./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-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6b81be647295ba0700d02fa1d093d31284b02ba80deefc4d677fbd988693200b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:44:18,766 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:44:18,845 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:44:18,851 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:44:18,852 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:44:18,893 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:44:18,894 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:44:18,895 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:44:18,896 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:44:18,896 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:44:18,898 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:44:18,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:44:18,899 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:44:18,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:44:18,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:44:18,900 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:44:18,900 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:44:18,901 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:44:18,901 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:44:18,901 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:44:18,906 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:44:18,906 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:44:18,907 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:44:18,907 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:44:18,911 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:44:18,911 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:44:18,912 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:44:18,912 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:44:18,912 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:44:18,912 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:44:18,913 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b81be647295ba0700d02fa1d093d31284b02ba80deefc4d677fbd988693200b [2024-11-09 00:44:19,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:44:19,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:44:19,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:44:19,210 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:44:19,210 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:44:19,211 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i Unable to find full path for "g++" [2024-11-09 00:44:21,252 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:44:21,956 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:44:21,957 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i [2024-11-09 00:44:22,022 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/data/4d19bf4cd/1b77fe091b3b48abb6c7202116087823/FLAGcdc457e29 [2024-11-09 00:44:22,043 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/data/4d19bf4cd/1b77fe091b3b48abb6c7202116087823 [2024-11-09 00:44:22,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:44:22,048 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:44:22,050 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:44:22,050 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:44:22,055 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:44:22,057 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:44:22" (1/1) ... [2024-11-09 00:44:22,059 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ee73983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:22, skipping insertion in model container [2024-11-09 00:44:22,059 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:44:22" (1/1) ... [2024-11-09 00:44:22,217 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:44:24,599 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i[315060,315073] [2024-11-09 00:44:24,604 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i[315229,315242] [2024-11-09 00:44:24,605 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i[315396,315409] [2024-11-09 00:44:24,605 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i[315564,315577] [2024-11-09 00:44:24,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:44:24,716 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:44:24,834 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"); [5461] [2024-11-09 00:44:24,836 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)); [5468] [2024-11-09 00:44:24,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5475] [2024-11-09 00:44:24,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5569] [2024-11-09 00:44:24,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5577] [2024-11-09 00:44:24,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5608] [2024-11-09 00:44:24,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [5615] [2024-11-09 00:44:24,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [5622] [2024-11-09 00:44:25,134 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i[315060,315073] [2024-11-09 00:44:25,135 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i[315229,315242] [2024-11-09 00:44:25,136 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i[315396,315409] [2024-11-09 00:44:25,137 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_f968bd72-9ffc-468e-8ffc-daa4178436a3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-8390-axnet_cs.cil.i[315564,315577] [2024-11-09 00:44:25,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:44:25,369 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:44:25,370 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25 WrapperNode [2024-11-09 00:44:25,370 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:44:25,372 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:44:25,372 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:44:25,372 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:44:25,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:25,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:25,700 INFO L138 Inliner]: procedures = 369, calls = 2290, calls flagged for inlining = 174, calls inlined = 154, statements flattened = 4775 [2024-11-09 00:44:25,702 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:44:25,703 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:44:25,704 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:44:25,704 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:44:25,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:25,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:25,754 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:25,755 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:25,913 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:25,943 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:25,974 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:25,995 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:26,037 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:44:26,039 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:44:26,039 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:44:26,039 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:44:26,040 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:25" (1/1) ... [2024-11-09 00:44:26,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:44:26,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:44:26,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:44:26,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f968bd72-9ffc-468e-8ffc-daa4178436a3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:44:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_page_lock_of_ei_device [2024-11-09 00:44:26,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_page_lock_of_ei_device [2024-11-09 00:44:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:44:26,184 INFO L130 BoogieDeclarations]: Found specification of procedure axnet_detach [2024-11-09 00:44:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure axnet_detach [2024-11-09 00:44:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:44:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:44:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:44:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 00:44:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 00:44:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 00:44:26,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 00:44:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure AX88190_init [2024-11-09 00:44:26,186 INFO L138 BoogieDeclarations]: Found implementation of procedure AX88190_init [2024-11-09 00:44:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2024-11-09 00:44:26,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2024-11-09 00:44:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:44:26,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:44:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-11-09 00:44:26,187 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-11-09 00:44:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 00:44:26,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 00:44:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_70 [2024-11-09 00:44:26,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_70 [2024-11-09 00:44:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 00:44:26,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 00:44:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure ei_receive [2024-11-09 00:44:26,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_receive [2024-11-09 00:44:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:44:26,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:44:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_axnet_cs_driver_exit_14_2 [2024-11-09 00:44:26,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_axnet_cs_driver_exit_14_2 [2024-11-09 00:44:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 00:44:26,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 00:44:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure axnet_release [2024-11-09 00:44:26,189 INFO L138 BoogieDeclarations]: Found implementation of procedure axnet_release [2024-11-09 00:44:26,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 00:44:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 00:44:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_write_config_byte [2024-11-09 00:44:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_write_config_byte [2024-11-09 00:44:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2024-11-09 00:44:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2024-11-09 00:44:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-09 00:44:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-09 00:44:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure PRIV [2024-11-09 00:44:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure PRIV [2024-11-09 00:44:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-09 00:44:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-09 00:44:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:44:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 00:44:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 00:44:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:44:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 00:44:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 00:44:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-09 00:44:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-09 00:44:26,192 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-09 00:44:26,192 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-09 00:44:26,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:44:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:44:26,193 INFO L130 BoogieDeclarations]: Found specification of procedure NS8390_trigger_send [2024-11-09 00:44:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure NS8390_trigger_send [2024-11-09 00:44:26,193 INFO L130 BoogieDeclarations]: Found specification of procedure ei_tx_intr [2024-11-09 00:44:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_tx_intr [2024-11-09 00:44:26,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:44:26,194 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:44:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:44:26,194 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-09 00:44:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-09 00:44:26,194 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 00:44:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 00:44:26,195 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-09 00:44:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-09 00:44:26,195 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 00:44:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 00:44:26,195 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 00:44:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 00:44:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 00:44:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 00:44:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:44:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-11-09 00:44:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-11-09 00:44:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:44:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 00:44:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 00:44:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:44:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 00:44:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 00:44:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure ei_irq_wrapper [2024-11-09 00:44:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ei_irq_wrapper [2024-11-09 00:44:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 00:44:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 00:44:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 00:44:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 00:44:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 00:44:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 00:44:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:44:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-09 00:44:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-09 00:44:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:44:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:44:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure axnet_reset_8390 [2024-11-09 00:44:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure axnet_reset_8390 [2024-11-09 00:44:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure axnet_tx_timeout [2024-11-09 00:44:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure axnet_tx_timeout [2024-11-09 00:44:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 00:44:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 00:44:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:44:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-11-09 00:44:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-11-09 00:44:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 00:44:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 00:44:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure axnet_cs_driver_exit [2024-11-09 00:44:26,201 INFO L138 BoogieDeclarations]: Found implementation of procedure axnet_cs_driver_exit [2024-11-09 00:44:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:44:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 00:44:26,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 00:44:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 00:44:26,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 00:44:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:44:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:44:26,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:44:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 00:44:26,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 00:44:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-09 00:44:26,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-09 00:44:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2024-11-09 00:44:26,203 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2024-11-09 00:44:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-09 00:44:26,203 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-09 00:44:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure do_set_multicast_list [2024-11-09 00:44:26,203 INFO L138 BoogieDeclarations]: Found implementation of procedure do_set_multicast_list [2024-11-09 00:44:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:44:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 00:44:26,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 00:44:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-09 00:44:26,204 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-09 00:44:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:44:26,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:44:26,865 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:44:26,869 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:44:27,161 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:44:54,097 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 00:44:55,034 INFO L? ?]: Removed 1667 outVars from TransFormulas that were not future-live. [2024-11-09 00:44:55,035 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:44:56,745 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:44:56,745 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:44:56,745 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:44:56 BoogieIcfgContainer [2024-11-09 00:44:56,745 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:44:56,746 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:44:56,746 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:44:56,759 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:44:56,759 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:44:56" (1/1) ... [2024-11-09 00:44:56,773 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:44:56,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:56,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1065 states and 1580 transitions. [2024-11-09 00:44:56,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1580 transitions. [2024-11-09 00:44:56,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:44:56,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:56,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-09 00:45:32,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:45:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:34,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1074 states and 1596 transitions. [2024-11-09 00:45:34,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1596 transitions. [2024-11-09 00:45:34,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:45:34,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:34,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-09 00:45:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1084 states and 1615 transitions. [2024-11-09 00:45:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1615 transitions. [2024-11-09 00:45:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:45:59,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:59,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-09 00:46:26,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1091 states and 1633 transitions. [2024-11-09 00:46:26,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1633 transitions. [2024-11-09 00:46:26,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:46:26,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:26,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:49,551 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:46:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1096 states and 1643 transitions. [2024-11-09 00:46:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1643 transitions. [2024-11-09 00:46:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:46:51,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:51,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:47:15,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1101 states and 1654 transitions. [2024-11-09 00:47:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1654 transitions. [2024-11-09 00:47:15,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:47:15,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:15,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:47:45,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1110 states and 1679 transitions. [2024-11-09 00:47:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1679 transitions. [2024-11-09 00:47:45,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:47:45,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:46,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:48:12,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1116 states and 1696 transitions. [2024-11-09 00:48:12,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1696 transitions. [2024-11-09 00:48:12,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:48:12,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:12,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:36,827 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:48:37,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1120 states and 1704 transitions. [2024-11-09 00:48:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1704 transitions. [2024-11-09 00:48:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:48:37,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:37,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:01,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-09 00:49:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1127 states and 1726 transitions. [2024-11-09 00:49:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1726 transitions. [2024-11-09 00:49:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:49:09,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:09,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:49:34,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:34,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1128 states and 1726 transitions. [2024-11-09 00:49:34,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1726 transitions. [2024-11-09 00:49:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:49:34,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:34,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-09 00:50:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1135 states and 1745 transitions. [2024-11-09 00:50:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1745 transitions. [2024-11-09 00:50:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:50:09,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:09,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-09 00:50:37,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1139 states and 1757 transitions. [2024-11-09 00:50:37,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1757 transitions. [2024-11-09 00:50:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:50:37,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:37,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-09 00:51:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1143 states and 1764 transitions. [2024-11-09 00:51:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1764 transitions. [2024-11-09 00:51:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:51:05,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:05,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:30,485 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:51:30,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1144 states and 1765 transitions. [2024-11-09 00:51:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1765 transitions. [2024-11-09 00:51:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:51:30,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:52:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:09,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1152 states and 1790 transitions. [2024-11-09 00:52:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1790 transitions. [2024-11-09 00:52:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:52:09,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:09,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:52:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:33,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1159 states and 1797 transitions. [2024-11-09 00:52:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1797 transitions. [2024-11-09 00:52:33,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:52:33,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:33,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:55,536 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-09 00:53:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:03,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1163 states and 1806 transitions. [2024-11-09 00:53:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1806 transitions. [2024-11-09 00:53:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:53:03,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:03,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:26,449 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-09 00:53:31,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:31,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1167 states and 1812 transitions. [2024-11-09 00:53:31,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1812 transitions. [2024-11-09 00:53:31,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:53:31,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:31,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-09 00:54:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1172 states and 1823 transitions. [2024-11-09 00:54:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1823 transitions. [2024-11-09 00:54:03,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:54:03,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:03,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-09 00:54:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:27,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1173 states and 1825 transitions. [2024-11-09 00:54:27,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1825 transitions. [2024-11-09 00:54:27,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:54:27,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:27,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-09 00:54:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:51,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1177 states and 1833 transitions. [2024-11-09 00:54:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1833 transitions. [2024-11-09 00:54:51,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:54:51,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:51,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:15,160 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:55:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:18,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1181 states and 1841 transitions. [2024-11-09 00:55:18,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1841 transitions. [2024-11-09 00:55:18,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:55:18,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:18,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:42,386 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-09 00:55:54,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:54,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1187 states and 1861 transitions. [2024-11-09 00:55:54,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1861 transitions. [2024-11-09 00:55:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:55:54,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:54,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:16,680 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:56:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1191 states and 1872 transitions. [2024-11-09 00:56:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1872 transitions. [2024-11-09 00:56:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:56:21,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:21,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-09 00:56:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:47,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1197 states and 1882 transitions. [2024-11-09 00:56:47,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1882 transitions. [2024-11-09 00:56:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:56:47,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:47,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-09 00:57:13,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1201 states and 1890 transitions. [2024-11-09 00:57:13,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1890 transitions. [2024-11-09 00:57:13,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:57:13,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:13,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:57:38,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1202 states and 1891 transitions. [2024-11-09 00:57:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1891 transitions. [2024-11-09 00:57:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:57:38,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:05,148 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-09 00:58:23,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1209 states and 1910 transitions. [2024-11-09 00:58:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1910 transitions. [2024-11-09 00:58:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:58:23,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:23,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:52,712 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-09 00:59:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1217 states and 1928 transitions. [2024-11-09 00:59:01,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1928 transitions. [2024-11-09 00:59:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:59:01,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms