./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec6_product21.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec6_product21.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9 --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 7cf7ce6a809409f6f4ca5aec26ee44d6ee6c1bd8459af1b8b074817ec65bb1ea --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:02:09,699 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:02:09,765 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 22:02:09,771 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:02:09,771 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:02:09,794 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:02:09,795 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:02:09,795 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:02:09,796 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:02:09,796 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:02:09,797 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:02:09,797 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:02:09,798 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 22:02:09,798 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:02:09,799 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 22:02:09,799 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:02:09,800 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:02:09,800 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:02:09,801 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:02:09,801 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 22:02:09,802 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:02:09,802 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:02:09,803 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:02:09,803 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:02:09,804 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:02:09,804 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:02:09,805 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:02:09,805 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:02:09,805 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:02:09,806 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:02:09,806 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:02:09,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:02:09,807 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:02:09,807 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7cf7ce6a809409f6f4ca5aec26ee44d6ee6c1bd8459af1b8b074817ec65bb1ea [2023-12-02 22:02:10,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:02:10,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:02:10,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:02:10,042 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:02:10,042 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:02:10,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/email_spec6_product21.cil.c [2023-12-02 22:02:12,855 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:02:13,151 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:02:13,152 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/sv-benchmarks/c/product-lines/email_spec6_product21.cil.c [2023-12-02 22:02:13,170 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/data/de58f8cd7/7da581077887431d90854944de55150a/FLAGf35bc3b45 [2023-12-02 22:02:13,184 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/data/de58f8cd7/7da581077887431d90854944de55150a [2023-12-02 22:02:13,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:02:13,187 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:02:13,188 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:02:13,189 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:02:13,192 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:02:13,193 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:13,194 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23377a79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13, skipping insertion in model container [2023-12-02 22:02:13,194 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:13,259 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:02:13,719 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/sv-benchmarks/c/product-lines/email_spec6_product21.cil.c[54302,54315] [2023-12-02 22:02:13,763 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:02:13,777 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:02:13,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [48] [2023-12-02 22:02:13,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptDecrypt_spec.i","") [66] [2023-12-02 22:02:13,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [129] [2023-12-02 22:02:13,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [239] [2023-12-02 22:02:13,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [562] [2023-12-02 22:02:13,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1634] [2023-12-02 22:02:13,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1672] [2023-12-02 22:02:13,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [1901] [2023-12-02 22:02:13,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2189] [2023-12-02 22:02:13,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2592] [2023-12-02 22:02:13,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2601] [2023-12-02 22:02:13,864 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/sv-benchmarks/c/product-lines/email_spec6_product21.cil.c[54302,54315] [2023-12-02 22:02:13,893 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:02:13,942 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:02:13,950 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:02:13,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13 WrapperNode [2023-12-02 22:02:13,951 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:02:13,952 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:02:13,952 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:02:13,952 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:02:13,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:13,987 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,037 INFO L138 Inliner]: procedures = 129, calls = 222, calls flagged for inlining = 56, calls inlined = 53, statements flattened = 1075 [2023-12-02 22:02:14,038 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:02:14,039 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:02:14,039 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:02:14,039 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:02:14,049 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,056 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,056 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,081 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,092 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,098 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,104 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,114 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:02:14,115 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:02:14,115 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:02:14,115 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:02:14,116 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:02:13" (1/1) ... [2023-12-02 22:02:14,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:02:14,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:02:14,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:02:14,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da735f5b-2870-47d0-8fb2-e16a04aea20c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:02:14,195 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-12-02 22:02:14,195 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-12-02 22:02:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-12-02 22:02:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-12-02 22:02:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-12-02 22:02:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-12-02 22:02:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-12-02 22:02:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-12-02 22:02:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-12-02 22:02:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-12-02 22:02:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-12-02 22:02:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-12-02 22:02:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-12-02 22:02:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-12-02 22:02:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-12-02 22:02:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-12-02 22:02:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-12-02 22:02:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-12-02 22:02:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-12-02 22:02:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-12-02 22:02:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-12-02 22:02:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-12-02 22:02:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-12-02 22:02:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:02:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-12-02 22:02:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-12-02 22:02:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-12-02 22:02:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-12-02 22:02:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-12-02 22:02:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-12-02 22:02:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-12-02 22:02:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-12-02 22:02:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-12-02 22:02:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-12-02 22:02:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2023-12-02 22:02:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2023-12-02 22:02:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-12-02 22:02:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-12-02 22:02:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-12-02 22:02:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-12-02 22:02:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-12-02 22:02:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-12-02 22:02:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-12-02 22:02:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-12-02 22:02:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:02:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-12-02 22:02:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-12-02 22:02:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-12-02 22:02:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-12-02 22:02:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:02:14,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:02:14,395 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:02:14,398 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:02:15,132 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:02:15,653 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:02:15,653 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 22:02:15,655 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:02:15 BoogieIcfgContainer [2023-12-02 22:02:15,655 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:02:15,656 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:02:15,656 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:02:15,663 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:02:15,664 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:02:15" (1/1) ... [2023-12-02 22:02:15,671 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:02:15,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:15,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2023-12-02 22:02:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2023-12-02 22:02:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 22:02:15,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:16,063 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:16,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 197 states and 266 transitions. [2023-12-02 22:02:16,151 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 266 transitions. [2023-12-02 22:02:16,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:02:16,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:16,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:16,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:16,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:16,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 199 states and 279 transitions. [2023-12-02 22:02:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 279 transitions. [2023-12-02 22:02:16,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:02:16,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:16,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:16,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 202 states and 292 transitions. [2023-12-02 22:02:16,605 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 292 transitions. [2023-12-02 22:02:16,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 22:02:16,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:16,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:16,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 208 states and 314 transitions. [2023-12-02 22:02:16,883 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 314 transitions. [2023-12-02 22:02:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 22:02:16,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:16,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:16,984 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:17,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 213 states and 330 transitions. [2023-12-02 22:02:17,254 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 330 transitions. [2023-12-02 22:02:17,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:17,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:17,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:17,391 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-02 22:02:17,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:17,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 217 states and 343 transitions. [2023-12-02 22:02:17,585 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 343 transitions. [2023-12-02 22:02:17,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:02:17,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:17,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:17,754 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-02 22:02:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:17,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 221 states and 349 transitions. [2023-12-02 22:02:17,783 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 349 transitions. [2023-12-02 22:02:17,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:17,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:17,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:18,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:18,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 228 states and 369 transitions. [2023-12-02 22:02:18,302 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-12-02 22:02:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:02:18,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:18,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:18,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:18,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 233 states and 387 transitions. [2023-12-02 22:02:18,762 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 387 transitions. [2023-12-02 22:02:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:02:18,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:18,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:18,885 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:19,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:19,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 242 states and 412 transitions. [2023-12-02 22:02:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 412 transitions. [2023-12-02 22:02:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:02:19,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:19,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:19,669 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:19,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:19,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 247 states and 419 transitions. [2023-12-02 22:02:19,709 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 419 transitions. [2023-12-02 22:02:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 22:02:19,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:19,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:19,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:19,832 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:20,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 258 states and 447 transitions. [2023-12-02 22:02:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 447 transitions. [2023-12-02 22:02:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 22:02:20,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:20,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:20,794 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:20,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 264 states and 458 transitions. [2023-12-02 22:02:20,983 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 458 transitions. [2023-12-02 22:02:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 22:02:20,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:20,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:21,063 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:21,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:21,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 269 states and 474 transitions. [2023-12-02 22:02:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 474 transitions. [2023-12-02 22:02:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 22:02:21,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:21,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:21,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:21,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 278 states and 506 transitions. [2023-12-02 22:02:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 506 transitions. [2023-12-02 22:02:21,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 22:02:21,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:21,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:22,010 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:22,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:22,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 280 states and 516 transitions. [2023-12-02 22:02:22,172 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 516 transitions. [2023-12-02 22:02:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 22:02:22,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:22,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:22,252 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 284 states and 523 transitions. [2023-12-02 22:02:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 523 transitions. [2023-12-02 22:02:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 22:02:22,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:22,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-02 22:02:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 288 states and 531 transitions. [2023-12-02 22:02:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 531 transitions. [2023-12-02 22:02:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 22:02:22,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:22,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:24,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 301 states and 560 transitions. [2023-12-02 22:02:24,188 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 560 transitions. [2023-12-02 22:02:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 22:02:24,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:24,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:24,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:24,266 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:24,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:24,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 306 states and 575 transitions. [2023-12-02 22:02:24,697 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 575 transitions. [2023-12-02 22:02:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 22:02:24,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:24,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:24,771 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 313 states and 593 transitions. [2023-12-02 22:02:25,428 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 593 transitions. [2023-12-02 22:02:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 22:02:25,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:25,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:25,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 317 states and 598 transitions. [2023-12-02 22:02:25,906 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 598 transitions. [2023-12-02 22:02:25,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 22:02:25,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:25,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:25,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:26,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 332 states and 644 transitions. [2023-12-02 22:02:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 644 transitions. [2023-12-02 22:02:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 22:02:27,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:27,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:27,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:27,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 333 states and 644 transitions. [2023-12-02 22:02:27,723 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 644 transitions. [2023-12-02 22:02:27,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 22:02:27,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:27,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:27,792 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 338 states and 659 transitions. [2023-12-02 22:02:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 659 transitions. [2023-12-02 22:02:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 22:02:28,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:28,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:29,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 345 states and 677 transitions. [2023-12-02 22:02:29,292 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 677 transitions. [2023-12-02 22:02:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:02:29,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:29,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:29,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:29,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 350 states and 684 transitions. [2023-12-02 22:02:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 684 transitions. [2023-12-02 22:02:29,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:02:29,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:29,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:29,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 355 states and 692 transitions. [2023-12-02 22:02:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 692 transitions. [2023-12-02 22:02:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 22:02:29,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:29,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 372 states and 743 transitions. [2023-12-02 22:02:31,617 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 743 transitions. [2023-12-02 22:02:31,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 22:02:31,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:31,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:31,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:32,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:32,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 378 states and 758 transitions. [2023-12-02 22:02:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 758 transitions. [2023-12-02 22:02:32,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 22:02:32,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:32,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:32,184 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:34,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 397 states and 814 transitions. [2023-12-02 22:02:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 814 transitions. [2023-12-02 22:02:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 22:02:34,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:34,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:37,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 418 states and 873 transitions. [2023-12-02 22:02:37,151 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 873 transitions. [2023-12-02 22:02:37,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:02:37,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:37,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:37,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 423 states and 880 transitions. [2023-12-02 22:02:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 880 transitions. [2023-12-02 22:02:37,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:02:37,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:37,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 428 states and 894 transitions. [2023-12-02 22:02:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 894 transitions. [2023-12-02 22:02:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:38,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:38,327 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-02 22:02:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:39,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 435 states and 915 transitions. [2023-12-02 22:02:39,003 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 915 transitions. [2023-12-02 22:02:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:02:39,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:39,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 437 states and 918 transitions. [2023-12-02 22:02:39,486 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 918 transitions. [2023-12-02 22:02:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:02:39,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:39,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:39,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 439 states and 925 transitions. [2023-12-02 22:02:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 925 transitions. [2023-12-02 22:02:39,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:02:39,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:39,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:41,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 449 states and 944 transitions. [2023-12-02 22:02:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 944 transitions. [2023-12-02 22:02:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:41,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:41,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:41,410 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:02:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 453 states and 957 transitions. [2023-12-02 22:02:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 957 transitions. [2023-12-02 22:02:41,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:41,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:41,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:41,925 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:02:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 455 states and 971 transitions. [2023-12-02 22:02:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 971 transitions. [2023-12-02 22:02:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:42,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:42,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:42,293 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:02:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:42,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 458 states and 975 transitions. [2023-12-02 22:02:42,715 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 975 transitions. [2023-12-02 22:02:42,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 22:02:42,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:02:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 481 states and 1038 transitions. [2023-12-02 22:02:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1038 transitions. [2023-12-02 22:02:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 22:02:46,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:46,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:46,209 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:02:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 489 states and 1064 transitions. [2023-12-02 22:02:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1064 transitions. [2023-12-02 22:02:46,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 22:02:46,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:46,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:46,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:46,766 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:02:47,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 491 states and 1079 transitions. [2023-12-02 22:02:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1079 transitions. [2023-12-02 22:02:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:47,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:47,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:47,065 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 498 states and 1095 transitions. [2023-12-02 22:02:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1095 transitions. [2023-12-02 22:02:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:02:48,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:48,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:48,434 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:02:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:49,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 507 states and 1120 transitions. [2023-12-02 22:02:49,561 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1120 transitions. [2023-12-02 22:02:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:49,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:49,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:49,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:49,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 509 states and 1126 transitions. [2023-12-02 22:02:49,914 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1126 transitions. [2023-12-02 22:02:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:49,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:49,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:02:51,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:51,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 520 states and 1150 transitions. [2023-12-02 22:02:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1150 transitions. [2023-12-02 22:02:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:02:51,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:02:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:53,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 529 states and 1178 transitions. [2023-12-02 22:02:53,313 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1178 transitions. [2023-12-02 22:02:53,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:02:53,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:53,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:02:53,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:53,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 531 states and 1192 transitions. [2023-12-02 22:02:53,739 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1192 transitions. [2023-12-02 22:02:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:02:53,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:53,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:53,811 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:02:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 533 states and 1196 transitions. [2023-12-02 22:02:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1196 transitions. [2023-12-02 22:02:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:02:53,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:02:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 538 states and 1205 transitions. [2023-12-02 22:02:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1205 transitions. [2023-12-02 22:02:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 22:02:54,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:54,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:54,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:02:55,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:02:55,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 542 states and 1214 transitions. [2023-12-02 22:02:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1214 transitions. [2023-12-02 22:02:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 22:02:55,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:02:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:02:55,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:02:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:03:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:03,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 588 states and 1324 transitions. [2023-12-02 22:03:03,570 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1324 transitions. [2023-12-02 22:03:03,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:03:03,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:03,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:07,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:03:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 626 states and 1420 transitions. [2023-12-02 22:03:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1420 transitions. [2023-12-02 22:03:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 22:03:25,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:25,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:25,856 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:03:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 636 states and 1452 transitions. [2023-12-02 22:03:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1452 transitions. [2023-12-02 22:03:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 22:03:28,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:28,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:03:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:30,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 642 states and 1488 transitions. [2023-12-02 22:03:30,463 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1488 transitions. [2023-12-02 22:03:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:03:30,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:30,539 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:03:31,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:31,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 644 states and 1490 transitions. [2023-12-02 22:03:31,682 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1490 transitions. [2023-12-02 22:03:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:03:31,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:31,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:31,741 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:03:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:32,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 646 states and 1506 transitions. [2023-12-02 22:03:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1506 transitions. [2023-12-02 22:03:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:03:32,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:32,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:32,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:03:35,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 653 states and 1521 transitions. [2023-12-02 22:03:35,248 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1521 transitions. [2023-12-02 22:03:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:03:35,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:35,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:35,452 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:03:35,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:35,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 658 states and 1529 transitions. [2023-12-02 22:03:35,528 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1529 transitions. [2023-12-02 22:03:35,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:03:35,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:35,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:03:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:36,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 660 states and 1534 transitions. [2023-12-02 22:03:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1534 transitions. [2023-12-02 22:03:36,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:03:36,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:36,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:36,358 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:03:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:40,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 671 states and 1559 transitions. [2023-12-02 22:03:40,531 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1559 transitions. [2023-12-02 22:03:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:03:40,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:40,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:03:41,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 676 states and 1567 transitions. [2023-12-02 22:03:41,019 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1567 transitions. [2023-12-02 22:03:41,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:03:41,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:41,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:41,078 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:03:43,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:43,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 685 states and 1596 transitions. [2023-12-02 22:03:43,511 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1596 transitions. [2023-12-02 22:03:43,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:03:43,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:43,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:03:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 687 states and 1611 transitions. [2023-12-02 22:03:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1611 transitions. [2023-12-02 22:03:44,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:03:44,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:44,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:03:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 692 states and 1620 transitions. [2023-12-02 22:03:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1620 transitions. [2023-12-02 22:03:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:03:45,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:03:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 698 states and 1631 transitions. [2023-12-02 22:03:48,996 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1631 transitions. [2023-12-02 22:03:48,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:03:48,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:48,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:49,076 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:03:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:51,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 708 states and 1664 transitions. [2023-12-02 22:03:51,962 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1664 transitions. [2023-12-02 22:03:51,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:03:51,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:51,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:03:54,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:54,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 713 states and 1683 transitions. [2023-12-02 22:03:54,580 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1683 transitions. [2023-12-02 22:03:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:03:54,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:54,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:54,626 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:03:57,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:58,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 720 states and 1697 transitions. [2023-12-02 22:03:58,000 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1697 transitions. [2023-12-02 22:03:58,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:03:58,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:58,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:58,060 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:04:03,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 733 states and 1726 transitions. [2023-12-02 22:04:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1726 transitions. [2023-12-02 22:04:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:04:03,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:03,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:04:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 739 states and 1739 transitions. [2023-12-02 22:04:05,840 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1739 transitions. [2023-12-02 22:04:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:04:05,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:05,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:05,885 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:04:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:08,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 745 states and 1750 transitions. [2023-12-02 22:04:08,828 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1750 transitions. [2023-12-02 22:04:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:04:08,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:08,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:08,899 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:04:11,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 755 states and 1782 transitions. [2023-12-02 22:04:11,539 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1782 transitions. [2023-12-02 22:04:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:04:11,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:11,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:11,602 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:04:13,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 760 states and 1800 transitions. [2023-12-02 22:04:13,985 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1800 transitions. [2023-12-02 22:04:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:04:13,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:14,042 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:04:15,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:15,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 765 states and 1810 transitions. [2023-12-02 22:04:15,809 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1810 transitions. [2023-12-02 22:04:15,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 22:04:15,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:15,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:04:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 778 states and 1835 transitions. [2023-12-02 22:04:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1835 transitions. [2023-12-02 22:04:21,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:04:21,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:21,503 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-02 22:04:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 779 states and 1835 transitions. [2023-12-02 22:04:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1835 transitions. [2023-12-02 22:04:21,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 22:04:21,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:21,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:21,979 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:04:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 785 states and 1847 transitions. [2023-12-02 22:04:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1847 transitions. [2023-12-02 22:04:24,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:04:24,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:24,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:04:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 790 states and 1854 transitions. [2023-12-02 22:04:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1854 transitions. [2023-12-02 22:04:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 22:04:24,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:24,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:04:27,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:27,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 796 states and 1867 transitions. [2023-12-02 22:04:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1867 transitions. [2023-12-02 22:04:27,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 22:04:27,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:27,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:04:29,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 802 states and 1888 transitions. [2023-12-02 22:04:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1888 transitions. [2023-12-02 22:04:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:04:29,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:29,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:29,433 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:04:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 809 states and 1914 transitions. [2023-12-02 22:04:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1914 transitions. [2023-12-02 22:04:31,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:04:31,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:31,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:32,027 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-02 22:04:34,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:34,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 815 states and 1939 transitions. [2023-12-02 22:04:34,311 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1939 transitions. [2023-12-02 22:04:34,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:04:34,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:34,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:34,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:34,359 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:04:36,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 820 states and 1960 transitions. [2023-12-02 22:04:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1960 transitions. [2023-12-02 22:04:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:04:36,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:36,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:36,450 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:04:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 828 states and 1987 transitions. [2023-12-02 22:04:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1987 transitions. [2023-12-02 22:04:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:04:39,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:39,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:39,313 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:04:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 833 states and 2007 transitions. [2023-12-02 22:04:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 2007 transitions. [2023-12-02 22:04:41,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:04:41,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:41,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:41,212 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:04:42,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 836 states and 2012 transitions. [2023-12-02 22:04:42,375 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2012 transitions. [2023-12-02 22:04:42,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:04:42,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:42,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:04:43,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:43,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 840 states and 2021 transitions. [2023-12-02 22:04:43,962 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2021 transitions. [2023-12-02 22:04:43,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:04:43,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:43,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:44,028 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-02 22:04:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:45,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 843 states and 2026 transitions. [2023-12-02 22:04:45,277 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2026 transitions. [2023-12-02 22:04:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:04:45,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:45,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:45,322 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:04:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 850 states and 2036 transitions. [2023-12-02 22:04:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2036 transitions. [2023-12-02 22:04:47,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:04:47,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:47,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:04:49,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 852 states and 2040 transitions. [2023-12-02 22:04:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2040 transitions. [2023-12-02 22:04:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:04:49,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:49,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:04:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 854 states and 2042 transitions. [2023-12-02 22:04:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 2042 transitions. [2023-12-02 22:04:50,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:04:50,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:50,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:50,408 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:04:55,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:55,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 865 states and 2064 transitions. [2023-12-02 22:04:55,243 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 2064 transitions. [2023-12-02 22:04:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:04:55,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:55,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:55,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:04:58,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:58,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 874 states and 2085 transitions. [2023-12-02 22:04:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2085 transitions. [2023-12-02 22:04:58,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:04:58,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:58,646 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:05:00,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 881 states and 2102 transitions. [2023-12-02 22:05:00,340 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 2102 transitions. [2023-12-02 22:05:00,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:05:00,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:00,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:05:02,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 888 states and 2118 transitions. [2023-12-02 22:05:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2118 transitions. [2023-12-02 22:05:02,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:05:02,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:02,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:02,179 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-02 22:05:04,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 892 states and 2124 transitions. [2023-12-02 22:05:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2124 transitions. [2023-12-02 22:05:04,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:05:04,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:04,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:04,515 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:05:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 894 states and 2139 transitions. [2023-12-02 22:05:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 2139 transitions. [2023-12-02 22:05:05,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:05:05,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:05,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:05,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:05,312 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:05:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 898 states and 2143 transitions. [2023-12-02 22:05:06,673 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2143 transitions. [2023-12-02 22:05:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:05:06,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:06,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:05:08,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 901 states and 2164 transitions. [2023-12-02 22:05:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2164 transitions. [2023-12-02 22:05:08,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:05:08,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:08,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:05:11,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:11,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 909 states and 2194 transitions. [2023-12-02 22:05:11,076 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 2194 transitions. [2023-12-02 22:05:11,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:05:11,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:11,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:05:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:11,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 910 states and 2195 transitions. [2023-12-02 22:05:11,891 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2195 transitions. [2023-12-02 22:05:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:05:11,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:11,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:11,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:11,943 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:05:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 914 states and 2213 transitions. [2023-12-02 22:05:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2213 transitions. [2023-12-02 22:05:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:05:13,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:13,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:13,967 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:05:14,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 916 states and 2230 transitions. [2023-12-02 22:05:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2230 transitions. [2023-12-02 22:05:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:05:14,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:14,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:14,924 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:05:15,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:15,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 917 states and 2231 transitions. [2023-12-02 22:05:15,689 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2231 transitions. [2023-12-02 22:05:15,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:05:15,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:15,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:05:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 918 states and 2232 transitions. [2023-12-02 22:05:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2232 transitions. [2023-12-02 22:05:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:05:16,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:05:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 925 states and 2257 transitions. [2023-12-02 22:05:19,435 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2257 transitions. [2023-12-02 22:05:19,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:05:19,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:19,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:19,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:19,629 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:05:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:23,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 933 states and 2283 transitions. [2023-12-02 22:05:23,319 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2283 transitions. [2023-12-02 22:05:23,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:05:23,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:23,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:23,364 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:05:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 938 states and 2304 transitions. [2023-12-02 22:05:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2304 transitions. [2023-12-02 22:05:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:05:25,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:25,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:05:27,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:27,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 941 states and 2310 transitions. [2023-12-02 22:05:27,222 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 2310 transitions. [2023-12-02 22:05:27,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:05:27,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:27,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:05:29,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 946 states and 2329 transitions. [2023-12-02 22:05:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2329 transitions. [2023-12-02 22:05:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:05:29,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:29,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:33,855 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:05:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 993 states and 2427 transitions. [2023-12-02 22:05:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2427 transitions. [2023-12-02 22:05:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:05:55,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:55,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:02,253 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:06:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:42,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1036 states and 2557 transitions. [2023-12-02 22:06:42,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2557 transitions. [2023-12-02 22:06:42,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:06:42,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:42,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:42,214 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:06:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1041 states and 2564 transitions. [2023-12-02 22:06:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2564 transitions. [2023-12-02 22:06:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:06:42,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:42,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:42,673 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:06:54,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1056 states and 2629 transitions. [2023-12-02 22:06:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2629 transitions. [2023-12-02 22:06:54,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:06:54,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:54,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:55,606 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:07:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1080 states and 2678 transitions. [2023-12-02 22:07:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2678 transitions. [2023-12-02 22:07:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:07:22,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:22,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:07:22,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:22,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 1085 states and 2685 transitions. [2023-12-02 22:07:22,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2685 transitions. [2023-12-02 22:07:22,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:07:22,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:22,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:22,353 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:07:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1094 states and 2705 transitions. [2023-12-02 22:07:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 2705 transitions. [2023-12-02 22:07:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:07:27,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:27,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 21 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-02 22:07:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:32,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1100 states and 2720 transitions. [2023-12-02 22:07:32,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2720 transitions. [2023-12-02 22:07:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:07:32,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:32,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:07:46,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1115 states and 2756 transitions. [2023-12-02 22:07:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 2756 transitions. [2023-12-02 22:07:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 22:07:46,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:46,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:46,994 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:07:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1117 states and 2762 transitions. [2023-12-02 22:07:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2762 transitions. [2023-12-02 22:07:48,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 22:07:48,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:48,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:48,313 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:07:51,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:51,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 1122 states and 2772 transitions. [2023-12-02 22:07:51,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2772 transitions. [2023-12-02 22:07:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-02 22:07:51,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:51,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:07:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:51,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2869 states to 1127 states and 2790 transitions. [2023-12-02 22:07:51,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2790 transitions. [2023-12-02 22:07:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-02 22:07:51,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:51,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:51,813 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:07:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1133 states and 2805 transitions. [2023-12-02 22:07:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2805 transitions. [2023-12-02 22:07:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:07:54,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:54,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:54,739 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:07:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:56,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1135 states and 2807 transitions. [2023-12-02 22:07:56,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2807 transitions. [2023-12-02 22:07:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:07:56,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:56,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:56,766 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:07:59,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 1138 states and 2827 transitions. [2023-12-02 22:07:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 2827 transitions. [2023-12-02 22:07:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:07:59,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:08:04,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1144 states and 2847 transitions. [2023-12-02 22:08:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2847 transitions. [2023-12-02 22:08:04,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:08:04,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:04,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:04,061 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:08:05,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:05,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1145 states and 2848 transitions. [2023-12-02 22:08:05,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 2848 transitions. [2023-12-02 22:08:05,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:08:05,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:05,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:08:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1148 states and 2854 transitions. [2023-12-02 22:08:07,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2854 transitions. [2023-12-02 22:08:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:08:07,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:07,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:07,341 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:08:08,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:08,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1150 states and 2872 transitions. [2023-12-02 22:08:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2872 transitions. [2023-12-02 22:08:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:08:08,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:08,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:08,647 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:08:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1162 states and 2900 transitions. [2023-12-02 22:08:15,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2900 transitions. [2023-12-02 22:08:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:08:15,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:15,313 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:08:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:18,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 1167 states and 2911 transitions. [2023-12-02 22:08:18,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2911 transitions. [2023-12-02 22:08:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:08:18,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:18,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:19,006 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:08:24,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:24,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1173 states and 2921 transitions. [2023-12-02 22:08:24,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2921 transitions. [2023-12-02 22:08:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:08:24,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:24,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:08:30,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1183 states and 2948 transitions. [2023-12-02 22:08:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2948 transitions. [2023-12-02 22:08:30,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:08:30,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:30,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:30,585 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:08:36,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:36,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1189 states and 2958 transitions. [2023-12-02 22:08:36,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2958 transitions. [2023-12-02 22:08:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:08:36,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:36,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:36,481 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:08:38,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1192 states and 2961 transitions. [2023-12-02 22:08:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2961 transitions. [2023-12-02 22:08:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:08:38,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:38,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:38,800 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:08:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:38,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1197 states and 2968 transitions. [2023-12-02 22:08:38,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2968 transitions. [2023-12-02 22:08:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:08:38,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:08:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1202 states and 2982 transitions. [2023-12-02 22:08:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2982 transitions. [2023-12-02 22:08:39,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:08:39,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:39,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:08:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1207 states and 2989 transitions. [2023-12-02 22:08:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2989 transitions. [2023-12-02 22:08:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:08:39,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:39,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:08:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3088 states to 1216 states and 3009 transitions. [2023-12-02 22:08:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 3009 transitions. [2023-12-02 22:08:45,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:08:45,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:45,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:08:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1223 states and 3024 transitions. [2023-12-02 22:08:50,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 3024 transitions. [2023-12-02 22:08:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:08:50,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:50,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:50,231 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:08:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1228 states and 3042 transitions. [2023-12-02 22:08:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 3042 transitions. [2023-12-02 22:08:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:08:50,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:50,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:50,383 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:08:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 1234 states and 3063 transitions. [2023-12-02 22:08:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 3063 transitions. [2023-12-02 22:08:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:08:55,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:55,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:55,642 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:08:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1237 states and 3082 transitions. [2023-12-02 22:08:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 3082 transitions. [2023-12-02 22:08:58,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:08:58,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:58,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:58,276 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:08:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:59,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 1238 states and 3083 transitions. [2023-12-02 22:08:59,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 3083 transitions. [2023-12-02 22:08:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:08:59,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:59,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:59,484 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:09:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 1240 states and 3100 transitions. [2023-12-02 22:09:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 3100 transitions. [2023-12-02 22:09:00,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:09:00,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:00,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:09:08,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:08,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 1252 states and 3127 transitions. [2023-12-02 22:09:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 3127 transitions. [2023-12-02 22:09:08,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:09:08,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:08,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:08,683 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:09:12,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 1257 states and 3137 transitions. [2023-12-02 22:09:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 3137 transitions. [2023-12-02 22:09:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:09:12,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:12,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:09:19,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 1263 states and 3155 transitions. [2023-12-02 22:09:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 3155 transitions. [2023-12-02 22:09:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:09:19,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:19,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:20,041 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:09:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1268 states and 3169 transitions. [2023-12-02 22:09:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 3169 transitions. [2023-12-02 22:09:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:09:20,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:20,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:09:27,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 1274 states and 3184 transitions. [2023-12-02 22:09:27,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 3184 transitions. [2023-12-02 22:09:27,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:09:27,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:27,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:27,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:27,991 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:09:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:30,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3265 states to 1276 states and 3186 transitions. [2023-12-02 22:09:30,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 3186 transitions. [2023-12-02 22:09:30,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:09:30,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:30,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:09:33,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1280 states and 3205 transitions. [2023-12-02 22:09:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 3205 transitions. [2023-12-02 22:09:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:09:33,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:33,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:33,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:09:34,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 1282 states and 3206 transitions. [2023-12-02 22:09:34,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 3206 transitions. [2023-12-02 22:09:34,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:09:34,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:34,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:34,767 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:09:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 1288 states and 3221 transitions. [2023-12-02 22:09:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 3221 transitions. [2023-12-02 22:09:41,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:09:41,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:41,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:41,438 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:09:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:48,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 1294 states and 3231 transitions. [2023-12-02 22:09:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 3231 transitions. [2023-12-02 22:09:48,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:09:48,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:48,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:48,195 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:09:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 1299 states and 3238 transitions. [2023-12-02 22:09:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 3238 transitions. [2023-12-02 22:09:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:09:48,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:48,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:09:49,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3318 states to 1301 states and 3239 transitions. [2023-12-02 22:09:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 3239 transitions. [2023-12-02 22:09:49,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:09:49,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:49,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:09:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 1303 states and 3241 transitions. [2023-12-02 22:09:51,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 3241 transitions. [2023-12-02 22:09:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:09:51,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:51,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-02 22:09:51,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 1308 states and 3248 transitions. [2023-12-02 22:09:51,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 3248 transitions. [2023-12-02 22:09:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:09:51,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:51,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:51,892 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:09:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 1317 states and 3267 transitions. [2023-12-02 22:09:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 3267 transitions. [2023-12-02 22:09:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:09:58,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:58,955 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:10:04,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:04,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 1324 states and 3281 transitions. [2023-12-02 22:10:04,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 3281 transitions. [2023-12-02 22:10:04,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:10:04,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:04,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:10:04,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 1329 states and 3297 transitions. [2023-12-02 22:10:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 3297 transitions. [2023-12-02 22:10:04,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:10:04,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:04,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:10:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 1331 states and 3311 transitions. [2023-12-02 22:10:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 3311 transitions. [2023-12-02 22:10:06,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:10:06,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:06,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:10:08,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 1335 states and 3315 transitions. [2023-12-02 22:10:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 3315 transitions. [2023-12-02 22:10:08,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:10:08,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:08,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:10:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:08,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1340 states and 3330 transitions. [2023-12-02 22:10:08,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 3330 transitions. [2023-12-02 22:10:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:10:08,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:08,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:08,565 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:10:16,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:16,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 1352 states and 3356 transitions. [2023-12-02 22:10:16,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 3356 transitions. [2023-12-02 22:10:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:10:16,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:16,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:10:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 1357 states and 3365 transitions. [2023-12-02 22:10:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 3365 transitions. [2023-12-02 22:10:21,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:10:21,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:21,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:21,488 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:10:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 1364 states and 3382 transitions. [2023-12-02 22:10:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 3382 transitions. [2023-12-02 22:10:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:10:27,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:10:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 1377 states and 3410 transitions. [2023-12-02 22:10:37,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 3410 transitions. [2023-12-02 22:10:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:10:37,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:37,136 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:10:41,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 1382 states and 3423 transitions. [2023-12-02 22:10:41,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 3423 transitions. [2023-12-02 22:10:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:10:41,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:41,350 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:10:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:44,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 1385 states and 3427 transitions. [2023-12-02 22:10:44,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 3427 transitions. [2023-12-02 22:10:44,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:10:44,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:44,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:10:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:48,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3517 states to 1390 states and 3438 transitions. [2023-12-02 22:10:48,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 3438 transitions. [2023-12-02 22:10:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:10:48,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:48,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:48,367 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:10:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1398 states and 3462 transitions. [2023-12-02 22:10:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 3462 transitions. [2023-12-02 22:10:55,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:10:55,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:55,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:10:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:59,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 1402 states and 3468 transitions. [2023-12-02 22:10:59,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 3468 transitions. [2023-12-02 22:10:59,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:10:59,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:59,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:59,710 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:11:03,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:03,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 1406 states and 3474 transitions. [2023-12-02 22:11:03,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 3474 transitions. [2023-12-02 22:11:03,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:11:03,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:03,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:03,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:11:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1410 states and 3491 transitions. [2023-12-02 22:11:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 3491 transitions. [2023-12-02 22:11:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:11:06,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:06,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:06,631 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:11:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:10,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1414 states and 3497 transitions. [2023-12-02 22:11:10,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 3497 transitions. [2023-12-02 22:11:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:11:10,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:10,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:10,804 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:11:17,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:17,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1423 states and 3515 transitions. [2023-12-02 22:11:17,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 3515 transitions. [2023-12-02 22:11:17,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:11:17,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:17,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:11:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 1425 states and 3516 transitions. [2023-12-02 22:11:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 3516 transitions. [2023-12-02 22:11:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:11:18,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:18,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:18,948 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:11:20,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1427 states and 3519 transitions. [2023-12-02 22:11:20,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 3519 transitions. [2023-12-02 22:11:20,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:11:20,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:20,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:11:24,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:24,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1432 states and 3530 transitions. [2023-12-02 22:11:24,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 3530 transitions. [2023-12-02 22:11:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:11:25,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:25,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:11:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 1438 states and 3546 transitions. [2023-12-02 22:11:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 3546 transitions. [2023-12-02 22:11:31,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:11:31,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:31,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-02 22:11:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:41,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 1452 states and 3593 transitions. [2023-12-02 22:11:41,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 3593 transitions. [2023-12-02 22:11:41,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:11:41,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:41,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-02 22:11:47,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 1460 states and 3623 transitions. [2023-12-02 22:11:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 3623 transitions. [2023-12-02 22:11:47,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 22:11:47,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:47,876 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:11:47,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 1462 states and 3631 transitions. [2023-12-02 22:11:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 3631 transitions. [2023-12-02 22:11:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 22:11:47,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:47,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:11:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1466 states and 3641 transitions. [2023-12-02 22:11:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 3641 transitions. [2023-12-02 22:11:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:11:49,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:49,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:50,041 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:11:59,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 1479 states and 3674 transitions. [2023-12-02 22:11:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 3674 transitions. [2023-12-02 22:11:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:11:59,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-02 22:12:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 1492 states and 3703 transitions. [2023-12-02 22:12:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 3703 transitions. [2023-12-02 22:12:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:12:09,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:09,462 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:12:09,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1497 states and 3725 transitions. [2023-12-02 22:12:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 3725 transitions. [2023-12-02 22:12:09,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:12:09,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:09,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:09,625 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:12:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1509 states and 3750 transitions. [2023-12-02 22:12:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 3750 transitions. [2023-12-02 22:12:18,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:12:18,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:18,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:12:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3830 states to 1510 states and 3751 transitions. [2023-12-02 22:12:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 3751 transitions. [2023-12-02 22:12:20,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:12:20,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:20,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:20,059 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:12:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1512 states and 3755 transitions. [2023-12-02 22:12:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 3755 transitions. [2023-12-02 22:12:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:12:21,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:21,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:12:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1515 states and 3759 transitions. [2023-12-02 22:12:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 3759 transitions. [2023-12-02 22:12:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:12:25,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:25,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:12:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 1522 states and 3775 transitions. [2023-12-02 22:12:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 3775 transitions. [2023-12-02 22:12:31,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:12:31,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:31,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:12:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:43,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 1536 states and 3805 transitions. [2023-12-02 22:12:43,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 3805 transitions. [2023-12-02 22:12:43,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:12:43,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:43,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:12:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:47,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 1541 states and 3817 transitions. [2023-12-02 22:12:47,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 3817 transitions. [2023-12-02 22:12:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:12:47,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:12:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:50,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 1544 states and 3821 transitions. [2023-12-02 22:12:50,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 3821 transitions. [2023-12-02 22:12:50,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:12:50,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:50,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:50,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:12:52,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:52,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 1546 states and 3826 transitions. [2023-12-02 22:12:52,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 3826 transitions. [2023-12-02 22:12:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 22:12:52,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:52,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:00,952 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:13:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 1564 states and 3891 transitions. [2023-12-02 22:13:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 3891 transitions. [2023-12-02 22:13:34,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:13:34,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:34,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:34,243 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-02 22:13:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 1567 states and 3896 transitions. [2023-12-02 22:13:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 3896 transitions. [2023-12-02 22:13:37,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 22:13:37,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:37,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:13:43,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:43,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3982 states to 1569 states and 3903 transitions. [2023-12-02 22:13:43,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3903 transitions. [2023-12-02 22:13:43,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:13:43,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:43,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-02 22:13:46,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 1571 states and 3905 transitions. [2023-12-02 22:13:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 3905 transitions. [2023-12-02 22:13:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:13:46,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:46,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-02 22:13:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 1577 states and 3926 transitions. [2023-12-02 22:13:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 3926 transitions. [2023-12-02 22:13:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:13:52,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.