./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm --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 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:38:12,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:38:12,155 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:38:12,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:38:12,163 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:38:12,199 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:38:12,201 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:38:12,202 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:38:12,202 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:38:12,203 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:38:12,203 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:38:12,203 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:38:12,203 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:38:12,204 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:38:12,205 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:38:12,205 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:38:12,205 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:38:12,206 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:38:12,206 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:38:12,206 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:38:12,206 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:38:12,206 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:38:12,206 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:38:12,206 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:38:12,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:38:12,207 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:38:12,207 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:38:12,207 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:38:12,207 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:38:12,207 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:38:12,207 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm 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 -> 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f [2024-11-13 21:38:12,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:38:12,579 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:38:12,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:38:12,583 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:38:12,583 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:38:12,585 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i Unable to find full path for "g++" [2024-11-13 21:38:14,451 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:38:15,204 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:38:15,207 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-13 21:38:15,268 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/data/700631655/3b68bf99da75473aa18c526dc828c4f8/FLAG4d5b45b96 [2024-11-13 21:38:15,285 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/data/700631655/3b68bf99da75473aa18c526dc828c4f8 [2024-11-13 21:38:15,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:38:15,289 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:38:15,291 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:38:15,291 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:38:15,297 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:38:15,298 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:38:15" (1/1) ... [2024-11-13 21:38:15,299 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77c6a2a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:15, skipping insertion in model container [2024-11-13 21:38:15,299 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:38:15" (1/1) ... [2024-11-13 21:38:15,455 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:38:18,483 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_36c447df-0b86-4f69-ad87-87153396ad27/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2024-11-13 21:38:18,487 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_36c447df-0b86-4f69-ad87-87153396ad27/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2024-11-13 21:38:18,487 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_36c447df-0b86-4f69-ad87-87153396ad27/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2024-11-13 21:38:18,488 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_36c447df-0b86-4f69-ad87-87153396ad27/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2024-11-13 21:38:18,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:38:18,553 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:38:18,699 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"); [5259] [2024-11-13 21:38:18,701 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)); [5266] [2024-11-13 21:38:18,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5273] [2024-11-13 21:38:18,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5314-5315] [2024-11-13 21:38:18,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5320-5322] [2024-11-13 21:38:18,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5414] [2024-11-13 21:38:18,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5422] [2024-11-13 21:38:18,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5429] [2024-11-13 21:38:18,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5436] [2024-11-13 21:38:18,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5555-5556] [2024-11-13 21:38:18,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5589-5590] [2024-11-13 21:38:18,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5626-5627] [2024-11-13 21:38:18,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5663-5664] [2024-11-13 21:38:18,729 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [5921-5922] [2024-11-13 21:38:18,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5928] [2024-11-13 21:38:18,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8560] [2024-11-13 21:38:18,910 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8716] [2024-11-13 21:38:18,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10270-10271] [2024-11-13 21:38:19,061 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_36c447df-0b86-4f69-ad87-87153396ad27/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2024-11-13 21:38:19,086 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_36c447df-0b86-4f69-ad87-87153396ad27/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2024-11-13 21:38:19,086 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_36c447df-0b86-4f69-ad87-87153396ad27/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2024-11-13 21:38:19,087 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_36c447df-0b86-4f69-ad87-87153396ad27/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2024-11-13 21:38:19,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:38:19,526 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:38:19,527 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19 WrapperNode [2024-11-13 21:38:19,527 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:38:19,529 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:38:19,530 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:38:19,530 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:38:19,537 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:19,651 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:19,993 INFO L138 Inliner]: procedures = 421, calls = 2440, calls flagged for inlining = 234, calls inlined = 213, statements flattened = 6577 [2024-11-13 21:38:19,993 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:38:19,996 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:38:19,996 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:38:19,996 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:38:20,005 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:20,005 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:20,072 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:20,072 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:20,348 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:20,400 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:20,469 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:20,502 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:20,573 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:38:20,577 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:38:20,578 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:38:20,578 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:38:20,579 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:20,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:38:20,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:38:20,623 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:38:20,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36c447df-0b86-4f69-ad87-87153396ad27/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:38:20,670 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-13 21:38:20,670 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-13 21:38:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 21:38:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 21:38:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-13 21:38:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-13 21:38:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 21:38:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 21:38:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:38:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:38:20,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 21:38:20,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 21:38:20,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-13 21:38:20,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-13 21:38:20,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 21:38:20,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 21:38:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:38:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:38:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-13 21:38:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-13 21:38:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 21:38:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 21:38:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-13 21:38:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-13 21:38:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 21:38:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 21:38:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:38:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:38:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 21:38:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 21:38:20,674 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 21:38:20,674 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 21:38:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 21:38:20,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 21:38:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:38:20,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:38:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 21:38:20,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 21:38:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 21:38:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 21:38:20,677 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 21:38:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 21:38:20,677 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 21:38:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 21:38:20,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:38:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:38:20,677 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:38:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:38:20,677 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-13 21:38:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-13 21:38:20,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 21:38:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 21:38:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-13 21:38:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-13 21:38:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:38:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 21:38:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 21:38:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-13 21:38:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-13 21:38:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-13 21:38:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-13 21:38:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-13 21:38:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-13 21:38:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 21:38:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 21:38:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 21:38:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-13 21:38:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-13 21:38:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:38:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-13 21:38:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-13 21:38:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:38:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:38:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-13 21:38:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-13 21:38:20,680 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:38:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:38:20,683 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-13 21:38:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-13 21:38:20,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:38:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:38:20,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 21:38:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 21:38:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 21:38:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 21:38:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 21:38:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 21:38:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-13 21:38:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-13 21:38:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-13 21:38:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-13 21:38:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-13 21:38:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-13 21:38:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:38:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 21:38:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 21:38:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 21:38:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 21:38:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 21:38:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-13 21:38:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 21:38:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 21:38:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:38:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-13 21:38:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 21:38:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-13 21:38:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-13 21:38:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-13 21:38:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-13 21:38:20,686 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-13 21:38:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-13 21:38:20,686 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 21:38:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 21:38:20,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 21:38:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 21:38:20,686 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 21:38:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 21:38:20,686 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 21:38:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 21:38:20,689 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-13 21:38:20,689 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-13 21:38:20,689 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-13 21:38:20,691 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-13 21:38:20,691 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 21:38:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 21:38:20,692 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-13 21:38:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-13 21:38:20,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:38:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:38:20,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:38:20,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:38:20,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:38:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:38:20,692 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-13 21:38:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-13 21:38:20,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-13 21:38:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-13 21:38:20,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 21:38:20,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-11-13 21:38:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-13 21:38:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-13 21:38:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-11-13 21:38:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 21:38:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-13 21:38:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 21:38:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-13 21:38:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-13 21:38:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-13 21:38:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 21:38:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 21:38:20,694 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 21:38:20,696 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 21:38:20,697 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-13 21:38:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-13 21:38:20,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:38:20,697 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-13 21:38:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-13 21:38:20,697 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 21:38:20,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 21:38:20,697 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-13 21:38:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-13 21:38:20,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:38:20,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:38:20,698 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:38:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:38:20,698 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-13 21:38:20,698 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-13 21:38:20,698 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 21:38:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 21:38:20,699 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 21:38:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 21:38:20,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 21:38:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 21:38:20,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-13 21:38:20,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-13 21:38:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-13 21:38:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-13 21:38:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-13 21:38:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-13 21:38:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 21:38:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 21:38:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-13 21:38:20,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-13 21:38:20,700 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-13 21:38:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-13 21:38:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 21:38:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 21:38:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 21:38:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 21:38:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-13 21:38:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-13 21:38:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 21:38:20,701 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 21:38:20,701 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-13 21:38:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-13 21:38:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-13 21:38:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-13 21:38:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:38:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-13 21:38:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-13 21:38:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-13 21:38:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-13 21:38:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:38:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:38:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-13 21:38:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-13 21:38:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-13 21:38:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-13 21:38:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-13 21:38:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-13 21:38:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-13 21:38:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 21:38:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 21:38:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 21:38:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 21:38:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:38:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-13 21:38:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-13 21:38:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 21:38:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 21:38:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-13 21:38:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-13 21:38:21,990 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:38:21,995 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:38:23,028 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:38:45,877 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 21:38:47,344 INFO L? ?]: Removed 3220 outVars from TransFormulas that were not future-live. [2024-11-13 21:38:47,344 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:38:52,909 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:38:52,910 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:38:52,910 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:38:52 BoogieIcfgContainer [2024-11-13 21:38:52,910 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:38:52,911 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:38:52,911 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:38:52,925 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:38:52,926 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:38:52" (1/1) ... [2024-11-13 21:38:52,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:38:53,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:53,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 2033 states and 2978 transitions. [2024-11-13 21:38:53,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 2978 transitions. [2024-11-13 21:38:53,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:38:53,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:53,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:39:24,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:39:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:26,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 2042 states and 2994 transitions. [2024-11-13 21:39:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 2994 transitions. [2024-11-13 21:39:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:39:26,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:26,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:44,546 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 21:39:46,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 2048 states and 3011 transitions. [2024-11-13 21:39:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3011 transitions. [2024-11-13 21:39:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:39:46,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:46,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:04,348 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 21:40:05,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:05,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 2053 states and 3023 transitions. [2024-11-13 21:40:05,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3023 transitions. [2024-11-13 21:40:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:40:05,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:05,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:21,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 21:40:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:25,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 2061 states and 3045 transitions. [2024-11-13 21:40:25,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3045 transitions. [2024-11-13 21:40:25,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:40:25,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:25,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:41,671 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 21:40:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 2067 states and 3058 transitions. [2024-11-13 21:40:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3058 transitions. [2024-11-13 21:40:43,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:40:43,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:43,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 21:41:04,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 2072 states and 3074 transitions. [2024-11-13 21:41:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3074 transitions. [2024-11-13 21:41:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:41:04,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:20,624 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 21:41:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:20,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 2073 states and 3074 transitions. [2024-11-13 21:41:20,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3074 transitions. [2024-11-13 21:41:20,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:41:20,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:20,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:37,582 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 21:41:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 2080 states and 3096 transitions. [2024-11-13 21:41:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3096 transitions. [2024-11-13 21:41:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:41:43,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:43,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:00,177 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 21:42:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2086 states and 3133 transitions. [2024-11-13 21:42:01,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3133 transitions. [2024-11-13 21:42:01,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:42:01,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:01,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:18,353 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 21:42:18,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:18,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 2087 states and 3134 transitions. [2024-11-13 21:42:18,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3134 transitions. [2024-11-13 21:42:18,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:42:18,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:18,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:35,321 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 21:42:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:35,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2089 states and 3136 transitions. [2024-11-13 21:42:35,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3136 transitions. [2024-11-13 21:42:35,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:42:35,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:35,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 21:42:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:52,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 2090 states and 3137 transitions. [2024-11-13 21:42:52,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3137 transitions. [2024-11-13 21:42:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:42:52,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:52,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 21:43:10,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 2096 states and 3153 transitions. [2024-11-13 21:43:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3153 transitions. [2024-11-13 21:43:10,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:43:10,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:10,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 21:43:27,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:27,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 2099 states and 3156 transitions. [2024-11-13 21:43:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3156 transitions. [2024-11-13 21:43:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:43:27,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 21:43:45,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 2101 states and 3158 transitions. [2024-11-13 21:43:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3158 transitions. [2024-11-13 21:43:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:43:45,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 21:44:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 2102 states and 3158 transitions. [2024-11-13 21:44:03,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 3158 transitions. [2024-11-13 21:44:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:44:03,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:03,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:20,976 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:44:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:21,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2110 states and 3165 transitions. [2024-11-13 21:44:21,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3165 transitions. [2024-11-13 21:44:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:44:21,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:21,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:37,899 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 21:44:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 2111 states and 3166 transitions. [2024-11-13 21:44:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3166 transitions. [2024-11-13 21:44:38,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:44:38,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:38,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-13 21:44:56,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 2115 states and 3174 transitions. [2024-11-13 21:44:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3174 transitions. [2024-11-13 21:44:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:44:56,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:56,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:13,846 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 21:45:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 2124 states and 3200 transitions. [2024-11-13 21:45:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 3200 transitions. [2024-11-13 21:45:25,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:45:25,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:25,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 941 trivial. 0 not checked. [2024-11-13 21:45:46,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 2129 states and 3211 transitions. [2024-11-13 21:45:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 3211 transitions. [2024-11-13 21:45:46,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:45:46,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:46,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 21:46:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:02,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 2131 states and 3213 transitions. [2024-11-13 21:46:02,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3213 transitions. [2024-11-13 21:46:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:46:02,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:02,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:17,792 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 21:46:17,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:17,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 2132 states and 3213 transitions. [2024-11-13 21:46:17,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3213 transitions. [2024-11-13 21:46:17,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:46:17,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:17,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:33,892 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-13 21:46:35,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:35,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 2136 states and 3221 transitions. [2024-11-13 21:46:35,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3221 transitions. [2024-11-13 21:46:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:46:35,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:35,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:52,252 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 21:46:59,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 2143 states and 3246 transitions. [2024-11-13 21:46:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3246 transitions. [2024-11-13 21:46:59,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:46:59,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:59,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 21:47:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 2150 states and 3267 transitions. [2024-11-13 21:47:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 3267 transitions. [2024-11-13 21:47:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:47:24,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-13 21:47:41,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2153 states and 3272 transitions. [2024-11-13 21:47:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3272 transitions. [2024-11-13 21:47:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:47:41,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:41,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 21:47:59,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:59,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 2154 states and 3273 transitions. [2024-11-13 21:47:59,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 3273 transitions. [2024-11-13 21:47:59,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:47:59,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:59,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:15,391 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2024-11-13 21:48:20,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:20,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2162 states and 3293 transitions. [2024-11-13 21:48:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3293 transitions. [2024-11-13 21:48:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:48:20,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:20,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:37,531 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 21:48:50,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 2169 states and 3312 transitions. [2024-11-13 21:48:50,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 3312 transitions. [2024-11-13 21:48:50,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 21:48:50,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:50,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-13 21:49:10,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:10,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 2175 states and 3324 transitions. [2024-11-13 21:49:10,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 3324 transitions. [2024-11-13 21:49:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:49:10,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:10,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 21:49:33,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2181 states and 3338 transitions. [2024-11-13 21:49:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 3338 transitions. [2024-11-13 21:49:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:49:33,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:33,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:50,326 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 21:50:08,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:08,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 2195 states and 3399 transitions. [2024-11-13 21:50:08,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 3399 transitions. [2024-11-13 21:50:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:50:08,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:08,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:24,635 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 21:50:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2200 states and 3417 transitions. [2024-11-13 21:50:31,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3417 transitions. [2024-11-13 21:50:31,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:50:31,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:47,541 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-13 21:50:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:52,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 2216 states and 3451 transitions. [2024-11-13 21:50:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3451 transitions. [2024-11-13 21:50:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:50:52,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:52,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:07,787 INFO L134 CoverageAnalysis]: Checked inductivity of 984 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 978 trivial. 0 not checked. [2024-11-13 21:51:09,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3458 states to 2220 states and 3458 transitions. [2024-11-13 21:51:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 3458 transitions. [2024-11-13 21:51:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 21:51:09,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:09,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 947 trivial. 0 not checked. [2024-11-13 21:51:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 2223 states and 3464 transitions. [2024-11-13 21:51:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3464 transitions. [2024-11-13 21:51:30,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:51:30,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:30,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:46,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,813 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-13 21:51:58,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:58,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 2233 states and 3510 transitions. [2024-11-13 21:51:58,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3510 transitions. [2024-11-13 21:51:58,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 21:51:58,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:58,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:14,559 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 947 trivial. 0 not checked. [2024-11-13 21:52:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 2234 states and 3511 transitions. [2024-11-13 21:52:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 3511 transitions. [2024-11-13 21:52:16,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:52:16,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:31,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-13 21:52:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2238 states and 3522 transitions. [2024-11-13 21:52:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3522 transitions. [2024-11-13 21:52:36,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:52:36,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:36,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms