./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec6_product15.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/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_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec6_product15.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/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_72ba844a-1c50-49d0-8cea-33a5e932a856/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 f690bd0b308b8d74e0ee0ea91ab3037911a0ede5caa4981030fbf7d571a3c297 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:53:59,603 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:53:59,662 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:53:59,666 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:53:59,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:53:59,686 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:53:59,687 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:53:59,687 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:53:59,688 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:53:59,688 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:53:59,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:53:59,689 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:53:59,690 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:53:59,691 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:53:59,691 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:53:59,692 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:53:59,692 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:53:59,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:53:59,693 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:53:59,693 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:53:59,694 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:53:59,695 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:53:59,695 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:53:59,695 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:53:59,696 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:53:59,696 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:53:59,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:53:59,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:53:59,697 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:53:59,698 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:53:59,698 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:53:59,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:53:59,699 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:53:59,699 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_72ba844a-1c50-49d0-8cea-33a5e932a856/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f690bd0b308b8d74e0ee0ea91ab3037911a0ede5caa4981030fbf7d571a3c297 [2023-12-02 23:53:59,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:53:59,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:53:59,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:53:59,949 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:53:59,950 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:53:59,951 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/email_spec6_product15.cil.c [2023-12-02 23:54:02,684 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:54:02,961 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:54:02,961 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/sv-benchmarks/c/product-lines/email_spec6_product15.cil.c [2023-12-02 23:54:02,981 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/data/24ee46dd1/b29bc843dd444a05b312fe70840b759e/FLAG214dc766f [2023-12-02 23:54:02,996 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/data/24ee46dd1/b29bc843dd444a05b312fe70840b759e [2023-12-02 23:54:02,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:54:03,001 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:54:03,002 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:54:03,002 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:54:03,007 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:54:03,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:54:02" (1/1) ... [2023-12-02 23:54:03,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@228bcb56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03, skipping insertion in model container [2023-12-02 23:54:03,009 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:54:02" (1/1) ... [2023-12-02 23:54:03,084 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:54:03,280 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_72ba844a-1c50-49d0-8cea-33a5e932a856/sv-benchmarks/c/product-lines/email_spec6_product15.cil.c[6819,6832] [2023-12-02 23:54:03,556 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:54:03,570 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:54:03,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [48] [2023-12-02 23:54:03,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [273] [2023-12-02 23:54:03,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [282] [2023-12-02 23:54:03,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [582] [2023-12-02 23:54:03,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [599] [2023-12-02 23:54:03,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1003] [2023-12-02 23:54:03,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [1107] [2023-12-02 23:54:03,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2181] [2023-12-02 23:54:03,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EncryptDecrypt_spec.i","") [2219] [2023-12-02 23:54:03,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2265] [2023-12-02 23:54:03,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2540] [2023-12-02 23:54:03,591 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_72ba844a-1c50-49d0-8cea-33a5e932a856/sv-benchmarks/c/product-lines/email_spec6_product15.cil.c[6819,6832] [2023-12-02 23:54:03,692 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:54:03,719 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 23:54:03,726 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:54:03,727 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03 WrapperNode [2023-12-02 23:54:03,727 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:54:03,728 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:54:03,728 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:54:03,728 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:54:03,735 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,761 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,804 INFO L138 Inliner]: procedures = 126, calls = 203, calls flagged for inlining = 53, calls inlined = 44, statements flattened = 888 [2023-12-02 23:54:03,804 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:54:03,805 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:54:03,805 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:54:03,805 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:54:03,815 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,821 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,821 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,841 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,850 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,855 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,860 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,866 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:54:03,867 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:54:03,867 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:54:03,868 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:54:03,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:54:03" (1/1) ... [2023-12-02 23:54:03,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:54:03,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:54:03,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:54:03,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72ba844a-1c50-49d0-8cea-33a5e932a856/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:54:03,942 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-12-02 23:54:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-12-02 23:54:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-12-02 23:54:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-12-02 23:54:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-12-02 23:54:03,943 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-12-02 23:54:03,943 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-12-02 23:54:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-12-02 23:54:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-12-02 23:54:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-12-02 23:54:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-12-02 23:54:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-12-02 23:54:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-12-02 23:54:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-12-02 23:54:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-12-02 23:54:03,945 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-12-02 23:54:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-12-02 23:54:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-12-02 23:54:03,945 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-12-02 23:54:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-12-02 23:54:03,945 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-12-02 23:54:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:54:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-12-02 23:54:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-12-02 23:54:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-12-02 23:54:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-12-02 23:54:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-12-02 23:54:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-12-02 23:54:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-12-02 23:54:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-12-02 23:54:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-12-02 23:54:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-12-02 23:54:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-12-02 23:54:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-12-02 23:54:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-12-02 23:54:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-12-02 23:54:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-12-02 23:54:03,948 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-12-02 23:54:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:54:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-12-02 23:54:03,948 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-12-02 23:54:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:54:03,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:54:04,127 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:54:04,129 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:54:04,763 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:54:05,174 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:54:05,174 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:54:05,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:54:05 BoogieIcfgContainer [2023-12-02 23:54:05,176 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:54:05,177 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:54:05,177 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:54:05,187 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:54:05,187 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:54:05" (1/1) ... [2023-12-02 23:54:05,196 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:54:05,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 163 states and 222 transitions. [2023-12-02 23:54:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 222 transitions. [2023-12-02 23:54:05,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:54:05,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:05,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:05,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:05,590 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 23:54:05,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:05,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 163 states and 220 transitions. [2023-12-02 23:54:05,668 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 220 transitions. [2023-12-02 23:54:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:54:05,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:05,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:05,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:05,898 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 23:54:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:05,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 165 states and 233 transitions. [2023-12-02 23:54:05,938 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 233 transitions. [2023-12-02 23:54:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:05,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:05,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:06,077 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 23:54:06,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 168 states and 246 transitions. [2023-12-02 23:54:06,162 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 246 transitions. [2023-12-02 23:54:06,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:54:06,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:06,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:06,368 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 23:54:06,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 174 states and 268 transitions. [2023-12-02 23:54:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 268 transitions. [2023-12-02 23:54:06,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:54:06,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:06,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:06,603 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 23:54:06,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:06,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 179 states and 284 transitions. [2023-12-02 23:54:06,855 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 284 transitions. [2023-12-02 23:54:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:54:06,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:06,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:06,973 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 23:54:07,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 186 states and 307 transitions. [2023-12-02 23:54:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 307 transitions. [2023-12-02 23:54:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:54:07,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,546 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 23:54:07,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 190 states and 312 transitions. [2023-12-02 23:54:07,606 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 312 transitions. [2023-12-02 23:54:07,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:54:07,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 23:54:07,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 192 states and 315 transitions. [2023-12-02 23:54:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 315 transitions. [2023-12-02 23:54:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:54:07,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 23:54:08,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 194 states and 326 transitions. [2023-12-02 23:54:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 326 transitions. [2023-12-02 23:54:08,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:54:08,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:08,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:08,170 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 23:54:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 203 states and 350 transitions. [2023-12-02 23:54:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 350 transitions. [2023-12-02 23:54:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:54:08,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:08,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 23:54:09,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:09,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 208 states and 369 transitions. [2023-12-02 23:54:09,245 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 369 transitions. [2023-12-02 23:54:09,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:54:09,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:09,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:09,390 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 23:54:09,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:09,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 213 states and 376 transitions. [2023-12-02 23:54:09,427 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 376 transitions. [2023-12-02 23:54:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:54:09,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:09,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:09,535 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 23:54:10,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 224 states and 403 transitions. [2023-12-02 23:54:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 403 transitions. [2023-12-02 23:54:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:54:10,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:10,401 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 23:54:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:10,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 230 states and 415 transitions. [2023-12-02 23:54:10,581 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 415 transitions. [2023-12-02 23:54:10,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:54:10,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:10,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:10,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:10,689 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 23:54:11,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 243 states and 444 transitions. [2023-12-02 23:54:11,754 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 444 transitions. [2023-12-02 23:54:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:54:11,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:11,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:11,834 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 23:54:12,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:12,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 247 states and 453 transitions. [2023-12-02 23:54:12,131 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 453 transitions. [2023-12-02 23:54:12,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:54:12,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:12,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:12,223 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 23:54:12,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:12,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 252 states and 469 transitions. [2023-12-02 23:54:12,673 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 469 transitions. [2023-12-02 23:54:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:54:12,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:12,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:12,846 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 23:54:13,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 261 states and 499 transitions. [2023-12-02 23:54:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 499 transitions. [2023-12-02 23:54:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:54:13,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:13,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:13,449 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 23:54:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 263 states and 509 transitions. [2023-12-02 23:54:13,638 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 509 transitions. [2023-12-02 23:54:13,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:54:13,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:13,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:13,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:13,690 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 23:54:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 266 states and 513 transitions. [2023-12-02 23:54:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 513 transitions. [2023-12-02 23:54:13,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:54:13,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:13,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:14,107 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 23:54:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 281 states and 557 transitions. [2023-12-02 23:54:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 557 transitions. [2023-12-02 23:54:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:54:15,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:15,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:15,446 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 23:54:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 285 states and 564 transitions. [2023-12-02 23:54:15,804 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 564 transitions. [2023-12-02 23:54:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:54:15,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:15,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:15,895 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 23:54:16,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:16,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 290 states and 580 transitions. [2023-12-02 23:54:16,418 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 580 transitions. [2023-12-02 23:54:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:54:16,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:16,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:16,487 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 23:54:17,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:17,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 297 states and 599 transitions. [2023-12-02 23:54:17,235 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 599 transitions. [2023-12-02 23:54:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 23:54:17,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:17,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:17,382 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 23:54:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 298 states and 599 transitions. [2023-12-02 23:54:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 599 transitions. [2023-12-02 23:54:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:54:17,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:17,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:17,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:17,705 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 23:54:19,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 315 states and 648 transitions. [2023-12-02 23:54:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 648 transitions. [2023-12-02 23:54:19,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:54:19,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:19,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:19,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:19,486 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 23:54:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 319 states and 654 transitions. [2023-12-02 23:54:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 654 transitions. [2023-12-02 23:54:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 23:54:19,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:19,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:19,892 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 23:54:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:19,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 324 states and 662 transitions. [2023-12-02 23:54:19,927 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 662 transitions. [2023-12-02 23:54:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:54:19,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:19,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:19,978 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 23:54:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:20,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 329 states and 678 transitions. [2023-12-02 23:54:20,579 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 678 transitions. [2023-12-02 23:54:20,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:54:20,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:20,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:20,645 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 23:54:21,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:21,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 336 states and 697 transitions. [2023-12-02 23:54:21,611 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 697 transitions. [2023-12-02 23:54:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 23:54:21,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:21,753 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 23:54:21,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 341 states and 704 transitions. [2023-12-02 23:54:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 704 transitions. [2023-12-02 23:54:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 23:54:21,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:21,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:21,952 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 23:54:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:24,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 360 states and 773 transitions. [2023-12-02 23:54:24,196 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 773 transitions. [2023-12-02 23:54:24,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 23:54:24,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:24,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:24,307 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 23:54:24,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 366 states and 789 transitions. [2023-12-02 23:54:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 789 transitions. [2023-12-02 23:54:24,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 23:54:24,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:24,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:24,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:24,722 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 23:54:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:27,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 387 states and 861 transitions. [2023-12-02 23:54:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 861 transitions. [2023-12-02 23:54:27,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:54:27,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:27,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:27,569 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 23:54:27,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:27,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 392 states and 868 transitions. [2023-12-02 23:54:27,609 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 868 transitions. [2023-12-02 23:54:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 23:54:27,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:27,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:27,786 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 23:54:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:31,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 415 states and 943 transitions. [2023-12-02 23:54:31,065 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 943 transitions. [2023-12-02 23:54:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:54:31,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:31,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:31,122 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 23:54:31,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 419 states and 957 transitions. [2023-12-02 23:54:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 957 transitions. [2023-12-02 23:54:31,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:54:31,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:31,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:31,602 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 23:54:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:31,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 421 states and 975 transitions. [2023-12-02 23:54:31,909 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 975 transitions. [2023-12-02 23:54:31,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:54:31,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:31,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:31,972 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 23:54:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 424 states and 979 transitions. [2023-12-02 23:54:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 979 transitions. [2023-12-02 23:54:32,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 23:54:32,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:32,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:32,425 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 23:54:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 429 states and 995 transitions. [2023-12-02 23:54:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 995 transitions. [2023-12-02 23:54:33,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 23:54:33,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:33,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:33,250 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 23:54:34,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 441 states and 1024 transitions. [2023-12-02 23:54:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1024 transitions. [2023-12-02 23:54:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:54:34,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:34,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:34,918 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 23:54:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 448 states and 1046 transitions. [2023-12-02 23:54:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1046 transitions. [2023-12-02 23:54:35,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:54:35,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:35,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:35,942 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 23:54:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:36,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 456 states and 1075 transitions. [2023-12-02 23:54:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1075 transitions. [2023-12-02 23:54:36,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:54:36,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:36,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:36,515 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 23:54:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 458 states and 1093 transitions. [2023-12-02 23:54:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1093 transitions. [2023-12-02 23:54:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:54:36,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:36,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:37,704 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 23:54:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:42,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 499 states and 1210 transitions. [2023-12-02 23:54:42,330 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1210 transitions. [2023-12-02 23:54:42,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:54:42,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:42,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:42,436 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 23:54:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 501 states and 1213 transitions. [2023-12-02 23:54:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1213 transitions. [2023-12-02 23:54:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:54:42,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:42,552 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 23:54:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:44,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 510 states and 1254 transitions. [2023-12-02 23:54:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1254 transitions. [2023-12-02 23:54:44,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:54:44,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:44,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:44,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:44,192 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 23:54:44,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:44,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 512 states and 1273 transitions. [2023-12-02 23:54:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1273 transitions. [2023-12-02 23:54:44,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:54:44,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:44,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:44,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:44,587 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 23:54:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 516 states and 1280 transitions. [2023-12-02 23:54:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1280 transitions. [2023-12-02 23:54:45,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:54:45,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:45,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:45,164 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 23:54:45,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 518 states and 1284 transitions. [2023-12-02 23:54:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1284 transitions. [2023-12-02 23:54:45,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:54:45,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:45,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:45,631 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 23:54:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:46,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 523 states and 1301 transitions. [2023-12-02 23:54:46,700 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1301 transitions. [2023-12-02 23:54:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:54:46,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:46,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:46,785 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 23:54:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 536 states and 1333 transitions. [2023-12-02 23:54:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1333 transitions. [2023-12-02 23:54:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:54:49,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:49,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:50,485 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 23:55:00,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:00,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 569 states and 1442 transitions. [2023-12-02 23:55:00,167 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1442 transitions. [2023-12-02 23:55:00,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:55:00,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:00,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:00,222 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 23:55:01,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 571 states and 1445 transitions. [2023-12-02 23:55:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1445 transitions. [2023-12-02 23:55:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:55:01,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:01,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:01,089 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 23:55:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 580 states and 1472 transitions. [2023-12-02 23:55:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1472 transitions. [2023-12-02 23:55:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:55:02,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:02,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:02,713 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 23:55:03,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 588 states and 1506 transitions. [2023-12-02 23:55:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1506 transitions. [2023-12-02 23:55:03,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:55:03,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:03,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:03,521 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 23:55:04,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 592 states and 1531 transitions. [2023-12-02 23:55:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1531 transitions. [2023-12-02 23:55:04,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:55:04,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:04,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:04,609 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 23:55:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 598 states and 1571 transitions. [2023-12-02 23:55:06,325 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1571 transitions. [2023-12-02 23:55:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:55:06,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:06,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:06,366 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 23:55:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 604 states and 1582 transitions. [2023-12-02 23:55:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1582 transitions. [2023-12-02 23:55:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:08,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:08,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:08,587 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 23:55:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 613 states and 1625 transitions. [2023-12-02 23:55:11,012 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1625 transitions. [2023-12-02 23:55:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:11,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:11,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:11,053 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 23:55:11,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:11,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 615 states and 1645 transitions. [2023-12-02 23:55:11,467 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1645 transitions. [2023-12-02 23:55:11,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:11,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:11,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:11,509 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 23:55:12,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 619 states and 1650 transitions. [2023-12-02 23:55:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1650 transitions. [2023-12-02 23:55:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:55:12,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:12,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:12,345 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 23:55:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 624 states and 1662 transitions. [2023-12-02 23:55:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1662 transitions. [2023-12-02 23:55:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:55:13,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:13,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:13,948 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 23:55:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:14,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 628 states and 1673 transitions. [2023-12-02 23:55:14,696 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1673 transitions. [2023-12-02 23:55:14,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:55:14,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:14,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:14,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:14,749 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 23:55:15,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 630 states and 1676 transitions. [2023-12-02 23:55:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1676 transitions. [2023-12-02 23:55:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:55:15,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:15,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:15,695 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 23:55:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 632 states and 1681 transitions. [2023-12-02 23:55:16,244 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1681 transitions. [2023-12-02 23:55:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:55:16,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:16,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:16,288 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 23:55:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 643 states and 1706 transitions. [2023-12-02 23:55:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1706 transitions. [2023-12-02 23:55:19,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:19,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:19,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:19,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:19,156 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 23:55:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 648 states and 1714 transitions. [2023-12-02 23:55:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1714 transitions. [2023-12-02 23:55:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:19,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:19,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:19,461 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 23:55:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:19,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 653 states and 1722 transitions. [2023-12-02 23:55:19,659 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1722 transitions. [2023-12-02 23:55:19,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:19,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:19,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:19,713 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 23:55:21,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:21,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 663 states and 1759 transitions. [2023-12-02 23:55:21,732 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1759 transitions. [2023-12-02 23:55:21,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:21,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:21,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:21,782 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 23:55:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:22,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 665 states and 1761 transitions. [2023-12-02 23:55:22,622 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1761 transitions. [2023-12-02 23:55:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:22,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:22,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:22,680 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 23:55:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 666 states and 1762 transitions. [2023-12-02 23:55:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1762 transitions. [2023-12-02 23:55:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:23,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:23,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:23,233 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 23:55:23,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:23,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 668 states and 1782 transitions. [2023-12-02 23:55:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1782 transitions. [2023-12-02 23:55:23,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:23,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:23,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:23,797 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 23:55:25,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 674 states and 1793 transitions. [2023-12-02 23:55:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1793 transitions. [2023-12-02 23:55:25,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:55:25,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:25,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:25,973 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 23:55:26,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 675 states and 1793 transitions. [2023-12-02 23:55:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1793 transitions. [2023-12-02 23:55:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:26,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:26,552 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 23:55:28,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:28,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 680 states and 1804 transitions. [2023-12-02 23:55:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1804 transitions. [2023-12-02 23:55:28,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:28,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:28,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:28,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:28,271 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 23:55:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 686 states and 1815 transitions. [2023-12-02 23:55:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1815 transitions. [2023-12-02 23:55:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:30,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:30,203 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 23:55:31,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:31,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 688 states and 1818 transitions. [2023-12-02 23:55:31,240 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1818 transitions. [2023-12-02 23:55:31,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:31,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:31,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:31,282 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 23:55:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:31,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 690 states and 1822 transitions. [2023-12-02 23:55:31,813 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1822 transitions. [2023-12-02 23:55:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:31,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:31,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:31,854 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 23:55:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 705 states and 1856 transitions. [2023-12-02 23:55:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1856 transitions. [2023-12-02 23:55:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:55:36,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:36,687 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 23:55:39,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 715 states and 1893 transitions. [2023-12-02 23:55:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1893 transitions. [2023-12-02 23:55:39,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:55:39,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:39,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:39,092 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 23:55:40,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 719 states and 1915 transitions. [2023-12-02 23:55:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1915 transitions. [2023-12-02 23:55:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:55:40,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:40,565 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 23:55:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:41,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 720 states and 1916 transitions. [2023-12-02 23:55:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1916 transitions. [2023-12-02 23:55:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:55:41,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:41,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:41,120 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 23:55:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 726 states and 1929 transitions. [2023-12-02 23:55:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1929 transitions. [2023-12-02 23:55:43,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:55:43,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:43,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:43,317 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 23:55:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:44,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 730 states and 1952 transitions. [2023-12-02 23:55:44,233 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1952 transitions. [2023-12-02 23:55:44,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:55:44,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:44,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:44,278 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 23:55:46,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:46,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 737 states and 1965 transitions. [2023-12-02 23:55:46,995 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1965 transitions. [2023-12-02 23:55:46,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:55:46,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:46,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:47,038 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 23:55:49,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:49,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 743 states and 1976 transitions. [2023-12-02 23:55:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1976 transitions. [2023-12-02 23:55:49,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:49,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:49,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:49,123 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 23:55:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 744 states and 1976 transitions. [2023-12-02 23:55:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1976 transitions. [2023-12-02 23:55:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:55:49,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:49,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:49,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:49,481 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 23:55:50,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:50,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 746 states and 1979 transitions. [2023-12-02 23:55:50,111 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1979 transitions. [2023-12-02 23:55:50,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:55:50,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:50,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:50,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:50,155 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 23:55:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:55,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 761 states and 2012 transitions. [2023-12-02 23:55:55,137 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 2012 transitions. [2023-12-02 23:55:55,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:55:55,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:55,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:55,217 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 23:55:55,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:55,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 766 states and 2019 transitions. [2023-12-02 23:55:55,273 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 2019 transitions. [2023-12-02 23:55:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:55,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:55,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:55,314 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 23:55:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 770 states and 2025 transitions. [2023-12-02 23:55:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2025 transitions. [2023-12-02 23:55:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:56,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:56,930 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 23:55:57,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:57,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 772 states and 2045 transitions. [2023-12-02 23:55:57,454 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 2045 transitions. [2023-12-02 23:55:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:57,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:57,493 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 23:55:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 776 states and 2050 transitions. [2023-12-02 23:55:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 2050 transitions. [2023-12-02 23:55:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:55:58,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:58,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:58,683 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 23:56:00,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 785 states and 2078 transitions. [2023-12-02 23:56:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 2078 transitions. [2023-12-02 23:56:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:00,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:00,998 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 23:56:02,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 791 states and 2099 transitions. [2023-12-02 23:56:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 2099 transitions. [2023-12-02 23:56:02,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:02,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:02,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:02,976 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 23:56:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:03,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 793 states and 2101 transitions. [2023-12-02 23:56:03,694 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 2101 transitions. [2023-12-02 23:56:03,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:56:03,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:03,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:03,736 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 23:56:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 798 states and 2108 transitions. [2023-12-02 23:56:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 2108 transitions. [2023-12-02 23:56:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:56:04,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:04,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:04,779 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 23:56:10,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 815 states and 2143 transitions. [2023-12-02 23:56:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 2143 transitions. [2023-12-02 23:56:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:10,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:10,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:10,965 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 23:56:12,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:12,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 822 states and 2175 transitions. [2023-12-02 23:56:12,954 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 2175 transitions. [2023-12-02 23:56:12,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:56:12,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:12,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:13,039 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 23:56:13,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:13,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 824 states and 2178 transitions. [2023-12-02 23:56:13,088 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 2178 transitions. [2023-12-02 23:56:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:13,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:13,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:13,130 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 23:56:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:14,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 829 states and 2203 transitions. [2023-12-02 23:56:14,720 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2203 transitions. [2023-12-02 23:56:14,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:56:14,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:14,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:14,784 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 23:56:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 834 states and 2229 transitions. [2023-12-02 23:56:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2229 transitions. [2023-12-02 23:56:16,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:16,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:16,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:16,203 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 23:56:16,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:16,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 836 states and 2250 transitions. [2023-12-02 23:56:16,786 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2250 transitions. [2023-12-02 23:56:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:56:16,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:16,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:16,986 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 23:56:17,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:17,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 839 states and 2255 transitions. [2023-12-02 23:56:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2255 transitions. [2023-12-02 23:56:17,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:17,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:17,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:17,921 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 23:56:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:18,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 842 states and 2259 transitions. [2023-12-02 23:56:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2259 transitions. [2023-12-02 23:56:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:18,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:18,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:19,051 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 23:56:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:21,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 849 states and 2285 transitions. [2023-12-02 23:56:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2285 transitions. [2023-12-02 23:56:21,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:21,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:21,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:21,122 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 23:56:22,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 852 states and 2290 transitions. [2023-12-02 23:56:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2290 transitions. [2023-12-02 23:56:22,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:56:22,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:22,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:22,141 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 23:56:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 855 states and 2316 transitions. [2023-12-02 23:56:23,571 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2316 transitions. [2023-12-02 23:56:23,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:56:23,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:23,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:23,646 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 23:56:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:24,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 858 states and 2334 transitions. [2023-12-02 23:56:24,656 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2334 transitions. [2023-12-02 23:56:24,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:56:24,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:24,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:24,717 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 23:56:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:25,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 861 states and 2357 transitions. [2023-12-02 23:56:25,759 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2357 transitions. [2023-12-02 23:56:25,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:56:25,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:25,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:26,049 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 23:56:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 869 states and 2382 transitions. [2023-12-02 23:56:27,929 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 2382 transitions. [2023-12-02 23:56:27,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:56:27,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:27,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:28,020 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 23:56:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:28,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 870 states and 2383 transitions. [2023-12-02 23:56:28,568 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2383 transitions. [2023-12-02 23:56:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:28,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:28,619 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 23:56:29,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:29,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 872 states and 2385 transitions. [2023-12-02 23:56:29,887 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 2385 transitions. [2023-12-02 23:56:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:29,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:29,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:29,942 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 23:56:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 876 states and 2392 transitions. [2023-12-02 23:56:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2392 transitions. [2023-12-02 23:56:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:56:31,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:31,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:31,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:31,631 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 23:56:33,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 882 states and 2405 transitions. [2023-12-02 23:56:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2405 transitions. [2023-12-02 23:56:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:56:33,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:33,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:33,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:33,663 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 23:56:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:33,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 887 states and 2421 transitions. [2023-12-02 23:56:33,726 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2421 transitions. [2023-12-02 23:56:33,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:56:33,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:33,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:33,766 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 23:56:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 896 states and 2450 transitions. [2023-12-02 23:56:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2450 transitions. [2023-12-02 23:56:37,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:56:37,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:37,087 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 23:56:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 902 states and 2467 transitions. [2023-12-02 23:56:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 2467 transitions. [2023-12-02 23:56:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:56:38,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,668 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 23:56:40,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 908 states and 2485 transitions. [2023-12-02 23:56:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 2485 transitions. [2023-12-02 23:56:40,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:56:40,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,848 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 23:57:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 950 states and 2649 transitions. [2023-12-02 23:57:08,890 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2649 transitions. [2023-12-02 23:57:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 23:57:08,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,088 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 23:57:43,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:43,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 988 states and 2740 transitions. [2023-12-02 23:57:43,941 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2740 transitions. [2023-12-02 23:57:43,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:57:43,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:43,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:43,993 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 23:57:47,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 995 states and 2773 transitions. [2023-12-02 23:57:47,298 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 2773 transitions. [2023-12-02 23:57:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:57:47,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:47,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:48,870 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 23:58:00,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:00,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1005 states and 2791 transitions. [2023-12-02 23:58:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 2791 transitions. [2023-12-02 23:58:00,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 23:58:00,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:00,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:00,857 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 23:58:30,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1038 states and 2946 transitions. [2023-12-02 23:58:30,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2946 transitions. [2023-12-02 23:58:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:58:30,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,301 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 23:58:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1045 states and 2973 transitions. [2023-12-02 23:58:33,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2973 transitions. [2023-12-02 23:58:33,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:58:33,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,915 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 23:58:37,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 1050 states and 3001 transitions. [2023-12-02 23:58:37,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 3001 transitions. [2023-12-02 23:58:37,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 23:58:37,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,359 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 23:58:38,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1052 states and 3003 transitions. [2023-12-02 23:58:38,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 3003 transitions. [2023-12-02 23:58:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:58:38,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,697 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 23:58:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1057 states and 3032 transitions. [2023-12-02 23:58:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 3032 transitions. [2023-12-02 23:58:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:58:41,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,090 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 23:58:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 1072 states and 3074 transitions. [2023-12-02 23:58:52,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 3074 transitions. [2023-12-02 23:58:52,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:58:52,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,784 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 23:58:52,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 1077 states and 3081 transitions. [2023-12-02 23:58:52,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 3081 transitions. [2023-12-02 23:58:52,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:58:52,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,896 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 23:58:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1080 states and 3086 transitions. [2023-12-02 23:58:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 3086 transitions. [2023-12-02 23:58:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:58:54,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,873 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 23:58:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 1085 states and 3093 transitions. [2023-12-02 23:58:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 3093 transitions. [2023-12-02 23:58:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:58:54,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,004 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 23:58:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 1095 states and 3124 transitions. [2023-12-02 23:58:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 3124 transitions. [2023-12-02 23:58:59,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:58:59,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,347 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 23:59:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3204 states to 1100 states and 3141 transitions. [2023-12-02 23:59:02,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 3141 transitions. [2023-12-02 23:59:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:59:02,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,892 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 23:59:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1103 states and 3168 transitions. [2023-12-02 23:59:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 3168 transitions. [2023-12-02 23:59:05,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:05,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,157 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 23:59:07,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 1106 states and 3174 transitions. [2023-12-02 23:59:07,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 3174 transitions. [2023-12-02 23:59:07,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:59:07,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,089 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 23:59:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 1107 states and 3175 transitions. [2023-12-02 23:59:08,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 3175 transitions. [2023-12-02 23:59:08,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:59:08,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,128 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 23:59:12,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1113 states and 3201 transitions. [2023-12-02 23:59:12,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 3201 transitions. [2023-12-02 23:59:12,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:59:12,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,730 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 23:59:13,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1115 states and 3226 transitions. [2023-12-02 23:59:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 3226 transitions. [2023-12-02 23:59:13,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:59:13,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:13,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:13,778 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 23:59:14,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 1116 states and 3227 transitions. [2023-12-02 23:59:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 3227 transitions. [2023-12-02 23:59:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:59:14,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:14,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:14,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:14,694 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 23:59:17,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 1120 states and 3234 transitions. [2023-12-02 23:59:17,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 3234 transitions. [2023-12-02 23:59:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:17,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:17,052 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 23:59:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 1125 states and 3252 transitions. [2023-12-02 23:59:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 3252 transitions. [2023-12-02 23:59:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:59:17,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:17,171 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 23:59:22,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1134 states and 3277 transitions. [2023-12-02 23:59:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 3277 transitions. [2023-12-02 23:59:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:59:22,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:22,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:22,326 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 23:59:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 1140 states and 3287 transitions. [2023-12-02 23:59:25,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 3287 transitions. [2023-12-02 23:59:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:59:25,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:25,519 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 23:59:31,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:31,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 1146 states and 3297 transitions. [2023-12-02 23:59:31,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 3297 transitions. [2023-12-02 23:59:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:59:31,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:31,104 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 23:59:35,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 1156 states and 3319 transitions. [2023-12-02 23:59:35,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 3319 transitions. [2023-12-02 23:59:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:35,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:35,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:35,875 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 23:59:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:35,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 1161 states and 3326 transitions. [2023-12-02 23:59:35,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 3326 transitions. [2023-12-02 23:59:35,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:59:35,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:35,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:35,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:36,073 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 23:59:38,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 1164 states and 3330 transitions. [2023-12-02 23:59:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 3330 transitions. [2023-12-02 23:59:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 23:59:38,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:38,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:38,232 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 23:59:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 1169 states and 3344 transitions. [2023-12-02 23:59:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 3344 transitions. [2023-12-02 23:59:38,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:38,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:38,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:38,370 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 23:59:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1174 states and 3351 transitions. [2023-12-02 23:59:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 3351 transitions. [2023-12-02 23:59:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:38,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:38,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:38,506 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 23:59:43,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 1184 states and 3381 transitions. [2023-12-02 23:59:43,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 3381 transitions. [2023-12-02 23:59:43,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:43,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:43,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:43,050 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 23:59:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 1191 states and 3402 transitions. [2023-12-02 23:59:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 3402 transitions. [2023-12-02 23:59:48,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:48,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:48,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:48,647 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 23:59:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:51,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 1194 states and 3428 transitions. [2023-12-02 23:59:51,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 3428 transitions. [2023-12-02 23:59:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:51,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:51,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:51,192 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 23:59:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 1200 states and 3453 transitions. [2023-12-02 23:59:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 3453 transitions. [2023-12-02 23:59:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:55,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:55,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:55,621 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 23:59:56,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1202 states and 3477 transitions. [2023-12-02 23:59:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 3477 transitions. [2023-12-02 23:59:56,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:56,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:56,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:56,848 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 23:59:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1203 states and 3478 transitions. [2023-12-02 23:59:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 3478 transitions. [2023-12-02 23:59:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:59:57,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:57,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:57,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 00:00:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1209 states and 3505 transitions. [2023-12-03 00:00:00,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 3505 transitions. [2023-12-03 00:00:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:00:00,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:00,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 00:00:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 1213 states and 3514 transitions. [2023-12-03 00:00:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 3514 transitions. [2023-12-03 00:00:03,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:00:03,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:03,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:03,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:00:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 1218 states and 3530 transitions. [2023-12-03 00:00:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 3530 transitions. [2023-12-03 00:00:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:00:03,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:03,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 00:00:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 1223 states and 3548 transitions. [2023-12-03 00:00:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 3548 transitions. [2023-12-03 00:00:03,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:03,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:03,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:00:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 1232 states and 3573 transitions. [2023-12-03 00:00:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 3573 transitions. [2023-12-03 00:00:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:09,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:09,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:00:18,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 1244 states and 3597 transitions. [2023-12-03 00:00:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 3597 transitions. [2023-12-03 00:00:18,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:00:18,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:18,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:00:23,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 1250 states and 3610 transitions. [2023-12-03 00:00:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 3610 transitions. [2023-12-03 00:00:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:23,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 00:00:24,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:24,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 1252 states and 3611 transitions. [2023-12-03 00:00:24,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 3611 transitions. [2023-12-03 00:00:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:00:24,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:24,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:00:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1258 states and 3625 transitions. [2023-12-03 00:00:30,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 3625 transitions. [2023-12-03 00:00:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:00:30,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:00:35,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 1264 states and 3635 transitions. [2023-12-03 00:00:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 3635 transitions. [2023-12-03 00:00:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:00:35,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:35,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:35,707 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:00:38,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:38,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 1268 states and 3661 transitions. [2023-12-03 00:00:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 3661 transitions. [2023-12-03 00:00:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:38,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:38,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 00:00:39,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3725 states to 1270 states and 3662 transitions. [2023-12-03 00:00:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 3662 transitions. [2023-12-03 00:00:39,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:00:39,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:39,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:39,141 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-03 00:00:39,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 1275 states and 3669 transitions. [2023-12-03 00:00:39,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 3669 transitions. [2023-12-03 00:00:39,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:00:39,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:39,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 00:00:43,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3742 states to 1279 states and 3679 transitions. [2023-12-03 00:00:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 3679 transitions. [2023-12-03 00:00:43,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:00:43,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:43,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:43,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 00:00:44,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:44,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1284 states and 3693 transitions. [2023-12-03 00:00:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 3693 transitions. [2023-12-03 00:00:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:00:44,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:44,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:44,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:44,299 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-03 00:00:44,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 1289 states and 3700 transitions. [2023-12-03 00:00:44,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 3700 transitions. [2023-12-03 00:00:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:00:44,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:44,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:44,447 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:00:49,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 1299 states and 3722 transitions. [2023-12-03 00:00:49,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 3722 transitions. [2023-12-03 00:00:49,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:00:49,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,507 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:00:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:54,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3798 states to 1306 states and 3735 transitions. [2023-12-03 00:00:54,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 3735 transitions. [2023-12-03 00:00:54,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:54,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:54,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:01:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 1319 states and 3776 transitions. [2023-12-03 00:01:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 3776 transitions. [2023-12-03 00:01:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:03,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:03,160 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:01:11,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 1332 states and 3813 transitions. [2023-12-03 00:01:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 3813 transitions. [2023-12-03 00:01:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:11,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:11,222 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 00:01:13,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 1336 states and 3820 transitions. [2023-12-03 00:01:13,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 3820 transitions. [2023-12-03 00:01:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:01:13,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 00:01:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 1338 states and 3829 transitions. [2023-12-03 00:01:13,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 3829 transitions. [2023-12-03 00:01:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:01:13,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:13,889 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 00:01:13,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3911 states to 1343 states and 3848 transitions. [2023-12-03 00:01:13,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 3848 transitions. [2023-12-03 00:01:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:01:13,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:14,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:14,033 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 00:01:21,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:21,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 1357 states and 3900 transitions. [2023-12-03 00:01:21,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 3900 transitions. [2023-12-03 00:01:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:01:21,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:21,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 00:01:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 1365 states and 3939 transitions. [2023-12-03 00:01:27,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 3939 transitions. [2023-12-03 00:01:27,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:01:27,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:27,352 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:01:38,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 1380 states and 3980 transitions. [2023-12-03 00:01:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 3980 transitions. [2023-12-03 00:01:38,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:01:38,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:38,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 00:01:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 1382 states and 3981 transitions. [2023-12-03 00:01:39,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 3981 transitions. [2023-12-03 00:01:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:01:39,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:39,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:39,892 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:01:44,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:44,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 1388 states and 3992 transitions. [2023-12-03 00:01:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 3992 transitions. [2023-12-03 00:01:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:01:44,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:44,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:44,603 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:01:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:46,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 1390 states and 3995 transitions. [2023-12-03 00:01:46,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 3995 transitions. [2023-12-03 00:01:46,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:01:46,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:46,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:01:48,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 1394 states and 4000 transitions. [2023-12-03 00:01:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 4000 transitions. [2023-12-03 00:01:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:48,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:48,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 00:01:52,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4070 states to 1398 states and 4007 transitions. [2023-12-03 00:01:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 4007 transitions. [2023-12-03 00:01:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:52,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:52,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 00:01:59,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1406 states and 4037 transitions. [2023-12-03 00:01:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 4037 transitions. [2023-12-03 00:01:59,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:59,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:59,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:59,099 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 00:02:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4106 states to 1410 states and 4043 transitions. [2023-12-03 00:02:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 4043 transitions. [2023-12-03 00:02:02,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:02,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:02,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:02,551 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 00:02:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:03,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 1412 states and 4045 transitions. [2023-12-03 00:02:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 4045 transitions. [2023-12-03 00:02:03,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:03,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:03,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:02:04,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 1414 states and 4068 transitions. [2023-12-03 00:02:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 4068 transitions. [2023-12-03 00:02:04,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:02:04,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:04,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:04,918 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:02:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:14,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 1427 states and 4101 transitions. [2023-12-03 00:02:14,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 4101 transitions. [2023-12-03 00:02:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:14,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:14,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:14,858 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:02:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:16,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 1429 states and 4103 transitions. [2023-12-03 00:02:16,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 4103 transitions. [2023-12-03 00:02:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:02:16,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:16,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:16,369 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:02:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:18,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 1432 states and 4107 transitions. [2023-12-03 00:02:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 4107 transitions. [2023-12-03 00:02:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:02:18,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:18,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:18,475 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:02:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 1439 states and 4132 transitions. [2023-12-03 00:02:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 4132 transitions. [2023-12-03 00:02:23,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:02:23,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:23,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:23,220 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:02:27,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 1444 states and 4150 transitions. [2023-12-03 00:02:27,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 4150 transitions. [2023-12-03 00:02:27,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:02:27,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:27,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:02:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4227 states to 1446 states and 4164 transitions. [2023-12-03 00:02:28,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 4164 transitions. [2023-12-03 00:02:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:02:28,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:28,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:02:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 1449 states and 4169 transitions. [2023-12-03 00:02:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 4169 transitions. [2023-12-03 00:02:31,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:02:31,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:31,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:02:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 1459 states and 4190 transitions. [2023-12-03 00:02:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 4190 transitions. [2023-12-03 00:02:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:02:36,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:36,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:36,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:02:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 1466 states and 4202 transitions. [2023-12-03 00:02:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 4202 transitions. [2023-12-03 00:02:42,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:02:42,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:42,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:42,406 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:02:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 1467 states and 4203 transitions. [2023-12-03 00:02:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 4203 transitions. [2023-12-03 00:02:43,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:02:43,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:43,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:02:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 1480 states and 4237 transitions. [2023-12-03 00:02:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 4237 transitions. [2023-12-03 00:02:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:02:53,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:53,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:53,072 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:03:02,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:02,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 1493 states and 4266 transitions. [2023-12-03 00:03:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 4266 transitions. [2023-12-03 00:03:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:03:02,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:02,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:02,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-03 00:03:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 1497 states and 4273 transitions. [2023-12-03 00:03:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 4273 transitions. [2023-12-03 00:03:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 00:03:05,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 00:03:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:06,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 1501 states and 4284 transitions. [2023-12-03 00:03:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 4284 transitions. [2023-12-03 00:03:06,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:03:06,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:06,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 00:03:07,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 1503 states and 4294 transitions. [2023-12-03 00:03:07,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 4294 transitions. [2023-12-03 00:03:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:03:07,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-03 00:03:07,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 1508 states and 4312 transitions. [2023-12-03 00:03:07,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 4312 transitions. [2023-12-03 00:03:07,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:03:07,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,275 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 00:03:08,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:08,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 1509 states and 4313 transitions. [2023-12-03 00:03:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 4313 transitions. [2023-12-03 00:03:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:08,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:08,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,669 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:03:15,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 1518 states and 4337 transitions. [2023-12-03 00:03:15,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 4337 transitions. [2023-12-03 00:03:15,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:15,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,421 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:03:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 1530 states and 4360 transitions. [2023-12-03 00:03:26,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 4360 transitions. [2023-12-03 00:03:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:26,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:26,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:26,250 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:03:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4434 states to 1536 states and 4371 transitions. [2023-12-03 00:03:32,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 4371 transitions. [2023-12-03 00:03:32,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:03:32,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:32,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:03:34,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 1538 states and 4373 transitions. [2023-12-03 00:03:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 4373 transitions. [2023-12-03 00:03:34,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:03:34,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:34,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:03:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:39,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 1544 states and 4398 transitions. [2023-12-03 00:03:39,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 4398 transitions. [2023-12-03 00:03:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:03:39,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:39,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:03:41,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:41,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 1546 states and 4400 transitions. [2023-12-03 00:03:41,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 4400 transitions. [2023-12-03 00:03:41,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:03:41,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:41,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:41,854 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:03:43,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 1548 states and 4402 transitions. [2023-12-03 00:03:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 4402 transitions. [2023-12-03 00:03:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:43,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:43,253 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:03:48,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 1555 states and 4426 transitions. [2023-12-03 00:03:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 4426 transitions. [2023-12-03 00:03:48,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:48,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:03:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4523 states to 1569 states and 4460 transitions. [2023-12-03 00:03:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 4460 transitions. [2023-12-03 00:03:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:59,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:59,541 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:04:04,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:04,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 1574 states and 4477 transitions. [2023-12-03 00:04:04,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 4477 transitions. [2023-12-03 00:04:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:04:04,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:04,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:04,246 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:04:06,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:06,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 1577 states and 4481 transitions. [2023-12-03 00:04:06,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 4481 transitions. [2023-12-03 00:04:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:04:06,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:06,896 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:04:08,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:08,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 1579 states and 4494 transitions. [2023-12-03 00:04:08,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 4494 transitions. [2023-12-03 00:04:08,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:04:08,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:08,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:08,488 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:04:11,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:11,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4562 states to 1582 states and 4499 transitions. [2023-12-03 00:04:11,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 4499 transitions. [2023-12-03 00:04:11,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:04:11,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:11,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:04:18,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:18,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4585 states to 1594 states and 4522 transitions. [2023-12-03 00:04:18,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 4522 transitions. [2023-12-03 00:04:18,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:04:18,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:18,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:19,030 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:04:23,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 1598 states and 4542 transitions. [2023-12-03 00:04:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 4542 transitions. [2023-12-03 00:04:23,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:04:23,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:23,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:04:25,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:25,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 1602 states and 4558 transitions. [2023-12-03 00:04:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 4558 transitions. [2023-12-03 00:04:25,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:04:25,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:25,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:25,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:25,773 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:04:27,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 1604 states and 4561 transitions. [2023-12-03 00:04:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 4561 transitions. [2023-12-03 00:04:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:04:27,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:27,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:04:28,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:28,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 1606 states and 4565 transitions. [2023-12-03 00:04:28,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 4565 transitions. [2023-12-03 00:04:28,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:04:28,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:28,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:28,477 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 00:04:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 1607 states and 4566 transitions. [2023-12-03 00:04:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 4566 transitions. [2023-12-03 00:04:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:04:30,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:30,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:30,156 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:04:35,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4651 states to 1613 states and 4588 transitions. [2023-12-03 00:04:35,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 4588 transitions. [2023-12-03 00:04:35,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:04:35,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:35,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:35,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:04:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4667 states to 1616 states and 4604 transitions. [2023-12-03 00:04:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 4604 transitions. [2023-12-03 00:04:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:04:38,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:38,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:38,450 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:04:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:41,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4689 states to 1622 states and 4626 transitions. [2023-12-03 00:04:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 4626 transitions. [2023-12-03 00:04:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:04:41,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:41,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:04:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4690 states to 1623 states and 4627 transitions. [2023-12-03 00:04:43,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 4627 transitions. [2023-12-03 00:04:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:04:43,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:43,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-03 00:04:54,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4734 states to 1638 states and 4671 transitions. [2023-12-03 00:04:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 4671 transitions. [2023-12-03 00:04:54,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:04:54,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:54,390 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:04:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 1639 states and 4672 transitions. [2023-12-03 00:04:55,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 4672 transitions. [2023-12-03 00:04:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:04:55,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,789 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:04:57,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 1641 states and 4686 transitions. [2023-12-03 00:04:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 4686 transitions. [2023-12-03 00:04:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 00:04:57,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:57,326 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:05:07,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 1654 states and 4721 transitions. [2023-12-03 00:05:07,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 4721 transitions. [2023-12-03 00:05:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 00:05:07,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,574 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:05:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4813 states to 1667 states and 4750 transitions. [2023-12-03 00:05:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 4750 transitions. [2023-12-03 00:05:18,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:05:18,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,222 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-12-03 00:05:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4823 states to 1669 states and 4760 transitions. [2023-12-03 00:05:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 4760 transitions. [2023-12-03 00:05:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:05:18,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 00:05:18,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4842 states to 1674 states and 4779 transitions. [2023-12-03 00:05:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 4779 transitions. [2023-12-03 00:05:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:05:18,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 00:05:33,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4891 states to 1689 states and 4828 transitions. [2023-12-03 00:05:33,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 4828 transitions. [2023-12-03 00:05:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:05:33,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,703 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 00:06:19,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 1714 states and 4899 transitions. [2023-12-03 00:06:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 4899 transitions. [2023-12-03 00:06:19,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 00:06:19,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:19,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:19,628 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked.