./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/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_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b --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 0.3.0-dev-d790fec [2024-12-06 04:13:00,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:13:00,134 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:13:00,139 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:13:00,139 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:13:00,158 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:13:00,159 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:13:00,159 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:13:00,159 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:13:00,159 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:13:00,160 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:13:00,160 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:13:00,160 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:13:00,160 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:13:00,160 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:13:00,160 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:13:00,160 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:13:00,160 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:13:00,160 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:13:00,160 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:13:00,161 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:13:00,161 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:13:00,161 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:13:00,161 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:13:00,161 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:13:00,161 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:13:00,161 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:13:00,161 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:13:00,162 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:13:00,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:13:00,162 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-06 04:13:00,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:13:00,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:13:00,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:13:00,398 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:13:00,398 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:13:00,399 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2024-12-06 04:13:03,032 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/data/40bcb3c7f/c32a9e52aa5844a1a3d20754d0544089/FLAG4fc88002a [2024-12-06 04:13:03,426 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:13:03,426 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2024-12-06 04:13:03,453 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/data/40bcb3c7f/c32a9e52aa5844a1a3d20754d0544089/FLAG4fc88002a [2024-12-06 04:13:03,468 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/data/40bcb3c7f/c32a9e52aa5844a1a3d20754d0544089 [2024-12-06 04:13:03,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:13:03,473 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:13:03,474 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:13:03,474 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:13:03,479 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:13:03,480 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:13:03" (1/1) ... [2024-12-06 04:13:03,481 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61c847ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:03, skipping insertion in model container [2024-12-06 04:13:03,481 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:13:03" (1/1) ... [2024-12-06 04:13:03,544 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:13:03,893 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2024-12-06 04:13:03,894 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3762-3763] [2024-12-06 04:13:04,150 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_1ca415ae-dd07-4c92-8328-91d6543d1d3a/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] [2024-12-06 04:13:04,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:13:04,775 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:13:04,871 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2024-12-06 04:13:04,871 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3762-3763] [2024-12-06 04:13:04,874 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] [2024-12-06 04:13:04,889 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_1ca415ae-dd07-4c92-8328-91d6543d1d3a/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] [2024-12-06 04:13:05,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:13:05,157 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:13:05,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05 WrapperNode [2024-12-06 04:13:05,158 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:13:05,159 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:13:05,159 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:13:05,159 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:13:05,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,210 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,335 INFO L138 Inliner]: procedures = 224, calls = 1700, calls flagged for inlining = 102, calls inlined = 90, statements flattened = 3395 [2024-12-06 04:13:05,336 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:13:05,336 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:13:05,336 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:13:05,336 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:13:05,344 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,344 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,365 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,365 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,444 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,449 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,464 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,479 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,487 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,507 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:13:05,508 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:13:05,508 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:13:05,508 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:13:05,509 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:13:05" (1/1) ... [2024-12-06 04:13:05,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:13:05,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:13:05,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:13:05,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ca415ae-dd07-4c92-8328-91d6543d1d3a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:13:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2024-12-06 04:13:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2024-12-06 04:13:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-06 04:13:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-06 04:13:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 04:13:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 04:13:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-12-06 04:13:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-12-06 04:13:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_prepare [2024-12-06 04:13:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_prepare [2024-12-06 04:13:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:13:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 04:13:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 04:13:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2024-12-06 04:13:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2024-12-06 04:13:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-06 04:13:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-06 04:13:05,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:13:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:13:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 04:13:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 04:13:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_start [2024-12-06 04:13:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_start [2024-12-06 04:13:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_free [2024-12-06 04:13:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_free [2024-12-06 04:13:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-06 04:13:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-06 04:13:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_prepare [2024-12-06 04:13:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_prepare [2024-12-06 04:13:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:13:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:13:05,574 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_unregister_all [2024-12-06 04:13:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_unregister_all [2024-12-06 04:13:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:13:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:13:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2024-12-06 04:13:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2024-12-06 04:13:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_free [2024-12-06 04:13:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_free [2024-12-06 04:13:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 04:13:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 04:13:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_pointer [2024-12-06 04:13:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_pointer [2024-12-06 04:13:05,575 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2024-12-06 04:13:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2024-12-06 04:13:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:13:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_pointer [2024-12-06 04:13:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_pointer [2024-12-06 04:13:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_remove [2024-12-06 04:13:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_remove [2024-12-06 04:13:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:13:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-06 04:13:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-06 04:13:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_start [2024-12-06 04:13:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_start [2024-12-06 04:13:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-12-06 04:13:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-12-06 04:13:05,576 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_create [2024-12-06 04:13:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_create [2024-12-06 04:13:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_probe [2024-12-06 04:13:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_probe [2024-12-06 04:13:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure free_fake_buffer [2024-12-06 04:13:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure free_fake_buffer [2024-12-06 04:13:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_silence [2024-12-06 04:13:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_silence [2024-12-06 04:13:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:13:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:13:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_free [2024-12-06 04:13:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_free [2024-12-06 04:13:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 04:13:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 04:13:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 04:13:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 04:13:05,577 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_stop [2024-12-06 04:13:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_stop [2024-12-06 04:13:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_close [2024-12-06 04:13:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_close [2024-12-06 04:13:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 04:13:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 04:13:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_update [2024-12-06 04:13:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_update [2024-12-06 04:13:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_copy [2024-12-06 04:13:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_copy [2024-12-06 04:13:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 04:13:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 04:13:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_prepare [2024-12-06 04:13:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_prepare [2024-12-06 04:13:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 04:13:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 04:13:05,578 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 04:13:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 04:13:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:13:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 04:13:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 04:13:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_page [2024-12-06 04:13:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_page [2024-12-06 04:13:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:13:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_resume [2024-12-06 04:13:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_resume [2024-12-06 04:13:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:13:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:13:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_rearm [2024-12-06 04:13:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_rearm [2024-12-06 04:13:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:13:05,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~~ktime_t~0 [2024-12-06 04:13:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~~ktime_t~0 [2024-12-06 04:13:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_create [2024-12-06 04:13:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_create [2024-12-06 04:13:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2024-12-06 04:13:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2024-12-06 04:13:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:13:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:13:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:13:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:13:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2024-12-06 04:13:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2024-12-06 04:13:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure emu10k1_playback_constraints [2024-12-06 04:13:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure emu10k1_playback_constraints [2024-12-06 04:13:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_trigger [2024-12-06 04:13:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_trigger [2024-12-06 04:13:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:13:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-12-06 04:13:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-12-06 04:13:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 04:13:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 04:13:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2024-12-06 04:13:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2024-12-06 04:13:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 04:13:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 04:13:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_stop [2024-12-06 04:13:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_stop [2024-12-06 04:13:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_sync [2024-12-06 04:13:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_sync [2024-12-06 04:13:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2024-12-06 04:13:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2024-12-06 04:13:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cb_get_time [2024-12-06 04:13:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cb_get_time [2024-12-06 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_pointer [2024-12-06 04:13:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_pointer [2024-12-06 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2024-12-06 04:13:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2024-12-06 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-12-06 04:13:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-12-06 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_suspend [2024-12-06 04:13:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_suspend [2024-12-06 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_open [2024-12-06 04:13:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_open [2024-12-06 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 04:13:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_params [2024-12-06 04:13:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_params [2024-12-06 04:13:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:13:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:13:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:13:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 04:13:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 04:13:06,040 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:13:06,043 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:13:06,373 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 04:13:22,787 INFO L? ?]: Removed 1072 outVars from TransFormulas that were not future-live. [2024-12-06 04:13:22,788 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:13:23,707 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:13:23,708 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:13:23,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:13:23 BoogieIcfgContainer [2024-12-06 04:13:23,708 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:13:23,709 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:13:23,709 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:13:23,718 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:13:23,719 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:13:23" (1/1) ... [2024-12-06 04:13:23,727 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:13:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:23,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 758 states and 1081 transitions. [2024-12-06 04:13:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1081 transitions. [2024-12-06 04:13:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:13:23,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:23,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:13:52,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:13:54,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 760 states and 1191 transitions. [2024-12-06 04:13:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1191 transitions. [2024-12-06 04:13:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:13:54,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:54,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:12,895 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:14:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 765 states and 1302 transitions. [2024-12-06 04:14:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1302 transitions. [2024-12-06 04:14:15,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:14:15,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:15,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:32,542 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:14:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:32,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 767 states and 1306 transitions. [2024-12-06 04:14:32,951 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1306 transitions. [2024-12-06 04:14:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:14:32,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:32,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:14:50,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:50,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 769 states and 1308 transitions. [2024-12-06 04:14:50,296 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1308 transitions. [2024-12-06 04:14:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:14:50,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:07,774 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:15:07,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 770 states and 1308 transitions. [2024-12-06 04:15:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1308 transitions. [2024-12-06 04:15:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:15:07,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:24,973 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:15:24,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:24,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 772 states and 1312 transitions. [2024-12-06 04:15:24,998 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1312 transitions. [2024-12-06 04:15:25,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:15:25,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:25,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:42,250 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:15:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 776 states and 1421 transitions. [2024-12-06 04:15:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1421 transitions. [2024-12-06 04:15:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:15:46,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:46,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:16:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:04,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 777 states and 1421 transitions. [2024-12-06 04:16:04,170 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1421 transitions. [2024-12-06 04:16:04,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:16:04,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:04,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:16:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 779 states and 1424 transitions. [2024-12-06 04:16:21,688 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1424 transitions. [2024-12-06 04:16:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:16:21,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:21,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:39,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 04:16:39,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 781 states and 1427 transitions. [2024-12-06 04:16:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1427 transitions. [2024-12-06 04:16:39,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:16:39,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:39,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:17:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 787 states and 1539 transitions. [2024-12-06 04:17:02,497 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1539 transitions. [2024-12-06 04:17:02,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:17:02,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:02,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:20,527 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:17:28,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 795 states and 1659 transitions. [2024-12-06 04:17:28,286 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1659 transitions. [2024-12-06 04:17:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:17:28,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:28,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:17:47,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:47,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 798 states and 1665 transitions. [2024-12-06 04:17:47,198 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1665 transitions. [2024-12-06 04:17:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:17:47,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:47,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:05,938 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:18:17,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 805 states and 1780 transitions. [2024-12-06 04:18:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1780 transitions. [2024-12-06 04:18:17,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:18:17,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:17,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 04:18:39,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 807 states and 1783 transitions. [2024-12-06 04:18:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1783 transitions. [2024-12-06 04:18:39,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:18:39,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:39,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:18:56,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:56,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 808 states and 1783 transitions. [2024-12-06 04:18:56,959 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1783 transitions. [2024-12-06 04:18:56,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:18:56,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:56,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:16,768 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:19:32,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:32,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 818 states and 1906 transitions. [2024-12-06 04:19:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1906 transitions. [2024-12-06 04:19:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:19:32,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 04:19:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 821 states and 1914 transitions. [2024-12-06 04:19:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1914 transitions. [2024-12-06 04:19:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:19:55,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:13,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:20:14,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:14,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 824 states and 1920 transitions. [2024-12-06 04:20:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1920 transitions. [2024-12-06 04:20:14,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:20:14,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:14,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:32,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:33,048 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:20:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 826 states and 1926 transitions. [2024-12-06 04:20:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1926 transitions. [2024-12-06 04:20:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:20:34,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:34,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:53,648 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:20:53,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:53,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 827 states and 1926 transitions. [2024-12-06 04:20:53,744 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1926 transitions. [2024-12-06 04:20:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:20:53,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:11,938 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:21:12,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 828 states and 1926 transitions. [2024-12-06 04:21:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1926 transitions. [2024-12-06 04:21:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:21:12,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:12,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:21:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:31,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 830 states and 1931 transitions. [2024-12-06 04:21:31,719 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1931 transitions. [2024-12-06 04:21:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:21:31,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:31,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:22:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 839 states and 2040 transitions. [2024-12-06 04:22:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2040 transitions. [2024-12-06 04:22:09,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:22:09,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:09,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:22:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 838 states and 2030 transitions. [2024-12-06 04:22:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2030 transitions. [2024-12-06 04:22:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:22:29,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:22:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 841 states and 2035 transitions. [2024-12-06 04:22:48,867 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 2035 transitions. [2024-12-06 04:22:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:22:48,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:48,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:06,706 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:23:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 842 states and 2035 transitions. [2024-12-06 04:23:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2035 transitions. [2024-12-06 04:23:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:23:06,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:06,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:23:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:24,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 843 states and 2035 transitions. [2024-12-06 04:23:24,357 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2035 transitions. [2024-12-06 04:23:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:23:24,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:24,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:41,395 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:23:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:41,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 844 states and 2035 transitions. [2024-12-06 04:23:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2035 transitions. [2024-12-06 04:23:41,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:23:41,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:41,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 04:23:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:59,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 847 states and 2041 transitions. [2024-12-06 04:23:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2041 transitions. [2024-12-06 04:23:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:23:59,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:59,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:24:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 850 states and 2046 transitions. [2024-12-06 04:24:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2046 transitions. [2024-12-06 04:24:17,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:24:17,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:17,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:34,301 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:24:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 852 states and 2052 transitions. [2024-12-06 04:24:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2052 transitions. [2024-12-06 04:24:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:24:40,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:57,303 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 04:24:57,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:57,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 853 states and 2052 transitions. [2024-12-06 04:24:57,405 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2052 transitions. [2024-12-06 04:24:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:24:57,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:57,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:14,597 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 04:25:14,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:14,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 854 states and 2052 transitions. [2024-12-06 04:25:14,687 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 2052 transitions. [2024-12-06 04:25:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:25:14,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:14,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:25:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 855 states and 2052 transitions. [2024-12-06 04:25:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2052 transitions. [2024-12-06 04:25:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:25:31,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:31,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:48,939 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:25:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:49,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 856 states and 2052 transitions. [2024-12-06 04:25:49,003 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 2052 transitions. [2024-12-06 04:25:49,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:25:49,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:49,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:06,379 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-12-06 04:26:06,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:06,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 857 states and 2052 transitions. [2024-12-06 04:26:06,466 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2052 transitions. [2024-12-06 04:26:06,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:26:06,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:06,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 04:26:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 868 states and 2159 transitions. [2024-12-06 04:26:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2159 transitions. [2024-12-06 04:26:48,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:26:48,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:48,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:05,134 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 04:27:05,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 871 states and 2164 transitions. [2024-12-06 04:27:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2164 transitions. [2024-12-06 04:27:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:27:05,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:05,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms