87743dcc2c25562bb963887f71637e8ebeccc1d21e21cc059ac68c446a3d9b4f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:48:10,993 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:48:11,118 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:48:11,129 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:48:11,132 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:48:11,177 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:48:11,178 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:48:11,178 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:48:11,179 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:48:11,179 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:48:11,180 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:48:11,180 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:48:11,180 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:48:11,180 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:48:11,180 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:48:11,181 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:48:11,181 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:48:11,181 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:48:11,181 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:48:11,181 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:48:11,182 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:48:11,182 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:48:11,182 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:48:11,182 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:48:11,182 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:48:11,183 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:48:11,183 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:48:11,183 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:48:11,183 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:48:11,184 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:48:11,184 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:48:11,184 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:48:11,184 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:48:11,184 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3 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 -> 87743dcc2c25562bb963887f71637e8ebeccc1d21e21cc059ac68c446a3d9b4f [2024-11-25 04:48:11,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:48:11,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:48:11,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:48:11,616 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:48:11,616 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:48:11,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/product-lines/email_spec4_product31.cil.c [2024-11-25 04:48:15,394 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/data/83bdd6c0f/3d9094363f1a4b6fa4a7575e1c321eec/FLAGce4f235b6 [2024-11-25 04:48:15,921 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:48:15,925 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/sv-benchmarks/c/product-lines/email_spec4_product31.cil.c [2024-11-25 04:48:15,964 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/data/83bdd6c0f/3d9094363f1a4b6fa4a7575e1c321eec/FLAGce4f235b6 [2024-11-25 04:48:15,997 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/data/83bdd6c0f/3d9094363f1a4b6fa4a7575e1c321eec [2024-11-25 04:48:16,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:48:16,006 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:48:16,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:48:16,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:48:16,019 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:48:16,023 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:48:15" (1/1) ... [2024-11-25 04:48:16,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e7ba6dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:16, skipping insertion in model container [2024-11-25 04:48:16,026 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:48:15" (1/1) ... [2024-11-25 04:48:16,128 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:48:16,639 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_f760b645-8116-4ae1-80ad-6fa9592ae999/sv-benchmarks/c/product-lines/email_spec4_product31.cil.c[26985,26998] [2024-11-25 04:48:17,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:48:17,077 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:48:17,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [48] [2024-11-25 04:48:17,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [1128] [2024-11-25 04:48:17,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1137] [2024-11-25 04:48:17,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1503] [2024-11-25 04:48:17,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1810] [2024-11-25 04:48:17,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2222] [2024-11-25 04:48:17,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"SignForward_spec.i","") [2580] [2024-11-25 04:48:17,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2607] [2024-11-25 04:48:17,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2742] [2024-11-25 04:48:17,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2777] [2024-11-25 04:48:17,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2794] [2024-11-25 04:48:17,158 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_f760b645-8116-4ae1-80ad-6fa9592ae999/sv-benchmarks/c/product-lines/email_spec4_product31.cil.c[26985,26998] [2024-11-25 04:48:17,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:48:17,335 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:48:17,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17 WrapperNode [2024-11-25 04:48:17,336 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:48:17,337 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:48:17,337 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:48:17,337 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:48:17,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,384 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,438 INFO L138 Inliner]: procedures = 131, calls = 204, calls flagged for inlining = 61, calls inlined = 56, statements flattened = 1028 [2024-11-25 04:48:17,438 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:48:17,439 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:48:17,439 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:48:17,439 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:48:17,448 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,448 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,456 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,456 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,490 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,495 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,511 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,530 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,546 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:48:17,547 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:48:17,547 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:48:17,547 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:48:17,548 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:48:17" (1/1) ... [2024-11-25 04:48:17,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:48:17,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:48:17,590 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:48:17,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f760b645-8116-4ae1-80ad-6fa9592ae999/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:48:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2024-11-25 04:48:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2024-11-25 04:48:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2024-11-25 04:48:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2024-11-25 04:48:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2024-11-25 04:48:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2024-11-25 04:48:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2024-11-25 04:48:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2024-11-25 04:48:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2024-11-25 04:48:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2024-11-25 04:48:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2024-11-25 04:48:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2024-11-25 04:48:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2024-11-25 04:48:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2024-11-25 04:48:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2024-11-25 04:48:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2024-11-25 04:48:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2024-11-25 04:48:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2024-11-25 04:48:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2024-11-25 04:48:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2024-11-25 04:48:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2024-11-25 04:48:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2024-11-25 04:48:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2024-11-25 04:48:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2024-11-25 04:48:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:48:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2024-11-25 04:48:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2024-11-25 04:48:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2024-11-25 04:48:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2024-11-25 04:48:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2024-11-25 04:48:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2024-11-25 04:48:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2024-11-25 04:48:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2024-11-25 04:48:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2024-11-25 04:48:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2024-11-25 04:48:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2024-11-25 04:48:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2024-11-25 04:48:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2024-11-25 04:48:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2024-11-25 04:48:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2024-11-25 04:48:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2024-11-25 04:48:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2024-11-25 04:48:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2024-11-25 04:48:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2024-11-25 04:48:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2024-11-25 04:48:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:48:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2024-11-25 04:48:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2024-11-25 04:48:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:48:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:48:17,955 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:48:17,960 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:48:19,440 INFO L? ?]: Removed 477 outVars from TransFormulas that were not future-live. [2024-11-25 04:48:19,440 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:48:20,257 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:48:20,257 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:48:20,258 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:48:20 BoogieIcfgContainer [2024-11-25 04:48:20,258 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:48:20,259 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:48:20,259 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:48:20,270 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:48:20,270 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:48:20" (1/1) ... [2024-11-25 04:48:20,279 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:48:20,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:20,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 270 transitions. [2024-11-25 04:48:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 270 transitions. [2024-11-25 04:48:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 04:48:20,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:20,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 201 states and 281 transitions. [2024-11-25 04:48:21,114 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 281 transitions. [2024-11-25 04:48:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:48:21,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:21,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 203 states and 293 transitions. [2024-11-25 04:48:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 293 transitions. [2024-11-25 04:48:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:48:21,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:21,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 208 states and 314 transitions. [2024-11-25 04:48:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 314 transitions. [2024-11-25 04:48:22,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:48:22,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:22,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:22,415 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:22,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 212 states and 329 transitions. [2024-11-25 04:48:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 329 transitions. [2024-11-25 04:48:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:48:22,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:23,060 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:48:23,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 214 states and 332 transitions. [2024-11-25 04:48:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 332 transitions. [2024-11-25 04:48:23,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:48:23,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:23,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:48:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 215 states and 341 transitions. [2024-11-25 04:48:23,602 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 341 transitions. [2024-11-25 04:48:23,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:48:23,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:23,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 219 states and 355 transitions. [2024-11-25 04:48:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 355 transitions. [2024-11-25 04:48:24,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:48:24,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:24,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:24,637 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 225 states and 376 transitions. [2024-11-25 04:48:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 376 transitions. [2024-11-25 04:48:25,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:48:25,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:25,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:25,470 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:48:25,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 229 states and 381 transitions. [2024-11-25 04:48:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 381 transitions. [2024-11-25 04:48:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:48:25,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:25,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:26,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 237 states and 404 transitions. [2024-11-25 04:48:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 404 transitions. [2024-11-25 04:48:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:48:26,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:26,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:27,055 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:27,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 242 states and 411 transitions. [2024-11-25 04:48:27,114 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 411 transitions. [2024-11-25 04:48:27,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:48:27,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:27,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 252 states and 437 transitions. [2024-11-25 04:48:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 437 transitions. [2024-11-25 04:48:28,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:48:28,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:28,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:28,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 258 states and 449 transitions. [2024-11-25 04:48:29,183 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 449 transitions. [2024-11-25 04:48:29,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:48:29,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:29,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:29,299 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:48:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 262 states and 463 transitions. [2024-11-25 04:48:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 463 transitions. [2024-11-25 04:48:29,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:48:29,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:29,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:33,022 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:48:37,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:37,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 300 states and 565 transitions. [2024-11-25 04:48:37,794 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 565 transitions. [2024-11-25 04:48:37,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:48:37,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:37,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:37,895 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:48:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 301 states and 574 transitions. [2024-11-25 04:48:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 574 transitions. [2024-11-25 04:48:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:48:38,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:38,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:39,788 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:48:39,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 303 states and 577 transitions. [2024-11-25 04:48:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 577 transitions. [2024-11-25 04:48:39,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:48:39,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:39,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:48:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 306 states and 582 transitions. [2024-11-25 04:48:40,836 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 582 transitions. [2024-11-25 04:48:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:48:40,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:40,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:48:41,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:41,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 310 states and 590 transitions. [2024-11-25 04:48:41,387 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 590 transitions. [2024-11-25 04:48:41,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:48:41,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:41,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:41,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:48:42,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:42,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 314 states and 604 transitions. [2024-11-25 04:48:42,405 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 604 transitions. [2024-11-25 04:48:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:48:42,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:42,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:42,482 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:48:44,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:44,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 320 states and 621 transitions. [2024-11-25 04:48:44,311 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 621 transitions. [2024-11-25 04:48:44,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:48:44,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:44,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:44,518 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:48:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 332 states and 650 transitions. [2024-11-25 04:48:47,269 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 650 transitions. [2024-11-25 04:48:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:48:47,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:47,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:48:50,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 341 states and 680 transitions. [2024-11-25 04:48:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 680 transitions. [2024-11-25 04:48:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:48:50,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:50,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:51,048 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:48:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:52,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 348 states and 711 transitions. [2024-11-25 04:48:52,355 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 711 transitions. [2024-11-25 04:48:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:48:52,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:52,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:52,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:53,630 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:48:54,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:54,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 349 states and 721 transitions. [2024-11-25 04:48:54,083 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 721 transitions. [2024-11-25 04:48:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:48:54,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:54,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:48:55,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 353 states and 736 transitions. [2024-11-25 04:48:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 736 transitions. [2024-11-25 04:48:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:48:55,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:55,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:48:57,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 359 states and 752 transitions. [2024-11-25 04:48:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 752 transitions. [2024-11-25 04:48:57,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:48:57,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:57,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:58,725 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:48:58,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:58,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 364 states and 759 transitions. [2024-11-25 04:48:58,843 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 759 transitions. [2024-11-25 04:48:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:48:58,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:58,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:49:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:02,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 378 states and 812 transitions. [2024-11-25 04:49:02,200 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 812 transitions. [2024-11-25 04:49:02,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:49:02,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:02,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:49:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 384 states and 826 transitions. [2024-11-25 04:49:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 826 transitions. [2024-11-25 04:49:03,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:49:03,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:03,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:49:05,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:05,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 390 states and 837 transitions. [2024-11-25 04:49:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 837 transitions. [2024-11-25 04:49:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:49:05,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:05,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:05,580 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:49:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 394 states and 844 transitions. [2024-11-25 04:49:05,837 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 844 transitions. [2024-11-25 04:49:05,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:49:05,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:05,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:06,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:49:06,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 399 states and 852 transitions. [2024-11-25 04:49:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 852 transitions. [2024-11-25 04:49:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:49:06,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:06,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:06,150 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:49:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 400 states and 852 transitions. [2024-11-25 04:49:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 852 transitions. [2024-11-25 04:49:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:49:06,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:06,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:06,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:07,113 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:49:08,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:08,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 406 states and 870 transitions. [2024-11-25 04:49:08,789 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 870 transitions. [2024-11-25 04:49:08,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:49:08,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:08,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:49:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 422 states and 917 transitions. [2024-11-25 04:49:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 917 transitions. [2024-11-25 04:49:13,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:49:13,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:13,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:13,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:13,273 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:49:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 433 states and 943 transitions. [2024-11-25 04:49:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 943 transitions. [2024-11-25 04:49:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:49:16,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:16,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:49:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 437 states and 953 transitions. [2024-11-25 04:49:17,328 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 953 transitions. [2024-11-25 04:49:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:49:17,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:17,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:17,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:49:17,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:17,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 440 states and 959 transitions. [2024-11-25 04:49:17,813 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 959 transitions. [2024-11-25 04:49:17,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:49:17,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:17,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:17,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:49:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 441 states and 965 transitions. [2024-11-25 04:49:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 965 transitions. [2024-11-25 04:49:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:49:18,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:18,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:18,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:49:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:24,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 459 states and 1040 transitions. [2024-11-25 04:49:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1040 transitions. [2024-11-25 04:49:24,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:49:24,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:24,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:49:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:24,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 464 states and 1047 transitions. [2024-11-25 04:49:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1047 transitions. [2024-11-25 04:49:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:49:24,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:24,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:24,422 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:49:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 468 states and 1058 transitions. [2024-11-25 04:49:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1058 transitions. [2024-11-25 04:49:25,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:49:25,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:25,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:25,908 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:49:26,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:26,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 470 states and 1073 transitions. [2024-11-25 04:49:26,953 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1073 transitions. [2024-11-25 04:49:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:49:26,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:26,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:49:27,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 471 states and 1085 transitions. [2024-11-25 04:49:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1085 transitions. [2024-11-25 04:49:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:49:27,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:49:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:29,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 478 states and 1108 transitions. [2024-11-25 04:49:29,298 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1108 transitions. [2024-11-25 04:49:29,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:49:29,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:29,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:29,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:49:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 479 states and 1119 transitions. [2024-11-25 04:49:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1119 transitions. [2024-11-25 04:49:29,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:49:29,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:29,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:29,960 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:49:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:34,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 491 states and 1147 transitions. [2024-11-25 04:49:34,302 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1147 transitions. [2024-11-25 04:49:34,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:49:34,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:34,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:34,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:34,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:49:35,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:35,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 495 states and 1160 transitions. [2024-11-25 04:49:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1160 transitions. [2024-11-25 04:49:35,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:49:35,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:35,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:35,523 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:49:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:36,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 497 states and 1163 transitions. [2024-11-25 04:49:36,761 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1163 transitions. [2024-11-25 04:49:36,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:49:36,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:36,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:49:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 502 states and 1170 transitions. [2024-11-25 04:49:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1170 transitions. [2024-11-25 04:49:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:49:37,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:37,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:49:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 522 states and 1254 transitions. [2024-11-25 04:49:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1254 transitions. [2024-11-25 04:49:44,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:49:44,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:44,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:44,316 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:49:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 530 states and 1291 transitions. [2024-11-25 04:49:47,000 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1291 transitions. [2024-11-25 04:49:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:49:47,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:47,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:47,048 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:49:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 535 states and 1312 transitions. [2024-11-25 04:49:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1312 transitions. [2024-11-25 04:49:48,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:49:48,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:48,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:49:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 544 states and 1344 transitions. [2024-11-25 04:49:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1344 transitions. [2024-11-25 04:49:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:49:51,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:51,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:49:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:53,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 547 states and 1358 transitions. [2024-11-25 04:49:53,170 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1358 transitions. [2024-11-25 04:49:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:49:53,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:53,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:53,885 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:49:54,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 551 states and 1369 transitions. [2024-11-25 04:49:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1369 transitions. [2024-11-25 04:49:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:49:54,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:54,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:49:55,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:55,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 556 states and 1377 transitions. [2024-11-25 04:49:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1377 transitions. [2024-11-25 04:49:55,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:49:55,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:55,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:50:03,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:03,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 578 states and 1472 transitions. [2024-11-25 04:50:03,501 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1472 transitions. [2024-11-25 04:50:03,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:50:03,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:03,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:03,574 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:50:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 582 states and 1479 transitions. [2024-11-25 04:50:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1479 transitions. [2024-11-25 04:50:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:50:05,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:05,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:50:05,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 584 states and 1481 transitions. [2024-11-25 04:50:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1481 transitions. [2024-11-25 04:50:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:50:05,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:05,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:05,836 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:50:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:05,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 589 states and 1491 transitions. [2024-11-25 04:50:05,920 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1491 transitions. [2024-11-25 04:50:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:50:05,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:05,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:50:09,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 597 states and 1529 transitions. [2024-11-25 04:50:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1529 transitions. [2024-11-25 04:50:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:50:09,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:50:10,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:10,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 598 states and 1544 transitions. [2024-11-25 04:50:10,084 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1544 transitions. [2024-11-25 04:50:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:50:10,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:10,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:50:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:11,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 602 states and 1552 transitions. [2024-11-25 04:50:11,414 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1552 transitions. [2024-11-25 04:50:11,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:50:11,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:11,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:11,498 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:50:14,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:14,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 611 states and 1582 transitions. [2024-11-25 04:50:14,689 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1582 transitions. [2024-11-25 04:50:14,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:50:14,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:14,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:50:15,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:15,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 613 states and 1585 transitions. [2024-11-25 04:50:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1585 transitions. [2024-11-25 04:50:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:50:15,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:15,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:15,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:50:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 614 states and 1596 transitions. [2024-11-25 04:50:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1596 transitions. [2024-11-25 04:50:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:50:16,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:16,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:16,678 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:50:19,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 620 states and 1611 transitions. [2024-11-25 04:50:19,145 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1611 transitions. [2024-11-25 04:50:19,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:50:19,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:19,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:19,212 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:50:25,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:25,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 635 states and 1643 transitions. [2024-11-25 04:50:25,628 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1643 transitions. [2024-11-25 04:50:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:50:25,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:25,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:50:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:27,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 639 states and 1654 transitions. [2024-11-25 04:50:27,314 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1654 transitions. [2024-11-25 04:50:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:50:27,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:27,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:27,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:27,368 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:50:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 645 states and 1683 transitions. [2024-11-25 04:50:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1683 transitions. [2024-11-25 04:50:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:50:29,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:29,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:50:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:33,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 653 states and 1702 transitions. [2024-11-25 04:50:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1702 transitions. [2024-11-25 04:50:33,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:50:33,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:33,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:50:36,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 659 states and 1713 transitions. [2024-11-25 04:50:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1713 transitions. [2024-11-25 04:50:36,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:50:36,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:36,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:37,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:50:41,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 669 states and 1743 transitions. [2024-11-25 04:50:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1743 transitions. [2024-11-25 04:50:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:50:41,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:41,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:50:42,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 674 states and 1757 transitions. [2024-11-25 04:50:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1757 transitions. [2024-11-25 04:50:42,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:50:42,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:42,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:43,207 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:50:46,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:46,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 680 states and 1776 transitions. [2024-11-25 04:50:46,275 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1776 transitions. [2024-11-25 04:50:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:50:46,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:46,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:50:49,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:49,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 689 states and 1805 transitions. [2024-11-25 04:50:49,759 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1805 transitions. [2024-11-25 04:50:49,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:50:49,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:49,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:50:50,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:50,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 690 states and 1815 transitions. [2024-11-25 04:50:50,661 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1815 transitions. [2024-11-25 04:50:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:50:50,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:50,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:50,717 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:50:58,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 706 states and 1850 transitions. [2024-11-25 04:50:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1850 transitions. [2024-11-25 04:50:58,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:50:58,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:58,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:00,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 710 states and 1860 transitions. [2024-11-25 04:51:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1860 transitions. [2024-11-25 04:51:00,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:51:00,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:00,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:00,846 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:51:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 715 states and 1867 transitions. [2024-11-25 04:51:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1867 transitions. [2024-11-25 04:51:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:51:00,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:00,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:01,013 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:51:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 721 states and 1893 transitions. [2024-11-25 04:51:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1893 transitions. [2024-11-25 04:51:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:51:03,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:03,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:03,603 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:51:04,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 724 states and 1908 transitions. [2024-11-25 04:51:04,243 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1908 transitions. [2024-11-25 04:51:04,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:51:04,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:04,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 732 states and 1927 transitions. [2024-11-25 04:51:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1927 transitions. [2024-11-25 04:51:07,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:51:07,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:07,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:51:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:09,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 736 states and 1955 transitions. [2024-11-25 04:51:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1955 transitions. [2024-11-25 04:51:09,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:51:09,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:09,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:09,819 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:51:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:11,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 739 states and 1972 transitions. [2024-11-25 04:51:11,682 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1972 transitions. [2024-11-25 04:51:11,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:51:11,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:11,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:11,737 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:51:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 742 states and 1978 transitions. [2024-11-25 04:51:13,041 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1978 transitions. [2024-11-25 04:51:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:51:13,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:13,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:13,331 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 04:51:15,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 746 states and 1997 transitions. [2024-11-25 04:51:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1997 transitions. [2024-11-25 04:51:15,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:51:15,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:15,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:15,647 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:51:18,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 752 states and 2010 transitions. [2024-11-25 04:51:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 2010 transitions. [2024-11-25 04:51:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:51:18,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:18,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:18,740 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:51:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 755 states and 2029 transitions. [2024-11-25 04:51:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 2029 transitions. [2024-11-25 04:51:20,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:51:20,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:20,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:20,396 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:51:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:20,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 760 states and 2038 transitions. [2024-11-25 04:51:20,462 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2038 transitions. [2024-11-25 04:51:20,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:51:20,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:20,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:20,518 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:51:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 762 states and 2043 transitions. [2024-11-25 04:51:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 2043 transitions. [2024-11-25 04:51:21,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:51:21,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:21,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:21,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:30,423 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 04:52:12,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 796 states and 2169 transitions. [2024-11-25 04:52:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 2169 transitions. [2024-11-25 04:52:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:52:12,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:12,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:12,328 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:52:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:17,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 800 states and 2188 transitions. [2024-11-25 04:52:17,046 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 2188 transitions. [2024-11-25 04:52:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:52:17,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:17,142 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:52:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 801 states and 2201 transitions. [2024-11-25 04:52:18,435 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2201 transitions. [2024-11-25 04:52:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:52:18,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:18,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:18,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:19,622 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 04:52:20,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:20,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 802 states and 2212 transitions. [2024-11-25 04:52:20,780 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 2212 transitions. [2024-11-25 04:52:20,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:52:20,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:20,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:20,838 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:52:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 803 states and 2225 transitions. [2024-11-25 04:52:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2225 transitions. [2024-11-25 04:52:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:52:21,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:21,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:52:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:25,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 805 states and 2227 transitions. [2024-11-25 04:52:25,565 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 2227 transitions. [2024-11-25 04:52:25,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:52:25,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:25,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:25,618 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:37,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 821 states and 2265 transitions. [2024-11-25 04:52:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 2265 transitions. [2024-11-25 04:52:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:52:37,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:37,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:37,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:37,924 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:42,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 827 states and 2277 transitions. [2024-11-25 04:52:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2277 transitions. [2024-11-25 04:52:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:52:43,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:43,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:43,840 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:52:43,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 829 states and 2279 transitions. [2024-11-25 04:52:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2279 transitions. [2024-11-25 04:52:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:52:43,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:43,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:50,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 837 states and 2301 transitions. [2024-11-25 04:52:50,567 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 2301 transitions. [2024-11-25 04:52:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:52:50,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:50,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:50,629 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:52:53,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 843 states and 2323 transitions. [2024-11-25 04:52:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2323 transitions. [2024-11-25 04:52:53,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:52:53,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:53,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:53,527 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:52:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:58,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 849 states and 2351 transitions. [2024-11-25 04:52:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2351 transitions. [2024-11-25 04:52:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:52:58,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:52:58,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 854 states and 2360 transitions. [2024-11-25 04:52:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 2360 transitions. [2024-11-25 04:52:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:52:58,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:58,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:53:00,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 857 states and 2383 transitions. [2024-11-25 04:53:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2383 transitions. [2024-11-25 04:53:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:53:00,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:00,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:53:04,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 861 states and 2404 transitions. [2024-11-25 04:53:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2404 transitions. [2024-11-25 04:53:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:53:04,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:04,697 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:53:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:06,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 866 states and 2411 transitions. [2024-11-25 04:53:06,022 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2411 transitions. [2024-11-25 04:53:06,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:53:06,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:06,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:53:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:07,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 868 states and 2414 transitions. [2024-11-25 04:53:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2414 transitions. [2024-11-25 04:53:07,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:53:07,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:07,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:07,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:53:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 876 states and 2442 transitions. [2024-11-25 04:53:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2442 transitions. [2024-11-25 04:53:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:53:12,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:12,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:12,489 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:53:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:15,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 878 states and 2457 transitions. [2024-11-25 04:53:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2457 transitions. [2024-11-25 04:53:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:53:15,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:15,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:53:18,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:18,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 879 states and 2458 transitions. [2024-11-25 04:53:18,176 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 2458 transitions. [2024-11-25 04:53:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:53:18,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:18,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:18,265 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:53:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:21,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 883 states and 2464 transitions. [2024-11-25 04:53:21,321 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 2464 transitions. [2024-11-25 04:53:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:53:21,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:21,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:21,386 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:53:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:22,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 884 states and 2479 transitions. [2024-11-25 04:53:22,825 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2479 transitions. [2024-11-25 04:53:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:53:22,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:22,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:22,877 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:53:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 886 states and 2481 transitions. [2024-11-25 04:53:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2481 transitions. [2024-11-25 04:53:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:53:24,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:24,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:24,742 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:53:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:24,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 891 states and 2498 transitions. [2024-11-25 04:53:24,918 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 2498 transitions. [2024-11-25 04:53:24,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:53:24,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:24,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:24,973 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:53:32,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:32,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 899 states and 2524 transitions. [2024-11-25 04:53:32,012 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2524 transitions. [2024-11-25 04:53:32,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:53:32,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:32,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:53:36,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:36,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 904 states and 2540 transitions. [2024-11-25 04:53:36,009 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2540 transitions. [2024-11-25 04:53:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:53:36,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:36,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:36,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:53:38,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:38,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 906 states and 2558 transitions. [2024-11-25 04:53:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2558 transitions. [2024-11-25 04:53:38,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:53:38,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:38,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:38,562 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:53:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 907 states and 2570 transitions. [2024-11-25 04:53:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 2570 transitions. [2024-11-25 04:53:39,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:53:39,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:39,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:40,061 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:53:41,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:41,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 908 states and 2582 transitions. [2024-11-25 04:53:41,298 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 2582 transitions. [2024-11-25 04:53:41,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:53:41,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:41,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:53:49,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 916 states and 2623 transitions. [2024-11-25 04:53:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2623 transitions. [2024-11-25 04:53:49,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:53:49,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:49,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:50,256 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:53:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 917 states and 2636 transitions. [2024-11-25 04:53:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2636 transitions. [2024-11-25 04:53:51,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:53:51,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:51,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:53:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 923 states and 2647 transitions. [2024-11-25 04:53:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 2647 transitions. [2024-11-25 04:53:57,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:53:57,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:57,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:57,252 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:54:02,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 929 states and 2657 transitions. [2024-11-25 04:54:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2657 transitions. [2024-11-25 04:54:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:54:02,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:02,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:54:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 945 states and 2694 transitions. [2024-11-25 04:54:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 2694 transitions. [2024-11-25 04:54:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:54:16,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:16,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:54:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:23,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 953 states and 2718 transitions. [2024-11-25 04:54:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2718 transitions. [2024-11-25 04:54:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:54:23,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:23,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:54:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 958 states and 2725 transitions. [2024-11-25 04:54:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 2725 transitions. [2024-11-25 04:54:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:54:23,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:23,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-25 04:54:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 962 states and 2728 transitions. [2024-11-25 04:54:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 2728 transitions. [2024-11-25 04:54:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:54:27,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:27,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:27,942 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-25 04:54:29,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:29,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 963 states and 2736 transitions. [2024-11-25 04:54:29,279 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 2736 transitions. [2024-11-25 04:54:29,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:54:29,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:29,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:29,354 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:54:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 968 states and 2743 transitions. [2024-11-25 04:54:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 2743 transitions. [2024-11-25 04:54:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:54:30,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:30,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:30,807 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:54:32,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 970 states and 2745 transitions. [2024-11-25 04:54:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2745 transitions. [2024-11-25 04:54:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:54:32,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:32,673 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:54:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 972 states and 2751 transitions. [2024-11-25 04:54:32,722 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 2751 transitions. [2024-11-25 04:54:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:54:32,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:32,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:54:39,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 980 states and 2776 transitions. [2024-11-25 04:54:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2776 transitions. [2024-11-25 04:54:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:54:39,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:39,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:39,378 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:54:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:43,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 985 states and 2791 transitions. [2024-11-25 04:54:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 2791 transitions. [2024-11-25 04:54:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:54:43,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:43,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:54:45,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:45,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 987 states and 2809 transitions. [2024-11-25 04:54:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 2809 transitions. [2024-11-25 04:54:45,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:54:45,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:45,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:45,895 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:54:47,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:47,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 988 states and 2820 transitions. [2024-11-25 04:54:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2820 transitions. [2024-11-25 04:54:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:54:47,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:47,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:48,513 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:54:51,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 992 states and 2830 transitions. [2024-11-25 04:54:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2830 transitions. [2024-11-25 04:54:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:54:51,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:51,538 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:55:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1001 states and 2856 transitions. [2024-11-25 04:55:01,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2856 transitions. [2024-11-25 04:55:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:55:01,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:01,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:01,849 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:55:03,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1002 states and 2867 transitions. [2024-11-25 04:55:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 2867 transitions. [2024-11-25 04:55:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:55:03,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:03,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:03,591 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:55:08,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 1006 states and 2874 transitions. [2024-11-25 04:55:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 2874 transitions. [2024-11-25 04:55:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:55:08,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:08,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:08,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:08,390 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:55:09,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1007 states and 2883 transitions. [2024-11-25 04:55:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 2883 transitions. [2024-11-25 04:55:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:55:09,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:09,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:55:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:16,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1014 states and 2912 transitions. [2024-11-25 04:55:16,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2912 transitions. [2024-11-25 04:55:16,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:55:16,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:16,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:16,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:16,468 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:55:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:22,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1020 states and 2922 transitions. [2024-11-25 04:55:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2922 transitions. [2024-11-25 04:55:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:55:22,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:22,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:55:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:22,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1025 states and 2929 transitions. [2024-11-25 04:55:22,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2929 transitions. [2024-11-25 04:55:22,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:55:22,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:22,617 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:55:24,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1030 states and 2936 transitions. [2024-11-25 04:55:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 2936 transitions. [2024-11-25 04:55:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:55:24,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:24,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:24,406 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:55:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 1036 states and 2947 transitions. [2024-11-25 04:55:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2947 transitions. [2024-11-25 04:55:28,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:55:28,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:28,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:55:31,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1040 states and 2954 transitions. [2024-11-25 04:55:31,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2954 transitions. [2024-11-25 04:55:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:55:31,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:55:32,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1042 states and 2970 transitions. [2024-11-25 04:55:32,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2970 transitions. [2024-11-25 04:55:32,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:55:32,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:32,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:55:33,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:33,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1047 states and 2984 transitions. [2024-11-25 04:55:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2984 transitions. [2024-11-25 04:55:33,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:55:33,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:33,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:33,165 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:55:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1048 states and 2989 transitions. [2024-11-25 04:55:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2989 transitions. [2024-11-25 04:55:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:55:34,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:55:45,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 1057 states and 3014 transitions. [2024-11-25 04:55:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 3014 transitions. [2024-11-25 04:55:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:55:45,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:46,042 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:55:52,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:52,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1062 states and 3029 transitions. [2024-11-25 04:55:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 3029 transitions. [2024-11-25 04:55:52,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:55:52,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:52,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:53,187 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:55:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:56,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 1066 states and 3035 transitions. [2024-11-25 04:55:56,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 3035 transitions. [2024-11-25 04:55:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:55:56,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:56,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:56:01,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:01,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1070 states and 3041 transitions. [2024-11-25 04:56:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 3041 transitions. [2024-11-25 04:56:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:56:01,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:01,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:56:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1071 states and 3056 transitions. [2024-11-25 04:56:02,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 3056 transitions. [2024-11-25 04:56:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:56:02,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:02,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:02,955 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:56:09,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 1077 states and 3075 transitions. [2024-11-25 04:56:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 3075 transitions. [2024-11-25 04:56:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:56:09,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:09,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:56:09,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:09,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 1080 states and 3087 transitions. [2024-11-25 04:56:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 3087 transitions. [2024-11-25 04:56:09,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:56:09,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:09,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:09,477 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:56:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3129 states to 1084 states and 3100 transitions. [2024-11-25 04:56:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 3100 transitions. [2024-11-25 04:56:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:56:13,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:13,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:56:14,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 1085 states and 3114 transitions. [2024-11-25 04:56:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 3114 transitions. [2024-11-25 04:56:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:56:14,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:14,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:14,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:56:17,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:17,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 1089 states and 3119 transitions. [2024-11-25 04:56:17,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 3119 transitions. [2024-11-25 04:56:17,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:56:17,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:17,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:17,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:17,967 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:56:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:20,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 1093 states and 3128 transitions. [2024-11-25 04:56:20,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 3128 transitions. [2024-11-25 04:56:20,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:56:20,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:20,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:56:22,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 1098 states and 3142 transitions. [2024-11-25 04:56:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 3142 transitions. [2024-11-25 04:56:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:56:22,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:22,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:56:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:28,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 1106 states and 3162 transitions. [2024-11-25 04:56:28,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 3162 transitions. [2024-11-25 04:56:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:56:28,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:56:32,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3201 states to 1111 states and 3172 transitions. [2024-11-25 04:56:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 3172 transitions. [2024-11-25 04:56:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:56:32,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:32,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:32,764 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 04:56:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 1116 states and 3197 transitions. [2024-11-25 04:56:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 3197 transitions. [2024-11-25 04:56:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:56:36,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 04:56:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:40,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 1120 states and 3207 transitions. [2024-11-25 04:56:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 3207 transitions. [2024-11-25 04:56:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:56:40,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:40,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:40,874 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:56:47,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1126 states and 3238 transitions. [2024-11-25 04:56:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 3238 transitions. [2024-11-25 04:56:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:56:47,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:47,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:56:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 1128 states and 3240 transitions. [2024-11-25 04:56:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 3240 transitions. [2024-11-25 04:56:49,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:56:49,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 04:56:55,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 1134 states and 3254 transitions. [2024-11-25 04:56:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 3254 transitions. [2024-11-25 04:56:55,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:56:55,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:55,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:55,196 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 04:56:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 1136 states and 3256 transitions. [2024-11-25 04:56:57,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 3256 transitions. [2024-11-25 04:56:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:56:57,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:57,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:57,383 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:56:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3302 states to 1142 states and 3273 transitions. [2024-11-25 04:56:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 3273 transitions. [2024-11-25 04:56:59,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:56:59,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:59,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:57:05,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 1148 states and 3290 transitions. [2024-11-25 04:57:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 3290 transitions. [2024-11-25 04:57:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:57:05,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:05,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:05,676 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 04:57:06,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 1153 states and 3297 transitions. [2024-11-25 04:57:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 3297 transitions. [2024-11-25 04:57:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:57:06,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:06,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:06,801 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 04:57:08,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:08,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1154 states and 3304 transitions. [2024-11-25 04:57:08,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 3304 transitions. [2024-11-25 04:57:08,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:57:08,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:08,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:08,333 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:57:20,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1166 states and 3350 transitions. [2024-11-25 04:57:20,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 3350 transitions. [2024-11-25 04:57:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:57:20,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:20,364 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:57:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1178 states and 3380 transitions. [2024-11-25 04:57:29,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 3380 transitions. [2024-11-25 04:57:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:57:29,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:29,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:57:36,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1181 states and 3385 transitions. [2024-11-25 04:57:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 3385 transitions. [2024-11-25 04:57:36,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:57:36,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:36,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:57:39,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 1185 states and 3392 transitions. [2024-11-25 04:57:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 3392 transitions. [2024-11-25 04:57:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:57:39,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:57:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 1190 states and 3406 transitions. [2024-11-25 04:57:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 3406 transitions. [2024-11-25 04:57:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:57:39,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:39,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:57:48,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:48,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 1203 states and 3462 transitions. [2024-11-25 04:57:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 3462 transitions. [2024-11-25 04:57:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:57:48,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:48,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:49,003 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:57:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:54,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1210 states and 3490 transitions. [2024-11-25 04:57:54,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 3490 transitions. [2024-11-25 04:57:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:57:54,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:54,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:55,004 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:57:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 1218 states and 3509 transitions. [2024-11-25 04:57:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 3509 transitions. [2024-11-25 04:57:59,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:57:59,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:59,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:59,831 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:58:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 1223 states and 3518 transitions. [2024-11-25 04:58:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 3518 transitions. [2024-11-25 04:58:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:58:03,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:03,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:58:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 1225 states and 3532 transitions. [2024-11-25 04:58:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 3532 transitions. [2024-11-25 04:58:06,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:58:06,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:06,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:06,804 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:58:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1229 states and 3549 transitions. [2024-11-25 04:58:12,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 3549 transitions. [2024-11-25 04:58:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:58:12,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:58:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:15,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 1231 states and 3552 transitions. [2024-11-25 04:58:15,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 3552 transitions. [2024-11-25 04:58:15,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:58:15,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:15,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:15,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:15,211 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:58:16,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:16,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 1232 states and 3562 transitions. [2024-11-25 04:58:16,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 3562 transitions. [2024-11-25 04:58:16,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:58:16,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:16,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:16,746 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:58:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:26,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1241 states and 3583 transitions. [2024-11-25 04:58:26,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 3583 transitions. [2024-11-25 04:58:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:58:26,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:26,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:58:37,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 1252 states and 3621 transitions. [2024-11-25 04:58:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 3621 transitions. [2024-11-25 04:58:37,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:58:37,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:37,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:58:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 1257 states and 3653 transitions. [2024-11-25 04:58:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 3653 transitions. [2024-11-25 04:58:41,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:58:41,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:41,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:41,688 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:58:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 1261 states and 3664 transitions. [2024-11-25 04:58:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 3664 transitions. [2024-11-25 04:58:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:58:45,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:45,624 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:58:49,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1265 states and 3671 transitions. [2024-11-25 04:58:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 3671 transitions. [2024-11-25 04:58:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:58:49,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:49,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:49,513 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-25 04:58:50,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1266 states and 3671 transitions. [2024-11-25 04:58:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 3671 transitions. [2024-11-25 04:58:50,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:58:50,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:50,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:58:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 1271 states and 3685 transitions. [2024-11-25 04:58:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 3685 transitions. [2024-11-25 04:58:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:58:50,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:50,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-25 04:58:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 1272 states and 3685 transitions. [2024-11-25 04:58:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 3685 transitions. [2024-11-25 04:58:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:58:51,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:51,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:58:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 1277 states and 3692 transitions. [2024-11-25 04:58:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 3692 transitions. [2024-11-25 04:58:51,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:58:51,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:51,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:51,686 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 04:58:53,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:53,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1282 states and 3699 transitions. [2024-11-25 04:58:53,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 3699 transitions. [2024-11-25 04:58:53,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:58:53,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:53,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:58:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:53,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 1284 states and 3704 transitions. [2024-11-25 04:58:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 3704 transitions. [2024-11-25 04:58:53,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:58:53,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:53,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:53,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:58:54,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3737 states to 1286 states and 3708 transitions. [2024-11-25 04:58:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 3708 transitions. [2024-11-25 04:58:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:58:54,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:58:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:57,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1290 states and 3715 transitions. [2024-11-25 04:58:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 3715 transitions. [2024-11-25 04:58:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:58:57,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:57,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:57,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:57,056 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 04:58:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 1295 states and 3729 transitions. [2024-11-25 04:58:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 3729 transitions. [2024-11-25 04:58:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:58:57,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:57,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:57,798 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:59:06,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 1303 states and 3753 transitions. [2024-11-25 04:59:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 3753 transitions. [2024-11-25 04:59:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:59:06,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:06,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:06,623 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:59:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:11,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 1311 states and 3771 transitions. [2024-11-25 04:59:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 3771 transitions. [2024-11-25 04:59:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:59:11,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:11,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:11,321 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 04:59:15,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:15,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 1316 states and 3779 transitions. [2024-11-25 04:59:15,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 3779 transitions. [2024-11-25 04:59:15,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:59:15,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:15,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:59:16,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:16,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 1321 states and 3786 transitions. [2024-11-25 04:59:16,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 3786 transitions. [2024-11-25 04:59:16,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:59:16,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:16,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:16,637 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:59:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:19,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1323 states and 3799 transitions. [2024-11-25 04:59:19,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 3799 transitions. [2024-11-25 04:59:19,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:59:19,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:19,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:59:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:26,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 1327 states and 3815 transitions. [2024-11-25 04:59:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 3815 transitions. [2024-11-25 04:59:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:59:26,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:26,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:59:29,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:29,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 1329 states and 3818 transitions. [2024-11-25 04:59:29,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 3818 transitions. [2024-11-25 04:59:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:59:29,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:29,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:59:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1330 states and 3827 transitions. [2024-11-25 04:59:31,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 3827 transitions. [2024-11-25 04:59:31,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:59:31,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:31,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:59:43,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 1341 states and 3850 transitions. [2024-11-25 04:59:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 3850 transitions. [2024-11-25 04:59:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:59:43,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:43,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 04:59:55,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:55,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3916 states to 1352 states and 3887 transitions. [2024-11-25 04:59:55,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 3887 transitions. [2024-11-25 04:59:55,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:59:55,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:55,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:00:03,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:03,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 1358 states and 3918 transitions. [2024-11-25 05:00:03,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 3918 transitions. [2024-11-25 05:00:03,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:00:03,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:03,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:03,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:00:06,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3967 states to 1361 states and 3938 transitions. [2024-11-25 05:00:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 3938 transitions. [2024-11-25 05:00:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:00:06,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:06,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:00:08,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:08,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 1362 states and 3954 transitions. [2024-11-25 05:00:08,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 3954 transitions. [2024-11-25 05:00:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:00:08,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:08,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:08,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:08,542 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:00:11,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 1366 states and 3961 transitions. [2024-11-25 05:00:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 3961 transitions. [2024-11-25 05:00:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:00:11,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:11,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:11,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:00:11,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 1367 states and 3975 transitions. [2024-11-25 05:00:11,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 3975 transitions. [2024-11-25 05:00:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:00:11,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:11,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:00:13,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 1372 states and 3990 transitions. [2024-11-25 05:00:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 3990 transitions. [2024-11-25 05:00:13,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:00:13,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:13,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:14,021 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 05:00:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 1374 states and 3993 transitions. [2024-11-25 05:00:14,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 3993 transitions. [2024-11-25 05:00:14,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:00:14,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:14,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:00:19,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 1380 states and 4006 transitions. [2024-11-25 05:00:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 4006 transitions. [2024-11-25 05:00:19,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:00:19,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:19,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:00:22,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 1384 states and 4015 transitions. [2024-11-25 05:00:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 4015 transitions. [2024-11-25 05:00:22,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:00:22,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:00:26,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 1388 states and 4022 transitions. [2024-11-25 05:00:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 4022 transitions. [2024-11-25 05:00:26,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:00:26,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:26,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:26,120 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:00:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 1393 states and 4037 transitions. [2024-11-25 05:00:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 4037 transitions. [2024-11-25 05:00:27,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:00:27,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:27,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:27,842 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 05:00:29,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 1398 states and 4044 transitions. [2024-11-25 05:00:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 4044 transitions. [2024-11-25 05:00:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:00:29,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:29,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:29,843 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:00:29,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:29,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 1401 states and 4051 transitions. [2024-11-25 05:00:29,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 4051 transitions. [2024-11-25 05:00:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:00:29,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:29,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:30,006 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 05:00:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:30,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 1406 states and 4058 transitions. [2024-11-25 05:00:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 4058 transitions. [2024-11-25 05:00:30,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:00:30,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:30,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 05:00:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 1418 states and 4088 transitions. [2024-11-25 05:00:41,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 4088 transitions. [2024-11-25 05:00:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:00:41,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:41,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 05:00:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 1430 states and 4131 transitions. [2024-11-25 05:00:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 4131 transitions. [2024-11-25 05:00:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:00:54,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:54,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 05:00:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:59,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 1436 states and 4143 transitions. [2024-11-25 05:00:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 4143 transitions. [2024-11-25 05:00:59,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:00:59,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:59,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:00:59,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:59,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 1440 states and 4150 transitions. [2024-11-25 05:00:59,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 4150 transitions. [2024-11-25 05:00:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 05:00:59,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:59,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:59,438 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 05:00:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 1442 states and 4156 transitions. [2024-11-25 05:00:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 4156 transitions. [2024-11-25 05:00:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:00:59,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:59,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:59,867 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 05:01:01,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4200 states to 1447 states and 4171 transitions. [2024-11-25 05:01:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 4171 transitions. [2024-11-25 05:01:01,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:01:01,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:01,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:01,541 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 05:01:07,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 1455 states and 4187 transitions. [2024-11-25 05:01:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 4187 transitions. [2024-11-25 05:01:07,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:01:07,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:07,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 05:01:11,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:11,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 1460 states and 4195 transitions. [2024-11-25 05:01:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 4195 transitions. [2024-11-25 05:01:11,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:01:11,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:11,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:11,671 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 05:01:13,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:13,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 1465 states and 4202 transitions. [2024-11-25 05:01:13,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 4202 transitions. [2024-11-25 05:01:13,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:01:13,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:13,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:13,608 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 05:01:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 1470 states and 4209 transitions. [2024-11-25 05:01:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 4209 transitions. [2024-11-25 05:01:14,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:01:14,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:14,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:14,546 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked.