./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product34.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/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_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product34.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/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_70801211-5f2b-4337-8641-e3cc478da326/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 6360accf87941df9e6bbc5dca5477ecef598d17cc597fc561012b4ee441ae425 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 05:03:34,288 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 05:03:34,371 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 05:03:34,376 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 05:03:34,377 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 05:03:34,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 05:03:34,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 05:03:34,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 05:03:34,399 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 05:03:34,400 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 05:03:34,400 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 05:03:34,401 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 05:03:34,401 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 05:03:34,402 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 05:03:34,402 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 05:03:34,403 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 05:03:34,403 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 05:03:34,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 05:03:34,404 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 05:03:34,405 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 05:03:34,406 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 05:03:34,406 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 05:03:34,407 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 05:03:34,407 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 05:03:34,408 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 05:03:34,408 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 05:03:34,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 05:03:34,409 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 05:03:34,410 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 05:03:34,410 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 05:03:34,411 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 05:03:34,411 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 05:03:34,411 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 05:03:34,411 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_70801211-5f2b-4337-8641-e3cc478da326/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6360accf87941df9e6bbc5dca5477ecef598d17cc597fc561012b4ee441ae425 [2023-12-03 05:03:34,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 05:03:34,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 05:03:34,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 05:03:34,673 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 05:03:34,674 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 05:03:34,675 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/email_spec0_product34.cil.c [2023-12-03 05:03:37,412 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 05:03:37,693 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 05:03:37,694 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/sv-benchmarks/c/product-lines/email_spec0_product34.cil.c [2023-12-03 05:03:37,715 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/data/5cb874ac9/e0be0025223746c3adfc8daa109e9af8/FLAG6e52b0624 [2023-12-03 05:03:37,726 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/data/5cb874ac9/e0be0025223746c3adfc8daa109e9af8 [2023-12-03 05:03:37,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 05:03:37,730 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 05:03:37,732 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 05:03:37,732 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 05:03:37,736 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 05:03:37,736 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 05:03:37" (1/1) ... [2023-12-03 05:03:37,738 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cd7bc5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:37, skipping insertion in model container [2023-12-03 05:03:37,738 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 05:03:37" (1/1) ... [2023-12-03 05:03:37,807 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 05:03:38,078 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_70801211-5f2b-4337-8641-e3cc478da326/sv-benchmarks/c/product-lines/email_spec0_product34.cil.c[12611,12624] [2023-12-03 05:03:38,295 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 05:03:38,309 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 05:03:38,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2023-12-03 05:03:38,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [380] [2023-12-03 05:03:38,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [599] [2023-12-03 05:03:38,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [608] [2023-12-03 05:03:38,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [643] [2023-12-03 05:03:38,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1712] [2023-12-03 05:03:38,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2078] [2023-12-03 05:03:38,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2226] [2023-12-03 05:03:38,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"DecryptForward_spec.i","") [2628] [2023-12-03 05:03:38,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2647] [2023-12-03 05:03:38,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [2664] [2023-12-03 05:03:38,342 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_70801211-5f2b-4337-8641-e3cc478da326/sv-benchmarks/c/product-lines/email_spec0_product34.cil.c[12611,12624] [2023-12-03 05:03:38,410 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 05:03:38,439 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 05:03:38,446 INFO L206 MainTranslator]: Completed translation [2023-12-03 05:03:38,447 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38 WrapperNode [2023-12-03 05:03:38,447 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 05:03:38,448 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 05:03:38,448 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 05:03:38,448 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 05:03:38,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,485 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,533 INFO L138 Inliner]: procedures = 134, calls = 236, calls flagged for inlining = 62, calls inlined = 59, statements flattened = 1113 [2023-12-03 05:03:38,533 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 05:03:38,534 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 05:03:38,534 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 05:03:38,534 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 05:03:38,544 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,554 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,554 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,583 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,596 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,602 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,609 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,620 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 05:03:38,621 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 05:03:38,621 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 05:03:38,621 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 05:03:38,622 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 05:03:38" (1/1) ... [2023-12-03 05:03:38,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 05:03:38,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 05:03:38,657 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 05:03:38,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70801211-5f2b-4337-8641-e3cc478da326/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 05:03:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2023-12-03 05:03:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2023-12-03 05:03:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-12-03 05:03:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-12-03 05:03:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-12-03 05:03:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-12-03 05:03:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-12-03 05:03:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-12-03 05:03:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-12-03 05:03:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-12-03 05:03:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-12-03 05:03:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-12-03 05:03:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-12-03 05:03:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-12-03 05:03:38,696 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2023-12-03 05:03:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2023-12-03 05:03:38,696 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-12-03 05:03:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-12-03 05:03:38,696 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-12-03 05:03:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-12-03 05:03:38,696 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2023-12-03 05:03:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2023-12-03 05:03:38,697 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-12-03 05:03:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-12-03 05:03:38,697 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-12-03 05:03:38,697 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2023-12-03 05:03:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2023-12-03 05:03:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-12-03 05:03:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-12-03 05:03:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 05:03:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2023-12-03 05:03:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2023-12-03 05:03:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2023-12-03 05:03:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2023-12-03 05:03:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-12-03 05:03:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-12-03 05:03:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-12-03 05:03:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-12-03 05:03:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-12-03 05:03:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-12-03 05:03:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-12-03 05:03:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-12-03 05:03:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2023-12-03 05:03:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2023-12-03 05:03:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2023-12-03 05:03:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2023-12-03 05:03:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-12-03 05:03:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-12-03 05:03:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-12-03 05:03:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-12-03 05:03:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-12-03 05:03:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-12-03 05:03:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-12-03 05:03:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-12-03 05:03:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 05:03:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-12-03 05:03:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-12-03 05:03:38,702 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-12-03 05:03:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-12-03 05:03:38,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 05:03:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 05:03:38,896 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 05:03:38,899 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 05:03:39,691 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 05:03:40,305 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 05:03:40,305 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 05:03:40,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 05:03:40 BoogieIcfgContainer [2023-12-03 05:03:40,307 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 05:03:40,308 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 05:03:40,308 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 05:03:40,318 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 05:03:40,318 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 05:03:40" (1/1) ... [2023-12-03 05:03:40,327 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 05:03:40,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:40,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 228 states and 305 transitions. [2023-12-03 05:03:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 305 transitions. [2023-12-03 05:03:40,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 05:03:40,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:40,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:40,769 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 05:03:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 228 states and 303 transitions. [2023-12-03 05:03:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 303 transitions. [2023-12-03 05:03:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 05:03:40,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:40,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:41,165 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:03:41,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 230 states and 316 transitions. [2023-12-03 05:03:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 316 transitions. [2023-12-03 05:03:41,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 05:03:41,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:41,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:03:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 233 states and 329 transitions. [2023-12-03 05:03:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 329 transitions. [2023-12-03 05:03:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 05:03:41,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:41,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:41,660 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 05:03:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:41,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 239 states and 351 transitions. [2023-12-03 05:03:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 351 transitions. [2023-12-03 05:03:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 05:03:41,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:41,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:41,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 05:03:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 244 states and 367 transitions. [2023-12-03 05:03:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 367 transitions. [2023-12-03 05:03:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:03:42,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:42,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:42,227 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:03:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 246 states and 370 transitions. [2023-12-03 05:03:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 370 transitions. [2023-12-03 05:03:42,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:03:42,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:42,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:42,441 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:03:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 248 states and 380 transitions. [2023-12-03 05:03:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 380 transitions. [2023-12-03 05:03:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:03:42,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:42,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:03:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 255 states and 402 transitions. [2023-12-03 05:03:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 402 transitions. [2023-12-03 05:03:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:03:42,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 05:03:43,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:43,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 259 states and 407 transitions. [2023-12-03 05:03:43,190 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 407 transitions. [2023-12-03 05:03:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:03:43,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:43,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:03:43,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 264 states and 414 transitions. [2023-12-03 05:03:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 414 transitions. [2023-12-03 05:03:43,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:03:43,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:43,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:43,561 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:03:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 269 states and 429 transitions. [2023-12-03 05:03:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 429 transitions. [2023-12-03 05:03:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:03:43,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:43,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:43,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:43,994 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:03:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:44,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 278 states and 453 transitions. [2023-12-03 05:03:44,583 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 453 transitions. [2023-12-03 05:03:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 05:03:44,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:44,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:44,719 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:03:45,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 289 states and 480 transitions. [2023-12-03 05:03:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 480 transitions. [2023-12-03 05:03:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:03:45,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:45,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:03:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:45,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 295 states and 492 transitions. [2023-12-03 05:03:45,838 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 492 transitions. [2023-12-03 05:03:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:03:45,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:03:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 300 states and 507 transitions. [2023-12-03 05:03:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 507 transitions. [2023-12-03 05:03:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:03:46,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:46,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 05:03:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:49,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 330 states and 591 transitions. [2023-12-03 05:03:49,499 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 591 transitions. [2023-12-03 05:03:49,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:03:49,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:49,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:49,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:03:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 332 states and 601 transitions. [2023-12-03 05:03:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 601 transitions. [2023-12-03 05:03:49,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:03:49,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:49,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:03:50,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:50,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 335 states and 606 transitions. [2023-12-03 05:03:50,447 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 606 transitions. [2023-12-03 05:03:50,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:03:50,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:50,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2023-12-03 05:03:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 339 states and 614 transitions. [2023-12-03 05:03:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 614 transitions. [2023-12-03 05:03:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:03:50,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:50,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:51,024 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:03:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 352 states and 644 transitions. [2023-12-03 05:03:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 644 transitions. [2023-12-03 05:03:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 05:03:52,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:53,137 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2023-12-03 05:03:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 362 states and 678 transitions. [2023-12-03 05:03:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 678 transitions. [2023-12-03 05:03:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 05:03:53,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2023-12-03 05:03:54,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:54,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 364 states and 689 transitions. [2023-12-03 05:03:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 689 transitions. [2023-12-03 05:03:54,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:03:54,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:54,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:54,626 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:03:55,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 369 states and 706 transitions. [2023-12-03 05:03:55,277 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 706 transitions. [2023-12-03 05:03:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:03:55,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:55,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:55,350 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:03:56,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:56,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 376 states and 724 transitions. [2023-12-03 05:03:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 724 transitions. [2023-12-03 05:03:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:03:56,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:56,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:56,766 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-12-03 05:03:57,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:03:57,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 384 states and 751 transitions. [2023-12-03 05:03:57,790 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 751 transitions. [2023-12-03 05:03:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:03:57,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:03:57,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:03:57,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:03:57,950 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:04:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 399 states and 803 transitions. [2023-12-03 05:04:00,106 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 803 transitions. [2023-12-03 05:04:00,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:04:00,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:00,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:04:00,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 404 states and 820 transitions. [2023-12-03 05:04:00,872 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 820 transitions. [2023-12-03 05:04:00,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 05:04:00,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 05:04:01,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:01,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 409 states and 827 transitions. [2023-12-03 05:04:01,371 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 827 transitions. [2023-12-03 05:04:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:04:01,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:01,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:01,452 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:04:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 411 states and 836 transitions. [2023-12-03 05:04:01,788 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 836 transitions. [2023-12-03 05:04:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:04:01,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:01,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:04:02,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 416 states and 845 transitions. [2023-12-03 05:04:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 845 transitions. [2023-12-03 05:04:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 05:04:02,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:04:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:03,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 421 states and 853 transitions. [2023-12-03 05:04:03,072 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 853 transitions. [2023-12-03 05:04:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:04:03,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:03,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:04:06,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:06,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 438 states and 910 transitions. [2023-12-03 05:04:06,045 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 910 transitions. [2023-12-03 05:04:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:04:06,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:06,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:06,398 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2023-12-03 05:04:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 444 states and 926 transitions. [2023-12-03 05:04:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 926 transitions. [2023-12-03 05:04:06,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:04:06,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:04:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 463 states and 988 transitions. [2023-12-03 05:04:10,128 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 988 transitions. [2023-12-03 05:04:10,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:04:10,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:10,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:04:11,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:11,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 469 states and 999 transitions. [2023-12-03 05:04:11,500 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 999 transitions. [2023-12-03 05:04:11,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 05:04:11,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:11,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:11,695 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:04:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 474 states and 1006 transitions. [2023-12-03 05:04:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1006 transitions. [2023-12-03 05:04:11,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 05:04:11,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:11,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:11,946 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 05:04:15,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:15,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 495 states and 1067 transitions. [2023-12-03 05:04:15,654 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1067 transitions. [2023-12-03 05:04:15,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 05:04:15,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:15,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 05:04:17,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:17,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 501 states and 1085 transitions. [2023-12-03 05:04:17,321 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1085 transitions. [2023-12-03 05:04:17,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 05:04:17,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:17,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:17,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:04:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 509 states and 1110 transitions. [2023-12-03 05:04:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1110 transitions. [2023-12-03 05:04:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 05:04:18,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:18,415 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:04:18,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:18,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 511 states and 1123 transitions. [2023-12-03 05:04:18,841 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1123 transitions. [2023-12-03 05:04:18,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 05:04:18,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:18,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2023-12-03 05:04:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 512 states and 1123 transitions. [2023-12-03 05:04:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1123 transitions. [2023-12-03 05:04:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 05:04:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:19,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:04:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 524 states and 1150 transitions. [2023-12-03 05:04:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1150 transitions. [2023-12-03 05:04:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 05:04:21,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:21,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:04:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:35,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 573 states and 1265 transitions. [2023-12-03 05:04:35,139 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1265 transitions. [2023-12-03 05:04:35,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:04:35,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:35,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:35,432 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 05:04:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 582 states and 1299 transitions. [2023-12-03 05:04:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1299 transitions. [2023-12-03 05:04:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:04:38,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:38,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 05:04:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 585 states and 1308 transitions. [2023-12-03 05:04:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1308 transitions. [2023-12-03 05:04:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 05:04:39,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:39,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:39,797 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 05:04:40,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:40,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 587 states and 1310 transitions. [2023-12-03 05:04:40,284 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1310 transitions. [2023-12-03 05:04:40,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:04:40,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:40,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:40,387 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 05:04:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 592 states and 1323 transitions. [2023-12-03 05:04:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1323 transitions. [2023-12-03 05:04:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 05:04:40,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:40,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:41,174 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:04:43,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:43,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 602 states and 1363 transitions. [2023-12-03 05:04:43,514 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1363 transitions. [2023-12-03 05:04:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 05:04:43,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:43,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:04:44,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 604 states and 1376 transitions. [2023-12-03 05:04:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1376 transitions. [2023-12-03 05:04:44,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 05:04:44,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:44,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 05:04:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 612 states and 1417 transitions. [2023-12-03 05:04:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1417 transitions. [2023-12-03 05:04:47,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 05:04:47,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:47,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:47,875 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 05:04:47,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:47,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 617 states and 1428 transitions. [2023-12-03 05:04:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1428 transitions. [2023-12-03 05:04:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 05:04:47,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:47,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:48,548 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:04:49,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 623 states and 1443 transitions. [2023-12-03 05:04:49,477 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1443 transitions. [2023-12-03 05:04:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 05:04:49,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:49,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 05:04:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:51,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 629 states and 1466 transitions. [2023-12-03 05:04:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1466 transitions. [2023-12-03 05:04:51,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 05:04:51,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:51,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:04:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 634 states and 1479 transitions. [2023-12-03 05:04:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1479 transitions. [2023-12-03 05:04:52,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:04:52,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:52,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2023-12-03 05:04:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 641 states and 1500 transitions. [2023-12-03 05:04:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1500 transitions. [2023-12-03 05:04:55,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:04:55,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:55,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:55,321 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:04:56,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:04:56,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 645 states and 1512 transitions. [2023-12-03 05:04:56,996 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1512 transitions. [2023-12-03 05:04:56,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 05:04:56,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:04:56,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:04:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:04:57,207 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 05:05:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 668 states and 1575 transitions. [2023-12-03 05:05:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1575 transitions. [2023-12-03 05:05:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:05:03,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:03,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:05:04,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 671 states and 1592 transitions. [2023-12-03 05:05:04,861 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1592 transitions. [2023-12-03 05:05:04,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:05:04,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:04,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:04,953 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:05:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 673 states and 1603 transitions. [2023-12-03 05:05:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1603 transitions. [2023-12-03 05:05:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:05:05,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:05,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:05:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:06,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 675 states and 1617 transitions. [2023-12-03 05:05:06,204 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1617 transitions. [2023-12-03 05:05:06,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:05:06,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:06,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:06,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:05:08,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:08,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 685 states and 1646 transitions. [2023-12-03 05:05:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1646 transitions. [2023-12-03 05:05:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:05:08,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:08,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:05:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 689 states and 1665 transitions. [2023-12-03 05:05:10,400 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1665 transitions. [2023-12-03 05:05:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:05:10,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:10,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-03 05:05:11,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:11,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 691 states and 1669 transitions. [2023-12-03 05:05:11,953 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1669 transitions. [2023-12-03 05:05:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:05:11,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:11,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-03 05:05:13,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 693 states and 1673 transitions. [2023-12-03 05:05:13,751 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1673 transitions. [2023-12-03 05:05:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:05:13,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-03 05:05:15,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 695 states and 1677 transitions. [2023-12-03 05:05:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1677 transitions. [2023-12-03 05:05:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:15,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:15,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:05:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 699 states and 1690 transitions. [2023-12-03 05:05:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1690 transitions. [2023-12-03 05:05:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:16,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:16,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:05:18,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:18,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 705 states and 1709 transitions. [2023-12-03 05:05:18,115 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1709 transitions. [2023-12-03 05:05:18,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:18,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:18,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:05:19,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:19,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 707 states and 1712 transitions. [2023-12-03 05:05:19,105 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1712 transitions. [2023-12-03 05:05:19,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:05:19,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:19,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:05:23,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:23,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 720 states and 1745 transitions. [2023-12-03 05:05:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1745 transitions. [2023-12-03 05:05:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:23,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:23,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:23,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:23,524 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:05:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 722 states and 1748 transitions. [2023-12-03 05:05:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1748 transitions. [2023-12-03 05:05:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:05:24,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:24,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:05:24,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:24,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 725 states and 1756 transitions. [2023-12-03 05:05:24,974 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1756 transitions. [2023-12-03 05:05:24,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:24,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:24,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:24,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:05:26,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:26,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 729 states and 1769 transitions. [2023-12-03 05:05:26,765 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1769 transitions. [2023-12-03 05:05:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:05:26,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:26,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:26,811 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:05:27,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 731 states and 1772 transitions. [2023-12-03 05:05:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1772 transitions. [2023-12-03 05:05:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:05:27,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:27,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:28,001 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:05:28,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 733 states and 1778 transitions. [2023-12-03 05:05:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1778 transitions. [2023-12-03 05:05:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:28,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:05:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:29,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 735 states and 1781 transitions. [2023-12-03 05:05:29,554 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1781 transitions. [2023-12-03 05:05:29,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:29,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:29,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:05:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:30,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 737 states and 1784 transitions. [2023-12-03 05:05:30,602 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1784 transitions. [2023-12-03 05:05:30,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:30,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:30,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:30,649 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:05:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:33,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 746 states and 1827 transitions. [2023-12-03 05:05:33,640 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1827 transitions. [2023-12-03 05:05:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:33,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:33,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:33,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:33,706 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:05:36,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:36,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 752 states and 1849 transitions. [2023-12-03 05:05:36,486 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1849 transitions. [2023-12-03 05:05:36,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 05:05:36,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:36,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 05:05:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:37,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 756 states and 1858 transitions. [2023-12-03 05:05:37,883 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1858 transitions. [2023-12-03 05:05:37,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 05:05:37,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:37,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:38,424 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 05:05:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:48,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 777 states and 1901 transitions. [2023-12-03 05:05:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1901 transitions. [2023-12-03 05:05:48,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:05:48,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:48,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:05:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 787 states and 1932 transitions. [2023-12-03 05:05:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1932 transitions. [2023-12-03 05:05:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:05:51,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:05:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 791 states and 1946 transitions. [2023-12-03 05:05:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1946 transitions. [2023-12-03 05:05:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:05:53,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:53,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:53,519 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:05:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:53,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 796 states and 1953 transitions. [2023-12-03 05:05:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1953 transitions. [2023-12-03 05:05:53,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:05:53,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:53,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:53,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:05:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:54,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 801 states and 1960 transitions. [2023-12-03 05:05:54,709 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1960 transitions. [2023-12-03 05:05:54,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:05:54,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:54,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:55,228 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:05:55,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:55,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 806 states and 1971 transitions. [2023-12-03 05:05:55,814 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1971 transitions. [2023-12-03 05:05:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:05:55,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:55,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:55,861 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:05:58,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:05:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 813 states and 1988 transitions. [2023-12-03 05:05:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1988 transitions. [2023-12-03 05:05:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:05:58,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:05:58,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:05:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:05:59,509 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:06:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 815 states and 2003 transitions. [2023-12-03 05:06:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 2003 transitions. [2023-12-03 05:06:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:06:00,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:00,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:06:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 817 states and 2008 transitions. [2023-12-03 05:06:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2008 transitions. [2023-12-03 05:06:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 05:06:00,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:00,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:00,890 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:06:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:05,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 828 states and 2034 transitions. [2023-12-03 05:06:05,130 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2034 transitions. [2023-12-03 05:06:05,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 05:06:05,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:05,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:05,177 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:06:08,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 837 states and 2076 transitions. [2023-12-03 05:06:08,660 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 2076 transitions. [2023-12-03 05:06:08,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 05:06:08,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:08,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:06:12,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:12,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 843 states and 2097 transitions. [2023-12-03 05:06:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2097 transitions. [2023-12-03 05:06:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:06:12,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:12,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:06:12,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 848 states and 2109 transitions. [2023-12-03 05:06:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2109 transitions. [2023-12-03 05:06:12,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:06:12,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:12,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:06:15,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 858 states and 2139 transitions. [2023-12-03 05:06:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2139 transitions. [2023-12-03 05:06:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:06:15,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:15,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:15,873 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:06:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:17,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 862 states and 2152 transitions. [2023-12-03 05:06:17,970 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 2152 transitions. [2023-12-03 05:06:17,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 05:06:17,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:17,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:18,016 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:06:19,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 867 states and 2165 transitions. [2023-12-03 05:06:19,518 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 2165 transitions. [2023-12-03 05:06:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 05:06:19,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:19,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:19,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:06:25,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 880 states and 2195 transitions. [2023-12-03 05:06:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2195 transitions. [2023-12-03 05:06:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 05:06:25,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:25,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:06:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:26,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 882 states and 2198 transitions. [2023-12-03 05:06:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2198 transitions. [2023-12-03 05:06:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 05:06:26,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:06:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 890 states and 2227 transitions. [2023-12-03 05:06:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2227 transitions. [2023-12-03 05:06:30,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:06:30,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:30,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:06:33,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:33,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 897 states and 2264 transitions. [2023-12-03 05:06:33,894 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2264 transitions. [2023-12-03 05:06:33,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:06:33,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:33,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 05:06:37,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 903 states and 2277 transitions. [2023-12-03 05:06:37,260 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 2277 transitions. [2023-12-03 05:06:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 05:06:37,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:37,360 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 05:06:39,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:06:39,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 905 states and 2280 transitions. [2023-12-03 05:06:39,015 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 2280 transitions. [2023-12-03 05:06:39,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:06:39,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:06:39,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:06:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:06:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:07:40,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:07:40,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 964 states and 2414 transitions. [2023-12-03 05:07:40,111 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 2414 transitions. [2023-12-03 05:07:40,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:07:40,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:07:40,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:07:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:07:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:07:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:07:50,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 975 states and 2434 transitions. [2023-12-03 05:07:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 2434 transitions. [2023-12-03 05:07:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:07:50,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:07:50,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:07:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:07:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:07:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:07:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 975 states and 2434 transitions. [2023-12-03 05:07:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 2434 transitions. [2023-12-03 05:07:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:07:51,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:07:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:07:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:07:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 05:09:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:09:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1036 states and 2575 transitions. [2023-12-03 05:09:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2575 transitions. [2023-12-03 05:09:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:09:16,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:09:16,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:09:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:09:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:09:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:09:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1036 states and 2575 transitions. [2023-12-03 05:09:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2575 transitions. [2023-12-03 05:09:17,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:09:17,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:09:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:09:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:09:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:09:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:09:18,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1036 states and 2575 transitions. [2023-12-03 05:09:18,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2575 transitions. [2023-12-03 05:09:18,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:09:18,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:09:18,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:09:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:09:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:09:19,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:09:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1036 states and 2575 transitions. [2023-12-03 05:09:19,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2575 transitions. [2023-12-03 05:09:19,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:09:19,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:09:19,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:09:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:09:20,412 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:09:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:09:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1036 states and 2575 transitions. [2023-12-03 05:09:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2575 transitions. [2023-12-03 05:09:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:09:20,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:09:20,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:09:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:09:21,290 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:09:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:09:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1036 states and 2575 transitions. [2023-12-03 05:09:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2575 transitions. [2023-12-03 05:09:21,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:09:21,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:09:21,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:09:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:09:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:09:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:09:22,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1036 states and 2575 transitions. [2023-12-03 05:09:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2575 transitions. [2023-12-03 05:09:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:09:22,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:09:22,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:09:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:09:23,475 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:09:23,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:09:23,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1036 states and 2575 transitions. [2023-12-03 05:09:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2575 transitions. [2023-12-03 05:09:23,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:09:23,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:09:23,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:09:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:09:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:09:24,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:09:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1036 states and 2575 transitions. [2023-12-03 05:09:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2575 transitions. [2023-12-03 05:09:24,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:09:24,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:09:24,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:09:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:09:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 05:10:19,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:10:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1089 states and 2698 transitions. [2023-12-03 05:10:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2698 transitions. [2023-12-03 05:10:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:10:19,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:10:19,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:10:19,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:10:20,877 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:10:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:10:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1089 states and 2698 transitions. [2023-12-03 05:10:21,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2698 transitions. [2023-12-03 05:10:21,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:10:21,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:10:21,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:10:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:10:21,849 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:10:21,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:10:21,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1089 states and 2698 transitions. [2023-12-03 05:10:21,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2698 transitions. [2023-12-03 05:10:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:10:21,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:10:21,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:10:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:10:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:10:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:10:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1089 states and 2698 transitions. [2023-12-03 05:10:23,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2698 transitions. [2023-12-03 05:10:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:10:23,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:10:23,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:10:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:10:23,894 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:10:23,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:10:23,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1089 states and 2698 transitions. [2023-12-03 05:10:23,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2698 transitions. [2023-12-03 05:10:23,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:10:23,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:10:23,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:10:24,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:10:32,729 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 05:11:52,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:11:52,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:11:52,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:11:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:11:52,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:11:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:11:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:11:53,802 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:11:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:11:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:11:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:11:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:11:53,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:11:53,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:11:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:11:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:11:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:11:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:11:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:11:55,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:11:55,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:11:55,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:11:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:11:55,854 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:11:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:11:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:11:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:11:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:11:55,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:11:55,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:11:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:11:56,926 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:11:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:11:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:11:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:11:57,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:11:57,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:11:57,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:11:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:11:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:11:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:11:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:11:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:11:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:11:58,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:11:58,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:11:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:11:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:11:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:11:59,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:11:59,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:11:59,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:11:59,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:11:59,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:11:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:11:59,926 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:00,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:00,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:00,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:00,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:00,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:00,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:01,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:01,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:01,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:01,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:01,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:01,677 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 05:12:01,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:01,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:01,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:01,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:01,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:01,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:02,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:02,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:02,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:02,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:02,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:03,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:03,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:03,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:03,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:04,881 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:05,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:05,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:05,849 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:05,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:05,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:05,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:05,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:07,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:07,853 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:07,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:07,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:07,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:07,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:07,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:09,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:09,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:09,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:09,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:09,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:09,861 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:09,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:09,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:09,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:09,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:10,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:10,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:10,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:10,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:10,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:10,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:12,110 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:12,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:12,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:12,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:12,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:13,125 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:13,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:13,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:13,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:14,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:14,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:14,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:14,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:14,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:14,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:14,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:15,087 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:15,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:15,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:15,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:15,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:16,047 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:16,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:16,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:16,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:16,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:17,086 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:17,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:18,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1146 states and 2834 transitions. [2023-12-03 05:12:18,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2834 transitions. [2023-12-03 05:12:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:18,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:18,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:19,299 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 05:12:37,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:37,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:37,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:38,769 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:38,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:38,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:38,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:39,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:39,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:39,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:40,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:40,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:40,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:40,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:41,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:41,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:41,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:41,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:42,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:42,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:42,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:42,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:42,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:42,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:43,788 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:43,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:43,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:43,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:43,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:43,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:43,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:44,541 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 05:12:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:44,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:44,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:44,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:45,501 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:45,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:45,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:45,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:45,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:46,428 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:46,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:46,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:46,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:46,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:47,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:47,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:48,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:48,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:48,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:48,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:49,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:49,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:49,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:49,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:50,477 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:50,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:50,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:50,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:51,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:51,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:52,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:53,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:53,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:53,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:53,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:54,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:54,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:54,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:55,350 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:55,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:55,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:55,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:55,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:56,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:56,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:56,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:56,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:56,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:57,317 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:57,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:57,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:57,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:57,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:58,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:58,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:58,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:58,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:12:59,300 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:12:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:12:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:12:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:12:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:12:59,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:12:59,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:12:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:00,220 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:13:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:00,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:13:00,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:13:00,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:13:00,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:00,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:01,180 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:13:01,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:13:01,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:13:01,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:13:01,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:01,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:02,234 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:13:02,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:13:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:13:02,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:13:02,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:02,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:03,183 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 05:13:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1159 states and 2858 transitions. [2023-12-03 05:13:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2858 transitions. [2023-12-03 05:13:03,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:13:03,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:03,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:03,778 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 05:13:06,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:06,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1165 states and 2879 transitions. [2023-12-03 05:13:06,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2879 transitions. [2023-12-03 05:13:06,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:13:06,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:06,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:07,117 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 05:13:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1170 states and 2901 transitions. [2023-12-03 05:13:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2901 transitions. [2023-12-03 05:13:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:13:08,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:08,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:08,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:09,078 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 05:13:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:13,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1176 states and 2928 transitions. [2023-12-03 05:13:13,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2928 transitions. [2023-12-03 05:13:13,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:13:13,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:13,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:13:20,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:20,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 1182 states and 2939 transitions. [2023-12-03 05:13:20,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2939 transitions. [2023-12-03 05:13:20,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:13:20,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:20,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:13:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1188 states and 2950 transitions. [2023-12-03 05:13:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2950 transitions. [2023-12-03 05:13:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:13:27,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:27,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:27,957 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:13:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:34,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1194 states and 2961 transitions. [2023-12-03 05:13:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2961 transitions. [2023-12-03 05:13:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:13:34,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:34,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:34,565 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:13:41,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1200 states and 2972 transitions. [2023-12-03 05:13:41,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2972 transitions. [2023-12-03 05:13:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:13:41,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:41,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:13:45,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:45,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1205 states and 2984 transitions. [2023-12-03 05:13:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2984 transitions. [2023-12-03 05:13:45,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:13:45,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:45,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:13:46,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 1210 states and 2992 transitions. [2023-12-03 05:13:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2992 transitions. [2023-12-03 05:13:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:13:46,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:46,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:46,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:46,682 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:13:51,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:51,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1216 states and 3004 transitions. [2023-12-03 05:13:51,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 3004 transitions. [2023-12-03 05:13:51,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:13:51,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:51,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:13:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:13:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 1222 states and 3023 transitions. [2023-12-03 05:13:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 3023 transitions. [2023-12-03 05:13:58,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:13:58,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:13:58,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:13:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:13:58,688 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:14:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:14:01,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3109 states to 1224 states and 3026 transitions. [2023-12-03 05:14:01,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 3026 transitions. [2023-12-03 05:14:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:14:01,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:14:01,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:14:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:14:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:14:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:14:15,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1237 states and 3050 transitions. [2023-12-03 05:14:15,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 3050 transitions. [2023-12-03 05:14:15,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:14:15,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:14:15,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:14:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:14:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 05:14:22,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:14:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 1243 states and 3062 transitions. [2023-12-03 05:14:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 3062 transitions. [2023-12-03 05:14:22,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:14:22,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:14:22,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:14:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:14:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 05:14:22,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:14:22,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 1248 states and 3073 transitions. [2023-12-03 05:14:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 3073 transitions. [2023-12-03 05:14:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:14:22,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:14:22,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:14:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:14:23,004 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 05:14:29,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:14:29,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1254 states and 3086 transitions. [2023-12-03 05:14:29,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 3086 transitions. [2023-12-03 05:14:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:14:29,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:14:29,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:14:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:14:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 05:14:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:14:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 1258 states and 3106 transitions. [2023-12-03 05:14:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 3106 transitions. [2023-12-03 05:14:33,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:14:33,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:14:33,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:14:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:14:33,747 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 05:14:40,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:14:40,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3201 states to 1264 states and 3118 transitions. [2023-12-03 05:14:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 3118 transitions. [2023-12-03 05:14:40,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:14:40,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:14:40,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:14:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:14:40,393 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 05:14:48,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:14:48,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1270 states and 3130 transitions. [2023-12-03 05:14:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 3130 transitions. [2023-12-03 05:14:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 05:14:48,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:14:48,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:14:48,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:14:48,229 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 05:14:55,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:14:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 1276 states and 3142 transitions. [2023-12-03 05:14:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 3142 transitions. [2023-12-03 05:14:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:14:55,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:14:55,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:14:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:14:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 05:15:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1281 states and 3176 transitions. [2023-12-03 05:15:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 3176 transitions. [2023-12-03 05:15:02,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:15:02,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:02,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:02,109 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 05:15:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 1284 states and 3193 transitions. [2023-12-03 05:15:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 3193 transitions. [2023-12-03 05:15:05,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:15:05,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:05,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:05,754 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 05:15:08,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:08,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1287 states and 3209 transitions. [2023-12-03 05:15:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 3209 transitions. [2023-12-03 05:15:08,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:15:08,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:08,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:09,506 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 05:15:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:11,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 1288 states and 3210 transitions. [2023-12-03 05:15:11,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 3210 transitions. [2023-12-03 05:15:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:15:11,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:11,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:11,255 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 05:15:13,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:13,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 1290 states and 3223 transitions. [2023-12-03 05:15:13,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 3223 transitions. [2023-12-03 05:15:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:15:13,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:13,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 05:15:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3307 states to 1291 states and 3224 transitions. [2023-12-03 05:15:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 3224 transitions. [2023-12-03 05:15:15,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:15:15,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:15,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:15,885 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 05:15:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 1292 states and 3225 transitions. [2023-12-03 05:15:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 3225 transitions. [2023-12-03 05:15:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:15:17,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:17,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:18,179 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 05:15:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:24,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 1300 states and 3259 transitions. [2023-12-03 05:15:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 3259 transitions. [2023-12-03 05:15:24,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:15:24,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:24,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 05:15:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 1303 states and 3276 transitions. [2023-12-03 05:15:27,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 3276 transitions. [2023-12-03 05:15:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:15:27,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:27,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:27,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:28,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 05:15:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 1305 states and 3291 transitions. [2023-12-03 05:15:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 3291 transitions. [2023-12-03 05:15:29,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:15:29,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:30,060 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 05:15:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 1308 states and 3308 transitions. [2023-12-03 05:15:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 3308 transitions. [2023-12-03 05:15:33,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:15:33,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:33,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:33,366 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 05:15:35,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3392 states to 1309 states and 3309 transitions. [2023-12-03 05:15:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 3309 transitions. [2023-12-03 05:15:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:15:35,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:35,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 05:15:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 1310 states and 3310 transitions. [2023-12-03 05:15:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 3310 transitions. [2023-12-03 05:15:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 05:15:36,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:36,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 05:15:39,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:39,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 1312 states and 3325 transitions. [2023-12-03 05:15:39,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 3325 transitions. [2023-12-03 05:15:39,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:15:39,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:39,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 05:15:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 1319 states and 3361 transitions. [2023-12-03 05:15:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 3361 transitions. [2023-12-03 05:15:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 05:15:46,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:46,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 05:15:48,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:48,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3457 states to 1321 states and 3374 transitions. [2023-12-03 05:15:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 3374 transitions. [2023-12-03 05:15:48,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:15:48,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:48,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 05:15:55,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:55,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 1328 states and 3406 transitions. [2023-12-03 05:15:55,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 3406 transitions. [2023-12-03 05:15:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:15:55,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 05:15:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:15:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 1332 states and 3421 transitions. [2023-12-03 05:15:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 3421 transitions. [2023-12-03 05:15:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 05:15:59,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:15:59,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:15:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:15:59,794 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 05:16:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:16:03,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 1336 states and 3437 transitions. [2023-12-03 05:16:03,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 3437 transitions. [2023-12-03 05:16:03,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:16:03,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:16:03,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:16:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:16:03,919 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:16:07,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:16:07,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 1340 states and 3446 transitions. [2023-12-03 05:16:07,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 3446 transitions. [2023-12-03 05:16:07,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 05:16:07,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:16:07,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:16:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:16:08,334 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 05:16:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 05:16:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 1347 states and 3464 transitions. [2023-12-03 05:16:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 3464 transitions. [2023-12-03 05:16:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 05:16:16,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 05:16:16,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 05:16:16,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 05:16:16,121 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked.