./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_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/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_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-25 02:43:33,141 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:43:33,242 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:43:33,249 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:43:33,251 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:43:33,283 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:43:33,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:43:33,286 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:43:33,287 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:43:33,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:43:33,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:43:33,287 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:43:33,288 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:43:33,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:43:33,288 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:43:33,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:43:33,289 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:43:33,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:43:33,290 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:43:33,290 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:43:33,290 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:43:33,290 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:43:33,290 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:43:33,290 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:43:33,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:43:33,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:43:33,291 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:43:33,291 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:43:33,291 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:43:33,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:43:33,291 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_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 02:43:33,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:43:33,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:43:33,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:43:33,584 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:43:33,585 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:43:33,586 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2024-11-25 02:43:36,612 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/data/666a11213/8025a7367fa5482d8f28fb0fd8897112/FLAG1809e9b5c [2024-11-25 02:43:37,299 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:43:37,300 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-dummy.ko-entry_point.cil.out.i [2024-11-25 02:43:37,352 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/data/666a11213/8025a7367fa5482d8f28fb0fd8897112/FLAG1809e9b5c [2024-11-25 02:43:37,692 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/data/666a11213/8025a7367fa5482d8f28fb0fd8897112 [2024-11-25 02:43:37,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:43:37,696 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:43:37,698 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:43:37,698 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:43:37,703 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:43:37,704 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:43:37" (1/1) ... [2024-11-25 02:43:37,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26537381 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:37, skipping insertion in model container [2024-11-25 02:43:37,705 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:43:37" (1/1) ... [2024-11-25 02:43:37,802 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:43:38,314 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2024-11-25 02:43:38,315 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] [2024-11-25 02:43:38,654 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_88a5c22c-9175-4a1c-9a70-6b6725371641/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] [2024-11-25 02:43:39,328 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:43:39,425 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:43:39,534 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3761] [2024-11-25 02:43:39,534 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] [2024-11-25 02:43:39,538 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] [2024-11-25 02:43:39,563 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_88a5c22c-9175-4a1c-9a70-6b6725371641/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] [2024-11-25 02:43:39,784 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:43:39,976 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:43:39,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39 WrapperNode [2024-11-25 02:43:39,976 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:43:39,978 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:43:39,978 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:43:39,979 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:43:39,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,079 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,271 INFO L138 Inliner]: procedures = 224, calls = 1700, calls flagged for inlining = 102, calls inlined = 90, statements flattened = 3395 [2024-11-25 02:43:40,271 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:43:40,272 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:43:40,274 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:43:40,274 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:43:40,283 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,284 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,322 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,323 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,444 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,452 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,481 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,502 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,519 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,553 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:43:40,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:43:40,556 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:43:40,556 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:43:40,557 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:43:39" (1/1) ... [2024-11-25 02:43:40,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:43:40,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:43:40,600 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:43:40,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88a5c22c-9175-4a1c-9a70-6b6725371641/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:43:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure hw_param_interval_c [2024-11-25 02:43:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_param_interval_c [2024-11-25 02:43:40,632 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-25 02:43:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-25 02:43:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-25 02:43:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-25 02:43:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-11-25 02:43:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-11-25 02:43:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_prepare [2024-11-25 02:43:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_prepare [2024-11-25 02:43:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:43:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 02:43:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 02:43:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_period_elapsed [2024-11-25 02:43:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_period_elapsed [2024-11-25 02:43:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-25 02:43:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-25 02:43:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:43:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:43:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 02:43:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 02:43:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_start [2024-11-25 02:43:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_start [2024-11-25 02:43:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_free [2024-11-25 02:43:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_free [2024-11-25 02:43:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-25 02:43:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-25 02:43:40,635 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_prepare [2024-11-25 02:43:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_prepare [2024-11-25 02:43:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:43:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:43:40,636 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_unregister_all [2024-11-25 02:43:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_unregister_all [2024-11-25 02:43:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:43:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:43:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2024-11-25 02:43:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2024-11-25 02:43:40,637 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_free [2024-11-25 02:43:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_free [2024-11-25 02:43:40,638 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 02:43:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 02:43:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_pointer [2024-11-25 02:43:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_pointer [2024-11-25 02:43:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2024-11-25 02:43:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2024-11-25 02:43:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:43:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_pointer [2024-11-25 02:43:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_pointer [2024-11-25 02:43:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_remove [2024-11-25 02:43:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_remove [2024-11-25 02:43:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:43:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-25 02:43:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-25 02:43:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_start [2024-11-25 02:43:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_start [2024-11-25 02:43:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-11-25 02:43:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-11-25 02:43:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_create [2024-11-25 02:43:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_create [2024-11-25 02:43:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_probe [2024-11-25 02:43:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_probe [2024-11-25 02:43:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure free_fake_buffer [2024-11-25 02:43:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure free_fake_buffer [2024-11-25 02:43:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_silence [2024-11-25 02:43:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_silence [2024-11-25 02:43:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:43:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:43:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_free [2024-11-25 02:43:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_free [2024-11-25 02:43:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:43:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:43:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 02:43:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 02:43:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_stop [2024-11-25 02:43:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_stop [2024-11-25 02:43:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_close [2024-11-25 02:43:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_close [2024-11-25 02:43:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-25 02:43:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-25 02:43:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_update [2024-11-25 02:43:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_update [2024-11-25 02:43:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_copy [2024-11-25 02:43:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_copy [2024-11-25 02:43:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-25 02:43:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-25 02:43:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_prepare [2024-11-25 02:43:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_prepare [2024-11-25 02:43:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 02:43:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 02:43:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-25 02:43:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 02:43:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_page [2024-11-25 02:43:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_page [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_resume [2024-11-25 02:43:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_resume [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 02:43:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_rearm [2024-11-25 02:43:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_rearm [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~~ktime_t~0 [2024-11-25 02:43:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~~ktime_t~0 [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_create [2024-11-25 02:43:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_create [2024-11-25 02:43:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2024-11-25 02:43:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:43:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2024-11-25 02:43:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~snd_pcm_uframes_t~0 [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure emu10k1_playback_constraints [2024-11-25 02:43:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure emu10k1_playback_constraints [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_trigger [2024-11-25 02:43:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_trigger [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-11-25 02:43:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:43:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2024-11-25 02:43:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 02:43:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_systimer_stop [2024-11-25 02:43:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_systimer_stop [2024-11-25 02:43:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_hrtimer_sync [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_hrtimer_sync [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cb_get_time [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cb_get_time [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_pointer [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_pointer [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure snd_dummy_suspend [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_dummy_suspend [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_open [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_open [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure dummy_pcm_hw_params [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dummy_pcm_hw_params [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:43:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:43:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-25 02:43:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-25 02:43:41,343 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:43:41,346 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:43:41,761 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 02:44:00,160 INFO L? ?]: Removed 1072 outVars from TransFormulas that were not future-live. [2024-11-25 02:44:00,161 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:44:01,802 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:44:01,803 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:44:01,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:01 BoogieIcfgContainer [2024-11-25 02:44:01,803 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:44:01,804 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:44:01,804 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:44:01,816 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:44:01,817 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:01" (1/1) ... [2024-11-25 02:44:01,826 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:44:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 758 states and 1081 transitions. [2024-11-25 02:44:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1081 transitions. [2024-11-25 02:44:01,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:44:01,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:01,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:22,274 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:44:32,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:34,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:34,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 760 states and 1191 transitions. [2024-11-25 02:44:34,810 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1191 transitions. [2024-11-25 02:44:34,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:44:34,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:34,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:55,348 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:44:57,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:57,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 765 states and 1302 transitions. [2024-11-25 02:44:57,907 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1302 transitions. [2024-11-25 02:44:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:44:57,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:57,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:45:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:18,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 767 states and 1306 transitions. [2024-11-25 02:45:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1306 transitions. [2024-11-25 02:45:18,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:45:18,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:18,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:37,122 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:45:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 769 states and 1308 transitions. [2024-11-25 02:45:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1308 transitions. [2024-11-25 02:45:37,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:45:37,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:37,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:55,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:45:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 770 states and 1308 transitions. [2024-11-25 02:45:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1308 transitions. [2024-11-25 02:45:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:45:56,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:56,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:14,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:15,668 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:46:15,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 772 states and 1312 transitions. [2024-11-25 02:46:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1312 transitions. [2024-11-25 02:46:15,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:46:15,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:15,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:33,932 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:46:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:38,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 776 states and 1421 transitions. [2024-11-25 02:46:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1421 transitions. [2024-11-25 02:46:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:46:38,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:38,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 02:46:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 777 states and 1421 transitions. [2024-11-25 02:46:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1421 transitions. [2024-11-25 02:46:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:46:57,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:57,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:16,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:16,735 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:47:16,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 779 states and 1424 transitions. [2024-11-25 02:47:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1424 transitions. [2024-11-25 02:47:16,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:47:16,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:16,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 02:47:37,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:37,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 781 states and 1427 transitions. [2024-11-25 02:47:37,259 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1427 transitions. [2024-11-25 02:47:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:47:37,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:48:05,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:05,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 787 states and 1539 transitions. [2024-11-25 02:48:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1539 transitions. [2024-11-25 02:48:05,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:48:05,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:05,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:48:36,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 795 states and 1659 transitions. [2024-11-25 02:48:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1659 transitions. [2024-11-25 02:48:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:48:36,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:36,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:59,813 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:49:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 798 states and 1665 transitions. [2024-11-25 02:49:00,759 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1665 transitions. [2024-11-25 02:49:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:49:00,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:00,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:23,523 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:49:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:35,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 805 states and 1780 transitions. [2024-11-25 02:49:35,851 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1780 transitions. [2024-11-25 02:49:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:49:35,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:35,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 02:50:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 807 states and 1783 transitions. [2024-11-25 02:50:04,094 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1783 transitions. [2024-11-25 02:50:04,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:50:04,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:27,883 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:50:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:27,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 808 states and 1783 transitions. [2024-11-25 02:50:27,982 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1783 transitions. [2024-11-25 02:50:27,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:50:27,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:27,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:50,245 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:51:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:06,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 818 states and 1906 transitions. [2024-11-25 02:51:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1906 transitions. [2024-11-25 02:51:06,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:51:06,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:06,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:28,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:28,748 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 02:51:34,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 821 states and 1914 transitions. [2024-11-25 02:51:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1914 transitions. [2024-11-25 02:51:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:51:34,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:34,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:54,256 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:51:55,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 824 states and 1920 transitions. [2024-11-25 02:51:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1920 transitions. [2024-11-25 02:51:55,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:51:55,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:55,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:16,695 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 02:52:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:18,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 826 states and 1926 transitions. [2024-11-25 02:52:18,180 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1926 transitions. [2024-11-25 02:52:18,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:52:18,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:18,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:39,231 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:52:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:39,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 827 states and 1926 transitions. [2024-11-25 02:52:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1926 transitions. [2024-11-25 02:52:39,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:52:39,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:39,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:59,976 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:53:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 828 states and 1926 transitions. [2024-11-25 02:53:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1926 transitions. [2024-11-25 02:53:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:53:00,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:00,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:21,195 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 02:53:22,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 830 states and 1931 transitions. [2024-11-25 02:53:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1931 transitions. [2024-11-25 02:53:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:53:22,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:22,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:54:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 839 states and 2040 transitions. [2024-11-25 02:54:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2040 transitions. [2024-11-25 02:54:03,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:54:03,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:03,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:54:26,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 838 states and 2030 transitions. [2024-11-25 02:54:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2030 transitions. [2024-11-25 02:54:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:54:26,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:46,706 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:54:46,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:46,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 841 states and 2035 transitions. [2024-11-25 02:54:46,871 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 2035 transitions. [2024-11-25 02:54:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:54:46,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:46,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 02:55:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 842 states and 2035 transitions. [2024-11-25 02:55:07,164 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2035 transitions. [2024-11-25 02:55:07,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:55:07,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:07,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:27,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:28,572 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 02:55:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 843 states and 2035 transitions. [2024-11-25 02:55:28,675 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2035 transitions. [2024-11-25 02:55:28,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:55:28,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:28,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:55:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:49,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 844 states and 2035 transitions. [2024-11-25 02:55:49,160 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2035 transitions. [2024-11-25 02:55:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:55:49,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:49,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:09,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 02:56:10,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 847 states and 2041 transitions. [2024-11-25 02:56:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2041 transitions. [2024-11-25 02:56:10,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:56:10,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:10,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:30,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:56:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 850 states and 2046 transitions. [2024-11-25 02:56:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2046 transitions. [2024-11-25 02:56:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:56:31,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:31,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 02:56:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 852 states and 2052 transitions. [2024-11-25 02:56:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2052 transitions. [2024-11-25 02:56:59,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:56:59,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:59,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:20,544 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 02:57:20,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 853 states and 2052 transitions. [2024-11-25 02:57:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2052 transitions. [2024-11-25 02:57:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:57:20,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:20,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:42,238 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 02:57:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 854 states and 2052 transitions. [2024-11-25 02:57:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 2052 transitions. [2024-11-25 02:57:42,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:57:42,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:42,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 02:58:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 855 states and 2052 transitions. [2024-11-25 02:58:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2052 transitions. [2024-11-25 02:58:03,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:58:03,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:03,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms