./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL --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 0f420ae29f1d217fd86475befc2729bf689978fed36c08e1357ee5c24faa0f48 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:18:39,694 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:18:39,820 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:18:39,830 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:18:39,831 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:18:39,855 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:18:39,857 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:18:39,857 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:18:39,858 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:18:39,859 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:18:39,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:18:39,860 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:18:39,860 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:18:39,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:18:39,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:18:39,862 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:18:39,863 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:18:39,863 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:18:39,864 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:18:39,864 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:18:39,865 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:18:39,865 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:18:39,866 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:18:39,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:18:39,867 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:18:39,868 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:18:39,868 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:18:39,869 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:18:39,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:18:39,870 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:18:39,870 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_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f420ae29f1d217fd86475befc2729bf689978fed36c08e1357ee5c24faa0f48 [2023-11-19 03:18:40,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:18:40,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:18:40,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:18:40,120 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:18:40,121 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:18:40,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-19 03:18:43,276 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:18:44,026 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:18:44,027 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-19 03:18:44,067 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/data/6b516ebe2/da4915dd101145dcae004c235d6acbc2/FLAG25b44f07a [2023-11-19 03:18:44,081 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/data/6b516ebe2/da4915dd101145dcae004c235d6acbc2 [2023-11-19 03:18:44,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:18:44,085 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:18:44,086 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:44,087 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:18:44,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:18:44,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:44" (1/1) ... [2023-11-19 03:18:44,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b9767a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:44, skipping insertion in model container [2023-11-19 03:18:44,093 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:44" (1/1) ... [2023-11-19 03:18:44,220 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:18:46,147 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_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i[238753,238766] [2023-11-19 03:18:46,248 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:18:46,292 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:18:46,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [4015] [2023-11-19 03:18:46,672 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_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5fdb450-1-144_2a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8.cil.out.i[238753,238766] [2023-11-19 03:18:46,688 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:18:46,789 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:18:46,797 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:18:46,797 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46 WrapperNode [2023-11-19 03:18:46,798 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:46,799 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:18:46,799 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:18:46,799 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:18:46,807 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:46,887 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,170 INFO L138 Inliner]: procedures = 257, calls = 1850, calls flagged for inlining = 104, calls inlined = 100, statements flattened = 5319 [2023-11-19 03:18:47,172 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:18:47,173 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:18:47,173 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:18:47,173 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:18:47,182 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,183 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,240 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,245 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,404 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,438 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,478 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,501 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,548 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:18:47,549 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:18:47,549 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:18:47,549 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:18:47,550 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:46" (1/1) ... [2023-11-19 03:18:47,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:18:47,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:18:47,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:18:47,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa65fcf9-2a0b-476a-97ac-14ea46d18f7b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:18:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 03:18:47,696 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 03:18:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:18:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:18:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:18:47,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:18:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:18:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:18:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_delete [2023-11-19 03:18:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_delete [2023-11-19 03:18:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_11 [2023-11-19 03:18:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_11 [2023-11-19 03:18:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2023-11-19 03:18:47,698 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_wait [2023-11-19 03:18:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_usb_bulk_msg [2023-11-19 03:18:47,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_usb_bulk_msg [2023-11-19 03:18:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2023-11-19 03:18:47,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2023-11-19 03:18:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-19 03:18:47,699 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-19 03:18:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:18:47,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:18:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2023-11-19 03:18:47,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2023-11-19 03:18:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-19 03:18:47,700 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-19 03:18:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_signal_sdio_irq [2023-11-19 03:18:47,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_signal_sdio_irq [2023-11-19 03:18:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:18:47,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:18:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:18:47,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:18:47,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:18:47,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:18:47,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_49 [2023-11-19 03:18:47,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_49 [2023-11-19 03:18:47,701 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:18:47,701 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:18:47,702 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_detect_change [2023-11-19 03:18:47,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_detect_change [2023-11-19 03:18:47,702 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-19 03:18:47,702 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-19 03:18:47,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_cancel [2023-11-19 03:18:47,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_cancel [2023-11-19 03:18:47,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-19 03:18:47,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-19 03:18:47,703 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2023-11-19 03:18:47,703 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sg_init [2023-11-19 03:18:47,703 INFO L130 BoogieDeclarations]: Found specification of procedure __command_read_data [2023-11-19 03:18:47,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_read_data [2023-11-19 03:18:47,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2023-11-19 03:18:47,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2023-11-19 03:18:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:18:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2023-11-19 03:18:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2023-11-19 03:18:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:18:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:18:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-11-19 03:18:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-11-19 03:18:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:18:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2023-11-19 03:18:47,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2023-11-19 03:18:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 03:18:47,705 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 03:18:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure irqpoll_out_completed [2023-11-19 03:18:47,705 INFO L138 BoogieDeclarations]: Found implementation of procedure irqpoll_out_completed [2023-11-19 03:18:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_disconnect [2023-11-19 03:18:47,706 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_disconnect [2023-11-19 03:18:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_14 [2023-11-19 03:18:47,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_14 [2023-11-19 03:18:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-11-19 03:18:47,706 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-11-19 03:18:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:18:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:18:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:18:47,707 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:18:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:18:47,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:18:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 03:18:47,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 03:18:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:18:47,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:18:47,708 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_enable_sdio_irq [2023-11-19 03:18:47,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_enable_sdio_irq [2023-11-19 03:18:47,708 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 03:18:47,708 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 03:18:47,708 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 03:18:47,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 03:18:47,709 INFO L130 BoogieDeclarations]: Found specification of procedure add_offloaded_reg [2023-11-19 03:18:47,709 INFO L138 BoogieDeclarations]: Found implementation of procedure add_offloaded_reg [2023-11-19 03:18:47,709 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-19 03:18:47,709 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-19 03:18:47,709 INFO L130 BoogieDeclarations]: Found specification of procedure command_out_completed [2023-11-19 03:18:47,709 INFO L138 BoogieDeclarations]: Found implementation of procedure command_out_completed [2023-11-19 03:18:47,710 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_to_multiple_of_64 [2023-11-19 03:18:47,710 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_to_multiple_of_64 [2023-11-19 03:18:47,710 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 03:18:47,710 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 03:18:47,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:18:47,710 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_cmndwork_thread [2023-11-19 03:18:47,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_cmndwork_thread [2023-11-19 03:18:47,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:18:47,711 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 03:18:47,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 03:18:47,711 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2023-11-19 03:18:47,711 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2023-11-19 03:18:47,711 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-11-19 03:18:47,711 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-11-19 03:18:47,711 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-19 03:18:47,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-19 03:18:47,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:18:47,712 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2023-11-19 03:18:47,712 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2023-11-19 03:18:47,712 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-11-19 03:18:47,712 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-11-19 03:18:47,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:18:47,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:18:47,713 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-19 03:18:47,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-19 03:18:47,713 INFO L130 BoogieDeclarations]: Found specification of procedure send_irqpoll [2023-11-19 03:18:47,713 INFO L138 BoogieDeclarations]: Found implementation of procedure send_irqpoll [2023-11-19 03:18:47,713 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-19 03:18:47,713 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-19 03:18:47,714 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:18:47,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:18:47,714 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-19 03:18:47,714 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-19 03:18:47,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:18:47,714 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_response_error [2023-11-19 03:18:47,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_response_error [2023-11-19 03:18:47,714 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2023-11-19 03:18:47,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2023-11-19 03:18:47,715 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2023-11-19 03:18:47,715 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2023-11-19 03:18:47,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:18:47,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:18:47,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31 [2023-11-19 03:18:47,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31 [2023-11-19 03:18:47,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 03:18:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 03:18:47,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:18:47,716 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2023-11-19 03:18:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2023-11-19 03:18:47,716 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_queue_poll_work [2023-11-19 03:18:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_queue_poll_work [2023-11-19 03:18:47,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 03:18:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 03:18:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 03:18:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 03:18:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2023-11-19 03:18:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2023-11-19 03:18:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:18:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2023-11-19 03:18:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2023-11-19 03:18:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2023-11-19 03:18:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2023-11-19 03:18:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_8 [2023-11-19 03:18:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_8 [2023-11-19 03:18:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:18:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:18:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:18:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure __download_offload_pseudocode [2023-11-19 03:18:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __download_offload_pseudocode [2023-11-19 03:18:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:18:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:18:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_pollwork_thread [2023-11-19 03:18:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_pollwork_thread [2023-11-19 03:18:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_InterfaceNumber [2023-11-19 03:18:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_InterfaceNumber [2023-11-19 03:18:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-19 03:18:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-19 03:18:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 03:18:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 03:18:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure __do_poll [2023-11-19 03:18:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __do_poll [2023-11-19 03:18:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-11-19 03:18:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-11-19 03:18:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure new_system_port_status [2023-11-19 03:18:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure new_system_port_status [2023-11-19 03:18:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2023-11-19 03:18:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2023-11-19 03:18:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 03:18:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 03:18:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 03:18:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 03:18:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure __command_write_data [2023-11-19 03:18:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __command_write_data [2023-11-19 03:18:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-11-19 03:18:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-11-19 03:18:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-19 03:18:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-19 03:18:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_46 [2023-11-19 03:18:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_46 [2023-11-19 03:18:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2023-11-19 03:18:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2023-11-19 03:18:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 03:18:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 03:18:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:18:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2023-11-19 03:18:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2023-11-19 03:18:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2023-11-19 03:18:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2023-11-19 03:18:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-19 03:18:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-19 03:18:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure vub300_deadwork_thread [2023-11-19 03:18:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure vub300_deadwork_thread [2023-11-19 03:18:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure check_vub300_port_status [2023-11-19 03:18:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure check_vub300_port_status [2023-11-19 03:18:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 03:18:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:18:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:18:48,450 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:18:48,455 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:18:50,144 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:18:54,061 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:18:58,583 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:18:58,584 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:18:58,602 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:18:58 BoogieIcfgContainer [2023-11-19 03:18:58,602 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:18:58,603 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:18:58,603 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:18:58,614 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:18:58,614 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:18:58" (1/1) ... [2023-11-19 03:18:58,625 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:18:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:18:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 1319 states and 1934 transitions. [2023-11-19 03:18:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1934 transitions. [2023-11-19 03:18:58,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 03:18:58,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:18:58,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:18:59,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:00,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:00,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1344 states and 2014 transitions. [2023-11-19 03:19:00,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2014 transitions. [2023-11-19 03:19:00,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 03:19:00,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:00,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:00,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:00,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1347 states and 2059 transitions. [2023-11-19 03:19:00,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2059 transitions. [2023-11-19 03:19:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 03:19:00,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:00,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:01,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:01,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 1351 states and 2106 transitions. [2023-11-19 03:19:01,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2106 transitions. [2023-11-19 03:19:01,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-19 03:19:01,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:01,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:01,877 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:02,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:02,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1378 states and 2200 transitions. [2023-11-19 03:19:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2200 transitions. [2023-11-19 03:19:02,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 03:19:02,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:02,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:02,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:02,824 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:03,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:03,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1406 states and 2295 transitions. [2023-11-19 03:19:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2295 transitions. [2023-11-19 03:19:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:19:03,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:03,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-19 03:19:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:04,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1407 states and 2296 transitions. [2023-11-19 03:19:04,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2296 transitions. [2023-11-19 03:19:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:19:04,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:04,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 1413 states and 2349 transitions. [2023-11-19 03:19:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2349 transitions. [2023-11-19 03:19:05,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 03:19:05,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:05,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:05,413 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:06,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1442 states and 2448 transitions. [2023-11-19 03:19:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2448 transitions. [2023-11-19 03:19:06,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:19:06,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:06,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:06,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:07,184 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-19 03:19:07,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1445 states and 2491 transitions. [2023-11-19 03:19:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2491 transitions. [2023-11-19 03:19:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:19:07,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:07,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:07,904 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-19 03:19:08,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:08,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1448 states and 2531 transitions. [2023-11-19 03:19:08,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2531 transitions. [2023-11-19 03:19:08,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:19:08,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:08,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:08,742 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 03:19:08,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:08,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1452 states and 2545 transitions. [2023-11-19 03:19:08,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2545 transitions. [2023-11-19 03:19:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:19:08,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-19 03:19:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1453 states and 2546 transitions. [2023-11-19 03:19:09,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2546 transitions. [2023-11-19 03:19:09,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 03:19:09,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:09,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:11,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1483 states and 2646 transitions. [2023-11-19 03:19:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2646 transitions. [2023-11-19 03:19:11,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:19:11,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:11,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:11,664 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1488 states and 2693 transitions. [2023-11-19 03:19:12,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2693 transitions. [2023-11-19 03:19:12,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:19:12,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:12,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-19 03:19:13,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:13,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1492 states and 2736 transitions. [2023-11-19 03:19:13,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2736 transitions. [2023-11-19 03:19:13,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 03:19:13,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-19 03:19:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1494 states and 2775 transitions. [2023-11-19 03:19:14,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2775 transitions. [2023-11-19 03:19:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:19:14,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:14,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 03:19:14,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1496 states and 2778 transitions. [2023-11-19 03:19:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2778 transitions. [2023-11-19 03:19:14,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:19:14,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:14,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 03:19:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 1500 states and 2792 transitions. [2023-11-19 03:19:15,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2792 transitions. [2023-11-19 03:19:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:19:15,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:15,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-11-19 03:19:15,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1501 states and 2793 transitions. [2023-11-19 03:19:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2793 transitions. [2023-11-19 03:19:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:19:15,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:15,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:15,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:16,129 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-19 03:19:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:17,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1509 states and 2850 transitions. [2023-11-19 03:19:17,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2850 transitions. [2023-11-19 03:19:17,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:19:17,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:17,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:17,971 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-19 03:19:18,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1512 states and 2859 transitions. [2023-11-19 03:19:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2859 transitions. [2023-11-19 03:19:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:19:18,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:18,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:18,979 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-19 03:19:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:20,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1518 states and 2908 transitions. [2023-11-19 03:19:20,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2908 transitions. [2023-11-19 03:19:20,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:19:20,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:20,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2023-11-19 03:19:20,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:20,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1521 states and 2949 transitions. [2023-11-19 03:19:20,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2949 transitions. [2023-11-19 03:19:20,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:19:20,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:20,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 03:19:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1523 states and 2952 transitions. [2023-11-19 03:19:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2952 transitions. [2023-11-19 03:19:21,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:19:21,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:21,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:21,962 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 03:19:22,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:22,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1525 states and 2955 transitions. [2023-11-19 03:19:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2955 transitions. [2023-11-19 03:19:22,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:19:22,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:22,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:22,256 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-19 03:19:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1529 states and 2969 transitions. [2023-11-19 03:19:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2969 transitions. [2023-11-19 03:19:22,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:19:22,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:22,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:22,732 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-19 03:19:23,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:19:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1533 states and 2983 transitions. [2023-11-19 03:19:23,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2983 transitions. [2023-11-19 03:19:23,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:19:23,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:19:23,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:19:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:19:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked.