./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-dummy.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/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-dummy.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk --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 0cde55a1cb766ac36ef56ca72726cff1cc74e99e03942ad10d6352d65e6b4990 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:27:07,196 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:27:07,323 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:27:07,335 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:27:07,338 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:27:07,388 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:27:07,390 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:27:07,391 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:27:07,392 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:27:07,394 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:27:07,396 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:27:07,396 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:27:07,397 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:27:07,397 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:27:07,401 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:27:07,401 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:27:07,402 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:27:07,402 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:27:07,403 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:27:07,403 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:27:07,404 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:27:07,406 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:27:07,407 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:27:07,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:27:07,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:07,408 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:27:07,408 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:27:07,409 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:27:07,411 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:27:07,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:27:07,412 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_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cde55a1cb766ac36ef56ca72726cff1cc74e99e03942ad10d6352d65e6b4990 [2024-11-08 19:27:07,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:27:07,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:27:07,857 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:27:07,860 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:27:07,860 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:27:07,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 19:27:10,367 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:27:11,075 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:27:11,078 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2024-11-08 19:27:11,141 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/data/b5049146a/422bba4605c944ccb561d7b2bd364b4f/FLAGf44f1e89b [2024-11-08 19:27:11,468 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/data/b5049146a/422bba4605c944ccb561d7b2bd364b4f [2024-11-08 19:27:11,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:27:11,475 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:27:11,477 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:11,477 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:27:11,482 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:27:11,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:11" (1/1) ... [2024-11-08 19:27:11,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21e98555 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:11, skipping insertion in model container [2024-11-08 19:27:11,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:11" (1/1) ... [2024-11-08 19:27:11,648 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:27:12,256 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2024-11-08 19:27:12,261 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3762-3763] [2024-11-08 19:27:12,738 WARN L250 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_071ca511-f4d0-4d65-b073-bd0635dc2098/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i[114825,114838] [2024-11-08 19:27:13,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:13,907 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:27:14,006 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2024-11-08 19:27:14,007 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3762-3763] [2024-11-08 19:27:14,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3846-3847] [2024-11-08 19:27:14,028 WARN L250 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_071ca511-f4d0-4d65-b073-bd0635dc2098/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i[114825,114838] [2024-11-08 19:27:14,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:14,555 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:27:14,556 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14 WrapperNode [2024-11-08 19:27:14,556 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:14,558 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:14,558 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:27:14,558 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:27:14,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:14,677 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:14,867 INFO L138 Inliner]: procedures = 224, calls = 1700, calls flagged for inlining = 102, calls inlined = 90, statements flattened = 3407 [2024-11-08 19:27:14,867 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:14,868 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:27:14,868 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:27:14,869 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:27:14,882 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:14,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:14,907 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:14,908 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:15,030 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:15,063 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:15,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:15,129 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:15,171 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:27:15,172 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:27:15,174 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:27:15,174 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:27:15,176 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:15,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:15,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:27:15,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:27:15,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_071ca511-f4d0-4d65-b073-bd0635dc2098/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:27:15,272 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2024-11-08 19:27:15,273 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2024-11-08 19:27:15,273 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 19:27:15,274 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 19:27:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-08 19:27:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-08 19:27:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-11-08 19:27:15,275 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-11-08 19:27:15,275 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_prepare [2024-11-08 19:27:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_prepare [2024-11-08 19:27:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:27:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:27:15,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:27:15,276 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2024-11-08 19:27:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2024-11-08 19:27:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 19:27:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 19:27:15,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:27:15,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:27:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 19:27:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 19:27:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_start [2024-11-08 19:27:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_start [2024-11-08 19:27:15,278 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_free [2024-11-08 19:27:15,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_free [2024-11-08 19:27:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-08 19:27:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-08 19:27:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_prepare [2024-11-08 19:27:15,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_prepare [2024-11-08 19:27:15,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:27:15,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:27:15,280 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_unregister_all [2024-11-08 19:27:15,282 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_unregister_all [2024-11-08 19:27:15,283 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:27:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:27:15,284 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2024-11-08 19:27:15,284 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2024-11-08 19:27:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_free [2024-11-08 19:27:15,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_free [2024-11-08 19:27:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 19:27:15,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 19:27:15,285 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_pointer [2024-11-08 19:27:15,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_pointer [2024-11-08 19:27:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2024-11-08 19:27:15,286 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2024-11-08 19:27:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:27:15,286 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_pointer [2024-11-08 19:27:15,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_pointer [2024-11-08 19:27:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_remove [2024-11-08 19:27:15,287 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_remove [2024-11-08 19:27:15,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:27:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 19:27:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 19:27:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_start [2024-11-08 19:27:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_start [2024-11-08 19:27:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-11-08 19:27:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-11-08 19:27:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_create [2024-11-08 19:27:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_create [2024-11-08 19:27:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_probe [2024-11-08 19:27:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_probe [2024-11-08 19:27:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure free_fake_buffer [2024-11-08 19:27:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure free_fake_buffer [2024-11-08 19:27:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_silence [2024-11-08 19:27:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_silence [2024-11-08 19:27:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:27:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:27:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_free [2024-11-08 19:27:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_free [2024-11-08 19:27:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:27:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:27:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 19:27:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 19:27:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_stop [2024-11-08 19:27:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_stop [2024-11-08 19:27:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_close [2024-11-08 19:27:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_close [2024-11-08 19:27:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 19:27:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 19:27:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_update [2024-11-08 19:27:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_update [2024-11-08 19:27:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_copy [2024-11-08 19:27:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_copy [2024-11-08 19:27:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 19:27:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 19:27:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_prepare [2024-11-08 19:27:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_prepare [2024-11-08 19:27:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-08 19:27:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-08 19:27:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 19:27:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 19:27:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:27:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 19:27:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 19:27:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_page [2024-11-08 19:27:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_page [2024-11-08 19:27:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:27:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_resume [2024-11-08 19:27:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_resume [2024-11-08 19:27:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 19:27:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 19:27:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_rearm [2024-11-08 19:27:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_rearm [2024-11-08 19:27:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:27:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~~ktime_t~0 [2024-11-08 19:27:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~~ktime_t~0 [2024-11-08 19:27:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_create [2024-11-08 19:27:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_create [2024-11-08 19:27:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2024-11-08 19:27:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2024-11-08 19:27:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:27:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:27:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:27:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:27:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2024-11-08 19:27:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2024-11-08 19:27:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure emu10k1_playback_constraints [2024-11-08 19:27:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure emu10k1_playback_constraints [2024-11-08 19:27:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_trigger [2024-11-08 19:27:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_trigger [2024-11-08 19:27:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:27:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-11-08 19:27:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-11-08 19:27:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:27:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:27:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2024-11-08 19:27:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2024-11-08 19:27:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:27:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:27:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_stop [2024-11-08 19:27:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_stop [2024-11-08 19:27:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_sync [2024-11-08 19:27:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_sync [2024-11-08 19:27:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2024-11-08 19:27:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2024-11-08 19:27:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cb_get_time [2024-11-08 19:27:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cb_get_time [2024-11-08 19:27:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_pointer [2024-11-08 19:27:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_pointer [2024-11-08 19:27:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2024-11-08 19:27:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2024-11-08 19:27:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-08 19:27:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-08 19:27:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_suspend [2024-11-08 19:27:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_suspend [2024-11-08 19:27:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_open [2024-11-08 19:27:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_open [2024-11-08 19:27:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 19:27:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 19:27:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_params [2024-11-08 19:27:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_params [2024-11-08 19:27:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:27:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:27:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:27:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 19:27:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 19:27:16,179 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:27:16,187 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:27:16,805 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:27:35,644 INFO L? ?]: Removed 1078 outVars from TransFormulas that were not future-live. [2024-11-08 19:27:35,645 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:27:37,282 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:27:37,283 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 19:27:37,283 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:27:37 BoogieIcfgContainer [2024-11-08 19:27:37,283 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:27:37,284 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:27:37,285 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:27:37,303 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:27:37,303 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:27:37" (1/1) ... [2024-11-08 19:27:37,319 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:27:37,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 759 states and 1082 transitions. [2024-11-08 19:27:37,449 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1082 transitions. [2024-11-08 19:27:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:27:37,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:37,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:06,084 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:28:16,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:18,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:18,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 761 states and 1192 transitions. [2024-11-08 19:28:18,739 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1192 transitions. [2024-11-08 19:28:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:28:18,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:18,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:28:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:43,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 766 states and 1303 transitions. [2024-11-08 19:28:43,931 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1303 transitions. [2024-11-08 19:28:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:28:43,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:43,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:29:08,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 768 states and 1307 transitions. [2024-11-08 19:29:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1307 transitions. [2024-11-08 19:29:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:29:08,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:08,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:29:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:35,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 770 states and 1309 transitions. [2024-11-08 19:29:35,515 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1309 transitions. [2024-11-08 19:29:35,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:29:35,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:35,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:30:00,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:00,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 771 states and 1309 transitions. [2024-11-08 19:30:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1309 transitions. [2024-11-08 19:30:00,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:30:00,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:00,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:24,137 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:30:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 775 states and 1418 transitions. [2024-11-08 19:30:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1418 transitions. [2024-11-08 19:30:27,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:30:27,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:27,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:30:49,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:49,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 776 states and 1418 transitions. [2024-11-08 19:30:49,635 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1418 transitions. [2024-11-08 19:30:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:30:49,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:49,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:31:12,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:12,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 778 states and 1422 transitions. [2024-11-08 19:31:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1422 transitions. [2024-11-08 19:31:12,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:31:12,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:12,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:31:33,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:33,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 780 states and 1425 transitions. [2024-11-08 19:31:33,538 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1425 transitions. [2024-11-08 19:31:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:31:33,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:33,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:55,103 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 19:31:55,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 782 states and 1428 transitions. [2024-11-08 19:31:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1428 transitions. [2024-11-08 19:31:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:31:55,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:55,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:16,130 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:32:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 788 states and 1540 transitions. [2024-11-08 19:32:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1540 transitions. [2024-11-08 19:32:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:32:20,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:20,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:32:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 796 states and 1660 transitions. [2024-11-08 19:32:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1660 transitions. [2024-11-08 19:32:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:32:49,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:49,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:12,807 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:33:23,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:23,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 803 states and 1775 transitions. [2024-11-08 19:33:23,061 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1775 transitions. [2024-11-08 19:33:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:33:23,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:45,024 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 19:33:49,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 805 states and 1778 transitions. [2024-11-08 19:33:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1778 transitions. [2024-11-08 19:33:49,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:33:49,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:49,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:09,094 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:34:10,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 808 states and 1784 transitions. [2024-11-08 19:34:10,033 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1784 transitions. [2024-11-08 19:34:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:34:10,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:10,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:34:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:30,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 809 states and 1784 transitions. [2024-11-08 19:34:30,366 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1784 transitions. [2024-11-08 19:34:30,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:34:30,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:51,624 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:35:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 819 states and 1907 transitions. [2024-11-08 19:35:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1907 transitions. [2024-11-08 19:35:06,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:35:06,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 19:35:30,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:30,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 822 states and 1915 transitions. [2024-11-08 19:35:30,540 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1915 transitions. [2024-11-08 19:35:30,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:35:30,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:30,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:49,629 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:35:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 825 states and 1921 transitions. [2024-11-08 19:35:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1921 transitions. [2024-11-08 19:35:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:35:50,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:50,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,521 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:36:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:11,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 827 states and 1927 transitions. [2024-11-08 19:36:11,805 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1927 transitions. [2024-11-08 19:36:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:36:11,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:11,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:36:32,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 828 states and 1927 transitions. [2024-11-08 19:36:32,336 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1927 transitions. [2024-11-08 19:36:32,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:36:32,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:53,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:36:53,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 829 states and 1927 transitions. [2024-11-08 19:36:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1927 transitions. [2024-11-08 19:36:53,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:36:53,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:53,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:14,129 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:37:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 830 states and 1927 transitions. [2024-11-08 19:37:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1927 transitions. [2024-11-08 19:37:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:37:14,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:14,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:34,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:35,343 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:37:35,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 831 states and 1927 transitions. [2024-11-08 19:37:35,428 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1927 transitions. [2024-11-08 19:37:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:37:35,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:35,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:37:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 833 states and 1932 transitions. [2024-11-08 19:37:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1932 transitions. [2024-11-08 19:37:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:37:57,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:57,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:18,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:19,726 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:38:36,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 842 states and 2041 transitions. [2024-11-08 19:38:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2041 transitions. [2024-11-08 19:38:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:38:36,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:36,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:38:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 841 states and 2031 transitions. [2024-11-08 19:38:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 2031 transitions. [2024-11-08 19:38:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:38:59,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:59,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:39:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:24,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 844 states and 2036 transitions. [2024-11-08 19:39:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2036 transitions. [2024-11-08 19:39:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:39:24,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:24,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:46,325 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 19:39:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:46,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 845 states and 2036 transitions. [2024-11-08 19:39:46,409 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 2036 transitions. [2024-11-08 19:39:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:39:46,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:46,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:40:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:07,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 846 states and 2036 transitions. [2024-11-08 19:40:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2036 transitions. [2024-11-08 19:40:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:40:07,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:07,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:40:33,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:33,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 848 states and 2042 transitions. [2024-11-08 19:40:33,228 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2042 transitions. [2024-11-08 19:40:33,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:40:33,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:33,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 19:40:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:52,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 851 states and 2048 transitions. [2024-11-08 19:40:52,729 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2048 transitions. [2024-11-08 19:40:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:40:52,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:52,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:41:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 854 states and 2053 transitions. [2024-11-08 19:41:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 2053 transitions. [2024-11-08 19:41:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:41:12,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:12,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:33,629 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 19:41:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:37,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 855 states and 2055 transitions. [2024-11-08 19:41:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2055 transitions. [2024-11-08 19:41:37,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:41:37,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:37,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms