./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV --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 adad89b7f673beaaf8bb114b70e1447440d8d3333aba6712cecf0b1e8decf472 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:43:41,852 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:43:41,941 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:43:41,946 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:43:41,947 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:43:41,984 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:43:41,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:43:41,991 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:43:41,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:43:41,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:43:41,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:43:42,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:43:42,001 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:43:42,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:43:42,003 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:43:42,004 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:43:42,004 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:43:42,004 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:43:42,005 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:43:42,005 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:43:42,006 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:43:42,007 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:43:42,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:43:42,008 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:43:42,008 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:43:42,008 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:43:42,009 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:43:42,009 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:43:42,010 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:43:42,010 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adad89b7f673beaaf8bb114b70e1447440d8d3333aba6712cecf0b1e8decf472 [2023-11-11 23:43:42,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:43:42,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:43:42,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:43:42,379 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:43:42,379 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:43:42,381 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i [2023-11-11 23:43:45,569 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:43:46,283 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:43:46,283 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i [2023-11-11 23:43:46,345 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/data/bbc1920f0/d775561fa37c4135bd3af994cbaae633/FLAGfff3b3bd9 [2023-11-11 23:43:46,362 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/data/bbc1920f0/d775561fa37c4135bd3af994cbaae633 [2023-11-11 23:43:46,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:43:46,367 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:43:46,368 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:43:46,368 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:43:46,374 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:43:46,374 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:43:46" (1/1) ... [2023-11-11 23:43:46,376 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66815825 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:46, skipping insertion in model container [2023-11-11 23:43:46,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:43:46" (1/1) ... [2023-11-11 23:43:46,558 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:43:49,744 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i[295786,295799] [2023-11-11 23:43:49,751 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i[295952,295965] [2023-11-11 23:43:49,752 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i[296116,296129] [2023-11-11 23:43:49,753 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i[296281,296294] [2023-11-11 23:43:49,781 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:43:49,822 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:43:49,931 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 %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5204] [2023-11-11 23:43:49,933 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5211] [2023-11-11 23:43:49,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5218] [2023-11-11 23:43:50,155 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i[295786,295799] [2023-11-11 23:43:50,156 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i[295952,295965] [2023-11-11 23:43:50,157 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i[296116,296129] [2023-11-11 23:43:50,157 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-micrel-ks8851.cil.i[296281,296294] [2023-11-11 23:43:50,167 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:43:50,403 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:43:50,413 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:43:50,413 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50 WrapperNode [2023-11-11 23:43:50,414 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:43:50,415 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:43:50,416 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:43:50,416 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:43:50,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:50,571 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:50,823 INFO L138 Inliner]: procedures = 396, calls = 1652, calls flagged for inlining = 231, calls inlined = 193, statements flattened = 4504 [2023-11-11 23:43:50,825 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:43:50,826 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:43:50,826 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:43:50,826 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:43:50,837 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:50,838 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:50,875 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:50,876 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:51,041 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:51,081 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:51,111 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:51,135 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:51,173 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:43:51,175 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:43:51,175 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:43:51,176 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:43:51,177 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:43:50" (1/1) ... [2023-11-11 23:43:51,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:43:51,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:43:51,218 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:43:51,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a2971fc-f54c-4c6b-8ad0-15d1fcc0f4ad/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:43:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:43:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:43:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:43:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:43:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ks8851_driver_exit_14_2 [2023-11-11 23:43:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ks8851_driver_exit_14_2 [2023-11-11 23:43:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:43:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:43:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_resume [2023-11-11 23:43:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_resume [2023-11-11 23:43:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-11 23:43:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-11 23:43:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-11 23:43:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-11 23:43:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-11 23:43:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-11 23:43:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-11-11 23:43:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-11-11 23:43:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-11 23:43:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_stop [2023-11-11 23:43:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_stop [2023-11-11 23:43:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:43:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:43:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-11 23:43:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-11 23:43:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:43:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:43:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:43:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:43:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-11 23:43:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-11 23:43:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:43:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2023-11-11 23:43:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2023-11-11 23:43:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:43:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:43:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-11 23:43:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-11 23:43:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-11 23:43:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-11 23:43:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:43:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-11 23:43:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-11 23:43:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:43:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2023-11-11 23:43:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2023-11-11 23:43:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:43:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:43:51,277 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-11 23:43:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-11 23:43:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:43:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2023-11-11 23:43:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2023-11-11 23:43:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:43:51,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:43:51,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:43:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:43:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_ks8851_net [2023-11-11 23:43:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_ks8851_net [2023-11-11 23:43:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg8 [2023-11-11 23:43:51,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg8 [2023-11-11 23:43:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:43:51,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:43:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:43:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:43:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:43:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-11-11 23:43:51,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-11-11 23:43:51,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-11 23:43:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-11 23:43:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg16 [2023-11-11 23:43:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg16 [2023-11-11 23:43:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:43:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-11 23:43:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-11 23:43:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_probe [2023-11-11 23:43:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_probe [2023-11-11 23:43:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:43:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:43:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:43:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:43:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:43:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:43:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:43:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:43:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:43:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_put [2023-11-11 23:43:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_put [2023-11-11 23:43:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_ks8851_net [2023-11-11 23:43:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_ks8851_net [2023-11-11 23:43:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-11 23:43:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-11 23:43:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:43:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:43:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_write_mac_addr [2023-11-11 23:43:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_write_mac_addr [2023-11-11 23:43:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:43:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:43:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_suspend [2023-11-11 23:43:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_suspend [2023-11-11 23:43:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:43:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:43:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-11 23:43:51,286 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-11 23:43:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-11-11 23:43:51,286 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-11-11 23:43:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:43:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:43:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:43:51,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:43:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_open [2023-11-11 23:43:51,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_open [2023-11-11 23:43:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2023-11-11 23:43:51,287 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2023-11-11 23:43:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:43:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:43:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:43:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:43:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-11 23:43:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-11 23:43:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-11 23:43:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-11 23:43:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_rx_mode [2023-11-11 23:43:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_rx_mode [2023-11-11 23:43:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-11 23:43:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-11 23:43:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:43:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-11 23:43:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-11 23:43:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_powermode [2023-11-11 23:43:51,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_powermode [2023-11-11 23:43:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-11 23:43:51,290 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-11 23:43:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:43:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:43:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-11 23:43:51,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-11 23:43:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-11 23:43:51,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-11 23:43:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:43:51,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:43:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:43:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:43:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-11 23:43:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-11 23:43:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:43:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:43:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-11 23:43:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-11 23:43:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-11 23:43:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-11 23:43:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:43:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:43:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rx_1msg [2023-11-11 23:43:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rx_1msg [2023-11-11 23:43:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_eeprom_len [2023-11-11 23:43:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_eeprom_len [2023-11-11 23:43:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_soft_reset [2023-11-11 23:43:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_soft_reset [2023-11-11 23:43:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-11 23:43:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-11 23:43:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:43:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:43:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:43:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg [2023-11-11 23:43:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg [2023-11-11 23:43:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_nway_reset [2023-11-11 23:43:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_nway_reset [2023-11-11 23:43:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2023-11-11 23:43:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2023-11-11 23:43:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_remove [2023-11-11 23:43:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_remove [2023-11-11 23:43:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:43:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:43:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-11 23:43:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-11 23:43:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrreg16 [2023-11-11 23:43:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrreg16 [2023-11-11 23:43:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-11 23:43:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-11 23:43:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:43:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:43:51,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:43:52,114 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:43:52,118 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:43:52,221 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:43:58,172 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:43:58,283 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:44:00,454 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:44:00,454 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-11 23:44:00,460 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:44:00 BoogieIcfgContainer [2023-11-11 23:44:00,460 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:44:00,461 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:44:00,462 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:44:00,473 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:44:00,473 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:44:00" (1/1) ... [2023-11-11 23:44:00,486 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:44:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1208 states and 1753 transitions. [2023-11-11 23:44:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1753 transitions. [2023-11-11 23:44:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-11 23:44:00,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:00,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:02,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 1215 states and 1770 transitions. [2023-11-11 23:44:02,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1770 transitions. [2023-11-11 23:44:02,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-11 23:44:02,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:02,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:02,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2023-11-11 23:44:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1219 states and 1783 transitions. [2023-11-11 23:44:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1783 transitions. [2023-11-11 23:44:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-11 23:44:02,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:02,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2023-11-11 23:44:03,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1220 states and 1784 transitions. [2023-11-11 23:44:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1784 transitions. [2023-11-11 23:44:03,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-11 23:44:03,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:03,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:03,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:03,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1226 states and 1790 transitions. [2023-11-11 23:44:03,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1790 transitions. [2023-11-11 23:44:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-11 23:44:03,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:03,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:04,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:04,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:04,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1236 states and 1815 transitions. [2023-11-11 23:44:04,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1815 transitions. [2023-11-11 23:44:04,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-11 23:44:04,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:04,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:04,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:05,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1247 states and 1844 transitions. [2023-11-11 23:44:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1844 transitions. [2023-11-11 23:44:05,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-11 23:44:05,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:05,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:05,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-11-11 23:44:05,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1254 states and 1867 transitions. [2023-11-11 23:44:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1867 transitions. [2023-11-11 23:44:05,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-11 23:44:05,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:05,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1165 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-11-11 23:44:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:06,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1262 states and 1889 transitions. [2023-11-11 23:44:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1889 transitions. [2023-11-11 23:44:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-11 23:44:06,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:06,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:06,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:06,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2023-11-11 23:44:07,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1267 states and 1910 transitions. [2023-11-11 23:44:07,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1910 transitions. [2023-11-11 23:44:07,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-11 23:44:07,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-11-11 23:44:07,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:07,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1270 states and 1913 transitions. [2023-11-11 23:44:07,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1913 transitions. [2023-11-11 23:44:07,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-11 23:44:07,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:07,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-11-11 23:44:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1276 states and 1930 transitions. [2023-11-11 23:44:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1930 transitions. [2023-11-11 23:44:08,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-11 23:44:08,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:08,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-11-11 23:44:08,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:08,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1279 states and 1940 transitions. [2023-11-11 23:44:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1940 transitions. [2023-11-11 23:44:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-11 23:44:08,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:08,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2023-11-11 23:44:09,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1285 states and 1956 transitions. [2023-11-11 23:44:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1956 transitions. [2023-11-11 23:44:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:44:09,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:09,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:09,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:09,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1286 states and 1957 transitions. [2023-11-11 23:44:09,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1957 transitions. [2023-11-11 23:44:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-11 23:44:09,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:09,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:10,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2023-11-11 23:44:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1287 states and 1958 transitions. [2023-11-11 23:44:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1958 transitions. [2023-11-11 23:44:10,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:44:10,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:10,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:10,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-11-11 23:44:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1293 states and 1974 transitions. [2023-11-11 23:44:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1974 transitions. [2023-11-11 23:44:10,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-11 23:44:10,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:10,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-11-11 23:44:10,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1294 states and 1974 transitions. [2023-11-11 23:44:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1974 transitions. [2023-11-11 23:44:10,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-11 23:44:10,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:10,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2023-11-11 23:44:11,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1303 states and 1998 transitions. [2023-11-11 23:44:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1998 transitions. [2023-11-11 23:44:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:44:11,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:11,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:12,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2023-11-11 23:44:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1312 states and 2027 transitions. [2023-11-11 23:44:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2027 transitions. [2023-11-11 23:44:13,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:44:13,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:13,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-11-11 23:44:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 1313 states and 2028 transitions. [2023-11-11 23:44:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2028 transitions. [2023-11-11 23:44:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:44:13,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2023-11-11 23:44:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:14,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1317 states and 2036 transitions. [2023-11-11 23:44:14,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2036 transitions. [2023-11-11 23:44:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:44:14,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:14,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2023-11-11 23:44:14,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:14,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1322 states and 2052 transitions. [2023-11-11 23:44:14,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2052 transitions. [2023-11-11 23:44:14,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-11 23:44:14,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:14,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:15,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:15,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1323 states and 2053 transitions. [2023-11-11 23:44:15,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2053 transitions. [2023-11-11 23:44:15,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:44:15,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:15,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-11-11 23:44:15,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1327 states and 2057 transitions. [2023-11-11 23:44:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2057 transitions. [2023-11-11 23:44:15,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:44:15,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:15,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1162 trivial. 0 not checked. [2023-11-11 23:44:15,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:15,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1337 states and 2080 transitions. [2023-11-11 23:44:15,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2080 transitions. [2023-11-11 23:44:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-11 23:44:15,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-11-11 23:44:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1342 states and 2092 transitions. [2023-11-11 23:44:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2092 transitions. [2023-11-11 23:44:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-11 23:44:16,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:16,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:16,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1343 states and 2093 transitions. [2023-11-11 23:44:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2093 transitions. [2023-11-11 23:44:16,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-11 23:44:16,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:16,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:17,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-11-11 23:44:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:17,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1346 states and 2096 transitions. [2023-11-11 23:44:17,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2096 transitions. [2023-11-11 23:44:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-11 23:44:17,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:17,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:17,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-11-11 23:44:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1347 states and 2097 transitions. [2023-11-11 23:44:17,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2097 transitions. [2023-11-11 23:44:17,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-11-11 23:44:17,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:17,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:17,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-11-11 23:44:17,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:17,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 1357 states and 2123 transitions. [2023-11-11 23:44:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2123 transitions. [2023-11-11 23:44:17,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-11 23:44:17,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:17,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:17,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-11-11 23:44:18,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:18,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1362 states and 2135 transitions. [2023-11-11 23:44:18,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2135 transitions. [2023-11-11 23:44:18,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-11 23:44:18,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:18,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:18,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:18,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1363 states and 2136 transitions. [2023-11-11 23:44:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2136 transitions. [2023-11-11 23:44:18,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:44:18,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:18,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:18,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2023-11-11 23:44:19,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1364 states and 2137 transitions. [2023-11-11 23:44:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2137 transitions. [2023-11-11 23:44:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-11-11 23:44:19,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:19,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:19,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:19,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1365 states and 2138 transitions. [2023-11-11 23:44:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2138 transitions. [2023-11-11 23:44:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-11 23:44:19,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:19,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:19,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-11 23:44:19,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:19,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1367 states and 2140 transitions. [2023-11-11 23:44:19,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2140 transitions. [2023-11-11 23:44:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:44:19,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:19,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-11-11 23:44:20,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:20,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1368 states and 2141 transitions. [2023-11-11 23:44:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2141 transitions. [2023-11-11 23:44:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:44:20,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:20,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1201 trivial. 0 not checked. [2023-11-11 23:44:20,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:20,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1372 states and 2149 transitions. [2023-11-11 23:44:20,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2149 transitions. [2023-11-11 23:44:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:44:20,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:20,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1201 trivial. 0 not checked. [2023-11-11 23:44:21,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1377 states and 2165 transitions. [2023-11-11 23:44:21,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2165 transitions. [2023-11-11 23:44:21,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-11-11 23:44:21,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:21,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:21,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1162 trivial. 0 not checked. [2023-11-11 23:44:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1387 states and 2187 transitions. [2023-11-11 23:44:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2187 transitions. [2023-11-11 23:44:21,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-11 23:44:21,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:21,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:22,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-11-11 23:44:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:22,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1388 states and 2188 transitions. [2023-11-11 23:44:22,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2188 transitions. [2023-11-11 23:44:22,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-11 23:44:22,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:22,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1240 trivial. 0 not checked. [2023-11-11 23:44:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1397 states and 2212 transitions. [2023-11-11 23:44:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2212 transitions. [2023-11-11 23:44:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-11 23:44:23,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:23,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1169 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-11-11 23:44:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1398 states and 2213 transitions. [2023-11-11 23:44:23,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2213 transitions. [2023-11-11 23:44:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-11 23:44:23,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:23,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2023-11-11 23:44:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1399 states and 2214 transitions. [2023-11-11 23:44:24,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2214 transitions. [2023-11-11 23:44:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:44:24,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:24,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:24,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2023-11-11 23:44:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:25,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1412 states and 2248 transitions. [2023-11-11 23:44:25,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2248 transitions. [2023-11-11 23:44:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-11 23:44:25,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:25,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1162 trivial. 0 not checked. [2023-11-11 23:44:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:44:25,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1422 states and 2269 transitions. [2023-11-11 23:44:25,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2269 transitions. [2023-11-11 23:44:25,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-11-11 23:44:25,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:44:25,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:44:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:44:25,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1214 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked.