./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/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_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/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 64bit --witnessprinter.graph.data.programhash 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:00:35,842 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:00:35,977 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:00:35,986 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:00:35,986 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:00:36,025 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:00:36,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:00:36,028 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:00:36,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:00:36,034 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:00:36,035 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:00:36,035 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:00:36,036 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:00:36,037 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:00:36,038 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:00:36,038 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:00:36,039 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:00:36,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:00:36,039 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:00:36,040 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:00:36,040 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:00:36,041 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:00:36,041 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:00:36,042 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:00:36,042 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:00:36,043 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:00:36,043 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:00:36,043 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:00:36,044 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:00:36,044 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:00:36,045 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_433e17c1-a300-4edc-86ba-83251f3737fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2023-11-24 23:00:36,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:00:36,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:00:36,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:00:36,428 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:00:36,428 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:00:36,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2023-11-24 23:00:39,446 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:00:39,964 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:00:39,965 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2023-11-24 23:00:39,997 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/data/1a1940ea3/a98058d80cff48f99eb49db779e0f44d/FLAG4f537d0e1 [2023-11-24 23:00:40,015 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/data/1a1940ea3/a98058d80cff48f99eb49db779e0f44d [2023-11-24 23:00:40,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:00:40,024 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:00:40,025 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:00:40,026 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:00:40,031 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:00:40,032 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:00:40" (1/1) ... [2023-11-24 23:00:40,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45e1e8e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:40, skipping insertion in model container [2023-11-24 23:00:40,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:00:40" (1/1) ... [2023-11-24 23:00:40,169 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:00:40,610 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2023-11-24 23:00:40,611 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2023-11-24 23:00:40,795 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_433e17c1-a300-4edc-86ba-83251f3737fe/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2023-11-24 23:00:41,441 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:00:41,470 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:00:41,560 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2023-11-24 23:00:41,560 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2023-11-24 23:00:41,567 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_433e17c1-a300-4edc-86ba-83251f3737fe/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2023-11-24 23:00:41,754 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:00:41,823 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:00:41,831 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:00:41,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41 WrapperNode [2023-11-24 23:00:41,832 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:00:41,834 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:00:41,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:00:41,834 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:00:41,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:41,912 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,037 INFO L138 Inliner]: procedures = 158, calls = 843, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1928 [2023-11-24 23:00:42,037 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:00:42,038 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:00:42,038 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:00:42,039 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:00:42,048 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,067 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,067 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,163 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,187 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,216 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,235 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,261 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:00:42,263 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:00:42,263 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:00:42,264 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:00:42,265 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:41" (1/1) ... [2023-11-24 23:00:42,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:00:42,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:00:42,293 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:00:42,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433e17c1-a300-4edc-86ba-83251f3737fe/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:00:42,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:00:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-24 23:00:42,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-24 23:00:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2023-11-24 23:00:42,339 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2023-11-24 23:00:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 23:00:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 23:00:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-11-24 23:00:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-11-24 23:00:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2023-11-24 23:00:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2023-11-24 23:00:42,341 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2023-11-24 23:00:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2023-11-24 23:00:42,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:00:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:00:42,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:00:42,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-24 23:00:42,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-24 23:00:42,344 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2023-11-24 23:00:42,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2023-11-24 23:00:42,344 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2023-11-24 23:00:42,345 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2023-11-24 23:00:42,345 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2023-11-24 23:00:42,345 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2023-11-24 23:00:42,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:00:42,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:00:42,345 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2023-11-24 23:00:42,346 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2023-11-24 23:00:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2023-11-24 23:00:42,347 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2023-11-24 23:00:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2023-11-24 23:00:42,347 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2023-11-24 23:00:42,347 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2023-11-24 23:00:42,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2023-11-24 23:00:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:00:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 23:00:42,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 23:00:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2023-11-24 23:00:42,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2023-11-24 23:00:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2023-11-24 23:00:42,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2023-11-24 23:00:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-24 23:00:42,351 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-24 23:00:42,351 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2023-11-24 23:00:42,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2023-11-24 23:00:42,352 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2023-11-24 23:00:42,352 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2023-11-24 23:00:42,352 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2023-11-24 23:00:42,352 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2023-11-24 23:00:42,352 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:00:42,352 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:00:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2023-11-24 23:00:42,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2023-11-24 23:00:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2023-11-24 23:00:42,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2023-11-24 23:00:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:00:42,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-24 23:00:42,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-24 23:00:42,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:00:42,354 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2023-11-24 23:00:42,354 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2023-11-24 23:00:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:00:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:00:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:00:42,355 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2023-11-24 23:00:42,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2023-11-24 23:00:42,356 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-24 23:00:42,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-24 23:00:42,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:00:42,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:00:42,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:00:42,359 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2023-11-24 23:00:42,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2023-11-24 23:00:42,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-24 23:00:42,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-24 23:00:42,360 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-24 23:00:42,360 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-24 23:00:42,360 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 23:00:42,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 23:00:42,360 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2023-11-24 23:00:42,360 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2023-11-24 23:00:42,361 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2023-11-24 23:00:42,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2023-11-24 23:00:42,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:00:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2023-11-24 23:00:42,362 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2023-11-24 23:00:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:00:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2023-11-24 23:00:42,362 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2023-11-24 23:00:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-24 23:00:42,363 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-24 23:00:42,363 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2023-11-24 23:00:42,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2023-11-24 23:00:42,363 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2023-11-24 23:00:42,363 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2023-11-24 23:00:42,364 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2023-11-24 23:00:42,364 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2023-11-24 23:00:42,364 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2023-11-24 23:00:42,365 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2023-11-24 23:00:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:00:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2023-11-24 23:00:42,365 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2023-11-24 23:00:42,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 23:00:42,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 23:00:42,366 INFO L130 BoogieDeclarations]: Found specification of procedure __snd_printk [2023-11-24 23:00:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __snd_printk [2023-11-24 23:00:42,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:00:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:00:42,366 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2023-11-24 23:00:42,366 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2023-11-24 23:00:42,367 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2023-11-24 23:00:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2023-11-24 23:00:42,367 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2023-11-24 23:00:42,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2023-11-24 23:00:42,852 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:00:42,858 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:00:43,098 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 23:00:44,842 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:00:45,301 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:00:45,301 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:00:45,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:00:45 BoogieIcfgContainer [2023-11-24 23:00:45,304 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:00:45,305 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:00:45,305 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:00:45,316 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:00:45,316 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:00:45" (1/1) ... [2023-11-24 23:00:45,326 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:00:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 614 states and 881 transitions. [2023-11-24 23:00:45,437 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 881 transitions. [2023-11-24 23:00:45,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 23:00:45,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:45,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:46,238 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-24 23:00:46,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 617 states and 965 transitions. [2023-11-24 23:00:46,525 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 965 transitions. [2023-11-24 23:00:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:00:46,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:46,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:46,987 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:00:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 618 states and 966 transitions. [2023-11-24 23:00:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 966 transitions. [2023-11-24 23:00:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-24 23:00:47,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:47,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:00:47,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:47,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 627 states and 1063 transitions. [2023-11-24 23:00:47,636 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1063 transitions. [2023-11-24 23:00:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 23:00:47,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:47,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:47,958 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:00:47,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:47,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 628 states and 1064 transitions. [2023-11-24 23:00:47,995 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1064 transitions. [2023-11-24 23:00:47,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 23:00:48,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:48,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:48,261 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:00:48,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:48,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 629 states and 1064 transitions. [2023-11-24 23:00:48,301 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1064 transitions. [2023-11-24 23:00:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:00:48,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:48,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:48,566 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:00:48,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 630 states and 1066 transitions. [2023-11-24 23:00:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1066 transitions. [2023-11-24 23:00:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:00:48,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:48,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:00:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 633 states and 1150 transitions. [2023-11-24 23:00:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1150 transitions. [2023-11-24 23:00:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:00:49,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:49,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:49,203 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:00:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 636 states and 1232 transitions. [2023-11-24 23:00:49,431 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1232 transitions. [2023-11-24 23:00:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 23:00:49,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:49,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:49,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:49,693 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 23:00:49,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 637 states and 1233 transitions. [2023-11-24 23:00:49,728 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1233 transitions. [2023-11-24 23:00:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 23:00:49,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:49,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:00:50,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:50,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 642 states and 1318 transitions. [2023-11-24 23:00:50,377 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1318 transitions. [2023-11-24 23:00:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 23:00:50,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:50,615 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2023-11-24 23:00:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 643 states and 1319 transitions. [2023-11-24 23:00:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1319 transitions. [2023-11-24 23:00:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 23:00:50,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:50,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-11-24 23:00:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 644 states and 1320 transitions. [2023-11-24 23:00:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1320 transitions. [2023-11-24 23:00:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 23:00:50,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:50,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:50,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:51,125 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:00:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 650 states and 1406 transitions. [2023-11-24 23:00:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1406 transitions. [2023-11-24 23:00:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 23:00:51,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:51,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-24 23:00:51,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:51,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 651 states and 1407 transitions. [2023-11-24 23:00:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1407 transitions. [2023-11-24 23:00:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 23:00:51,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:52,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:00:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 658 states and 1494 transitions. [2023-11-24 23:00:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1494 transitions. [2023-11-24 23:00:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 23:00:52,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:52,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:00:53,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:53,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 660 states and 1499 transitions. [2023-11-24 23:00:53,313 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1499 transitions. [2023-11-24 23:00:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 23:00:53,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:53,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:00:53,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 662 states and 1505 transitions. [2023-11-24 23:00:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1505 transitions. [2023-11-24 23:00:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 23:00:53,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:53,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:00:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 665 states and 1586 transitions. [2023-11-24 23:00:54,280 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1586 transitions. [2023-11-24 23:00:54,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 23:00:54,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:54,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:00:55,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 673 states and 1673 transitions. [2023-11-24 23:00:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1673 transitions. [2023-11-24 23:00:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 23:00:55,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:55,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:55,726 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-11-24 23:00:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 675 states and 1676 transitions. [2023-11-24 23:00:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1676 transitions. [2023-11-24 23:00:55,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-24 23:00:55,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:55,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:00:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:56,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 676 states and 1676 transitions. [2023-11-24 23:00:56,093 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1676 transitions. [2023-11-24 23:00:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 23:00:56,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:56,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:56,328 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:00:56,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 678 states and 1681 transitions. [2023-11-24 23:00:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1681 transitions. [2023-11-24 23:00:56,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 23:00:56,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:56,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:00:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 689 states and 1776 transitions. [2023-11-24 23:00:58,371 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1776 transitions. [2023-11-24 23:00:58,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 23:00:58,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:58,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:58,538 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:00:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 690 states and 1776 transitions. [2023-11-24 23:00:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1776 transitions. [2023-11-24 23:00:58,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 23:00:58,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:58,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:00:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 691 states and 1776 transitions. [2023-11-24 23:00:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1776 transitions. [2023-11-24 23:00:58,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 23:00:58,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:58,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 23:00:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 694 states and 1857 transitions. [2023-11-24 23:00:59,567 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1857 transitions. [2023-11-24 23:00:59,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 23:00:59,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:59,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:00:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 696 states and 1863 transitions. [2023-11-24 23:00:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1863 transitions. [2023-11-24 23:00:59,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 23:00:59,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:59,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:00,140 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:01:00,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 698 states and 1868 transitions. [2023-11-24 23:01:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1868 transitions. [2023-11-24 23:01:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 23:01:00,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:00,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-11-24 23:01:00,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:00,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 701 states and 1874 transitions. [2023-11-24 23:01:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1874 transitions. [2023-11-24 23:01:00,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 23:01:00,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:00,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:01:01,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:01,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 702 states and 1874 transitions. [2023-11-24 23:01:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1874 transitions. [2023-11-24 23:01:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-24 23:01:01,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:01,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:01:01,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 703 states and 1874 transitions. [2023-11-24 23:01:01,287 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1874 transitions. [2023-11-24 23:01:01,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:01:01,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:01,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:01,447 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:01:01,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 704 states and 1874 transitions. [2023-11-24 23:01:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1874 transitions. [2023-11-24 23:01:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:01:01,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:01,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:01,660 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:01:02,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 706 states and 1879 transitions. [2023-11-24 23:01:02,030 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1879 transitions. [2023-11-24 23:01:02,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:01:02,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:02,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:01:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 708 states and 1884 transitions. [2023-11-24 23:01:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1884 transitions. [2023-11-24 23:01:02,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:01:02,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:02,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:01:02,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:02,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 710 states and 1888 transitions. [2023-11-24 23:01:02,912 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1888 transitions. [2023-11-24 23:01:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:01:02,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:02,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:03,131 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:01:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 720 states and 1978 transitions. [2023-11-24 23:01:04,540 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1978 transitions. [2023-11-24 23:01:04,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:01:04,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:04,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-11-24 23:01:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:04,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 723 states and 1983 transitions. [2023-11-24 23:01:04,785 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1983 transitions. [2023-11-24 23:01:04,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:01:04,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:04,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-11-24 23:01:05,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 725 states and 1986 transitions. [2023-11-24 23:01:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1986 transitions. [2023-11-24 23:01:05,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:01:05,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:05,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:01:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:05,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 726 states and 1986 transitions. [2023-11-24 23:01:05,276 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1986 transitions. [2023-11-24 23:01:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 23:01:05,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:05,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:05,517 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:01:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:05,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 727 states and 1986 transitions. [2023-11-24 23:01:05,570 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1986 transitions. [2023-11-24 23:01:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:01:05,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:05,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:05,746 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:01:05,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 728 states and 1986 transitions. [2023-11-24 23:01:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1986 transitions. [2023-11-24 23:01:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:01:05,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:05,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:01:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 730 states and 1992 transitions. [2023-11-24 23:01:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1992 transitions. [2023-11-24 23:01:06,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:01:06,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:06,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:06,701 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:01:07,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:07,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 732 states and 1998 transitions. [2023-11-24 23:01:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1998 transitions. [2023-11-24 23:01:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:01:07,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:07,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:01:07,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:07,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 734 states and 2003 transitions. [2023-11-24 23:01:07,955 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 2003 transitions. [2023-11-24 23:01:07,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:01:07,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:07,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:01:08,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:08,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 737 states and 2008 transitions. [2023-11-24 23:01:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 2008 transitions. [2023-11-24 23:01:08,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:01:08,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:08,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:01:08,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:08,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 736 states and 1994 transitions. [2023-11-24 23:01:08,553 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1994 transitions. [2023-11-24 23:01:08,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:01:08,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:08,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:01:10,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:10,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 748 states and 2086 transitions. [2023-11-24 23:01:10,900 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 2086 transitions. [2023-11-24 23:01:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:01:10,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:10,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,063 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:01:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 749 states and 2086 transitions. [2023-11-24 23:01:11,118 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 2086 transitions. [2023-11-24 23:01:11,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 23:01:11,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,345 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:01:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 750 states and 2086 transitions. [2023-11-24 23:01:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 2086 transitions. [2023-11-24 23:01:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:01:11,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,576 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:01:11,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 751 states and 2086 transitions. [2023-11-24 23:01:11,680 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 2086 transitions. [2023-11-24 23:01:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:01:11,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 23:01:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:11,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 752 states and 2086 transitions. [2023-11-24 23:01:11,909 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 2086 transitions. [2023-11-24 23:01:11,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:01:11,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:11,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 23:01:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:12,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 754 states and 2092 transitions. [2023-11-24 23:01:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 2092 transitions. [2023-11-24 23:01:12,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:01:12,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:12,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:12,592 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:01:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 756 states and 2098 transitions. [2023-11-24 23:01:13,183 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 2098 transitions. [2023-11-24 23:01:13,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:01:13,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:13,345 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:01:13,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:13,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 758 states and 2104 transitions. [2023-11-24 23:01:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 2104 transitions. [2023-11-24 23:01:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:01:13,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:13,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:01:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 760 states and 2108 transitions. [2023-11-24 23:01:14,522 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2108 transitions. [2023-11-24 23:01:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:01:14,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:01:14,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 759 states and 2093 transitions. [2023-11-24 23:01:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 2093 transitions. [2023-11-24 23:01:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:01:14,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:14,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:15,117 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-24 23:01:17,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 772 states and 2184 transitions. [2023-11-24 23:01:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 2184 transitions. [2023-11-24 23:01:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-24 23:01:17,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,391 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:01:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 773 states and 2184 transitions. [2023-11-24 23:01:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 2184 transitions. [2023-11-24 23:01:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 23:01:17,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,695 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:01:17,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 774 states and 2184 transitions. [2023-11-24 23:01:17,755 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 2184 transitions. [2023-11-24 23:01:17,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 23:01:17,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:17,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:17,942 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 23:01:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 775 states and 2184 transitions. [2023-11-24 23:01:18,011 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 2184 transitions. [2023-11-24 23:01:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 23:01:18,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:18,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 23:01:18,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 777 states and 2191 transitions. [2023-11-24 23:01:19,000 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 2191 transitions. [2023-11-24 23:01:19,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 23:01:19,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-24 23:01:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 779 states and 2198 transitions. [2023-11-24 23:01:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2198 transitions. [2023-11-24 23:01:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 23:01:19,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:19,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:19,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:19,951 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:01:20,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 781 states and 2205 transitions. [2023-11-24 23:01:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 2205 transitions. [2023-11-24 23:01:20,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 23:01:20,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,544 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-24 23:01:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 782 states and 2205 transitions. [2023-11-24 23:01:20,610 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 2205 transitions. [2023-11-24 23:01:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 23:01:20,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:01:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:01:20,832 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-24 23:01:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:01:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 783 states and 2205 transitions. [2023-11-24 23:01:20,891 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2205 transitions. [2023-11-24 23:01:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 23:01:20,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:01:20,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms