./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec1_product14.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_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec1_product14.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi --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 7bf93f828cd20929ce9c5f311b0e320b3840eed4f400e7f2f8e12c9cdbceb4d2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:55:49,682 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:55:49,813 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:55:49,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:55:49,823 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:55:49,864 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:55:49,865 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:55:49,865 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:55:49,866 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:55:49,871 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:55:49,872 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:55:49,872 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:55:49,873 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:55:49,875 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:55:49,875 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:55:49,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:55:49,876 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:55:49,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:55:49,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:55:49,877 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:55:49,878 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:55:49,878 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:55:49,879 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:55:49,880 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:55:49,880 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:55:49,881 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:55:49,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:49,882 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:55:49,882 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:55:49,882 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:55:49,884 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:55:49,884 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:55:49,884 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:55:49,885 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_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7bf93f828cd20929ce9c5f311b0e320b3840eed4f400e7f2f8e12c9cdbceb4d2 [2023-11-24 22:55:50,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:55:50,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:55:50,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:55:50,326 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:55:50,326 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:55:50,328 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/email_spec1_product14.cil.c [2023-11-24 22:55:53,323 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:55:53,738 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:55:53,740 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/sv-benchmarks/c/product-lines/email_spec1_product14.cil.c [2023-11-24 22:55:53,791 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/data/fc9844f29/81e20451eb5041faab055f26167919a1/FLAG7e3089850 [2023-11-24 22:55:53,809 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/data/fc9844f29/81e20451eb5041faab055f26167919a1 [2023-11-24 22:55:53,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:55:53,816 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:55:53,819 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:53,820 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:55:53,824 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:55:53,825 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:53" (1/1) ... [2023-11-24 22:55:53,827 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39f5ac71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:53, skipping insertion in model container [2023-11-24 22:55:53,828 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:53" (1/1) ... [2023-11-24 22:55:53,916 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:55:54,472 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_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/sv-benchmarks/c/product-lines/email_spec1_product14.cil.c[62671,62684] [2023-11-24 22:55:54,478 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:54,507 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:55:54,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [48] [2023-11-24 22:55:54,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"AddressBookEncrypt_spec.i","") [1128] [2023-11-24 22:55:54,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [1170] [2023-11-24 22:55:54,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [1456] [2023-11-24 22:55:54,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [1562] [2023-11-24 22:55:54,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [1579] [2023-11-24 22:55:54,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [1617] [2023-11-24 22:55:54,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [1983] [2023-11-24 22:55:54,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [2208] [2023-11-24 22:55:54,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [2486] [2023-11-24 22:55:54,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2889] [2023-11-24 22:55:54,646 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_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/sv-benchmarks/c/product-lines/email_spec1_product14.cil.c[62671,62684] [2023-11-24 22:55:54,647 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:54,677 WARN L675 CHandler]: The function puts is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:54,685 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:55:54,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54 WrapperNode [2023-11-24 22:55:54,686 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:54,687 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:54,687 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:55:54,687 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:55:54,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,728 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,807 INFO L138 Inliner]: procedures = 125, calls = 205, calls flagged for inlining = 50, calls inlined = 42, statements flattened = 913 [2023-11-24 22:55:54,807 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:54,808 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:55:54,808 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:55:54,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:55:54,818 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,819 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,827 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,827 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,864 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,891 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,897 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,902 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,929 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:55:54,939 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:55:54,939 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:55:54,944 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:55:54,945 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:54" (1/1) ... [2023-11-24 22:55:54,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:54,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:55:54,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:55:55,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a18ad3-4bbb-4a50-a8c3-3f9d3ec61b70/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:55:55,022 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2023-11-24 22:55:55,023 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2023-11-24 22:55:55,023 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2023-11-24 22:55:55,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2023-11-24 22:55:55,023 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2023-11-24 22:55:55,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2023-11-24 22:55:55,026 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2023-11-24 22:55:55,026 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2023-11-24 22:55:55,027 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2023-11-24 22:55:55,027 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2023-11-24 22:55:55,027 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2023-11-24 22:55:55,027 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2023-11-24 22:55:55,027 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2023-11-24 22:55:55,028 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2023-11-24 22:55:55,028 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2023-11-24 22:55:55,028 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2023-11-24 22:55:55,028 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2023-11-24 22:55:55,029 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2023-11-24 22:55:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2023-11-24 22:55:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2023-11-24 22:55:55,029 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2023-11-24 22:55:55,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:55:55,030 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2023-11-24 22:55:55,030 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2023-11-24 22:55:55,031 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2023-11-24 22:55:55,031 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2023-11-24 22:55:55,031 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2023-11-24 22:55:55,032 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2023-11-24 22:55:55,032 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2023-11-24 22:55:55,033 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2023-11-24 22:55:55,033 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2023-11-24 22:55:55,033 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2023-11-24 22:55:55,034 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2023-11-24 22:55:55,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2023-11-24 22:55:55,035 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2023-11-24 22:55:55,035 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2023-11-24 22:55:55,035 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2023-11-24 22:55:55,035 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2023-11-24 22:55:55,035 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2023-11-24 22:55:55,036 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2023-11-24 22:55:55,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:55:55,036 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2023-11-24 22:55:55,036 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2023-11-24 22:55:55,036 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2023-11-24 22:55:55,036 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2023-11-24 22:55:55,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:55:55,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:55:55,326 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:55:55,330 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:55:56,384 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:55:57,101 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:55:57,101 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:55:57,103 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:57 BoogieIcfgContainer [2023-11-24 22:55:57,103 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:55:57,104 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:55:57,104 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:55:57,114 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:55:57,114 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:57" (1/1) ... [2023-11-24 22:55:57,124 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:55:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 173 states and 236 transitions. [2023-11-24 22:55:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 236 transitions. [2023-11-24 22:55:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-24 22:55:57,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:57,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:55:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 173 states and 234 transitions. [2023-11-24 22:55:57,724 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 234 transitions. [2023-11-24 22:55:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:55:57,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:57,961 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:55:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 175 states and 247 transitions. [2023-11-24 22:55:57,997 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 247 transitions. [2023-11-24 22:55:58,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:55:58,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:58,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:58,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:55:58,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 178 states and 260 transitions. [2023-11-24 22:55:58,281 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 260 transitions. [2023-11-24 22:55:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:55:58,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:55:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 184 states and 282 transitions. [2023-11-24 22:55:58,736 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 282 transitions. [2023-11-24 22:55:58,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 22:55:58,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:58,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:58,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:58,859 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:55:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 189 states and 298 transitions. [2023-11-24 22:55:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 298 transitions. [2023-11-24 22:55:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 22:55:59,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,305 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:55:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 191 states and 301 transitions. [2023-11-24 22:55:59,420 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 301 transitions. [2023-11-24 22:55:59,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 22:55:59,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,540 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:55:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 193 states and 311 transitions. [2023-11-24 22:55:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 311 transitions. [2023-11-24 22:55:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 22:55:59,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,840 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:55:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 197 states and 317 transitions. [2023-11-24 22:55:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 317 transitions. [2023-11-24 22:55:59,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 22:55:59,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:56:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 204 states and 337 transitions. [2023-11-24 22:56:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 337 transitions. [2023-11-24 22:56:00,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 22:56:00,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:56:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 209 states and 344 transitions. [2023-11-24 22:56:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 344 transitions. [2023-11-24 22:56:00,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 22:56:00,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:56:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 214 states and 359 transitions. [2023-11-24 22:56:01,414 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 359 transitions. [2023-11-24 22:56:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 22:56:01,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:56:02,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 223 states and 384 transitions. [2023-11-24 22:56:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 384 transitions. [2023-11-24 22:56:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 22:56:02,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,390 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:56:03,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 234 states and 412 transitions. [2023-11-24 22:56:03,369 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 412 transitions. [2023-11-24 22:56:03,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:56:03,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:56:03,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 240 states and 423 transitions. [2023-11-24 22:56:03,731 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 423 transitions. [2023-11-24 22:56:03,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:56:03,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:56:04,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:04,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 245 states and 438 transitions. [2023-11-24 22:56:04,320 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 438 transitions. [2023-11-24 22:56:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:56:04,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:04,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:56:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 254 states and 469 transitions. [2023-11-24 22:56:05,022 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 469 transitions. [2023-11-24 22:56:05,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:56:05,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:56:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 256 states and 479 transitions. [2023-11-24 22:56:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 479 transitions. [2023-11-24 22:56:05,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:56:05,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,474 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:56:06,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 260 states and 485 transitions. [2023-11-24 22:56:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 485 transitions. [2023-11-24 22:56:06,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:56:06,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,115 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-24 22:56:06,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 264 states and 493 transitions. [2023-11-24 22:56:06,403 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 493 transitions. [2023-11-24 22:56:06,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:56:06,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,538 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:56:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 277 states and 522 transitions. [2023-11-24 22:56:08,003 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 522 transitions. [2023-11-24 22:56:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:56:08,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,490 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:56:17,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 309 states and 622 transitions. [2023-11-24 22:56:17,169 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 622 transitions. [2023-11-24 22:56:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:56:17,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:19,111 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:56:19,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:19,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 311 states and 634 transitions. [2023-11-24 22:56:19,626 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 634 transitions. [2023-11-24 22:56:19,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:56:19,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:19,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:19,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:56:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:20,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 316 states and 650 transitions. [2023-11-24 22:56:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 650 transitions. [2023-11-24 22:56:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:56:20,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:20,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:56:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 323 states and 669 transitions. [2023-11-24 22:56:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 669 transitions. [2023-11-24 22:56:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:56:22,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:22,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:23,013 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-24 22:56:24,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 327 states and 675 transitions. [2023-11-24 22:56:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 675 transitions. [2023-11-24 22:56:24,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:56:24,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:24,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:56:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:28,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 342 states and 724 transitions. [2023-11-24 22:56:28,473 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 724 transitions. [2023-11-24 22:56:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:56:28,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:28,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:56:29,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:29,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 345 states and 726 transitions. [2023-11-24 22:56:29,761 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 726 transitions. [2023-11-24 22:56:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:56:29,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:29,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:56:31,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 350 states and 742 transitions. [2023-11-24 22:56:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 742 transitions. [2023-11-24 22:56:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 22:56:31,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:31,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:32,722 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 22:56:35,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 361 states and 777 transitions. [2023-11-24 22:56:35,630 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 777 transitions. [2023-11-24 22:56:35,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:56:35,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:35,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:35,709 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:56:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:36,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 363 states and 786 transitions. [2023-11-24 22:56:36,240 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 786 transitions. [2023-11-24 22:56:36,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:56:36,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:36,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.