./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.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_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/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_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/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_29442d08-69c8-41db-835d-067a0c055ccc/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 4d7ff8719f426b76942b24d8f1f6edf4d7ceb082805a261509035adb3ede1f4a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:21:36,354 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:21:36,426 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:21:36,431 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:21:36,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:21:36,453 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:21:36,454 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:21:36,454 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:21:36,454 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:21:36,454 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:21:36,455 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:21:36,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:21:36,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:21:36,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:21:36,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:21:36,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:21:36,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:21:36,456 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:21:36,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:21:36,456 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:21:36,456 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:21:36,456 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:21:36,456 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:21:36,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:21:36,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:21:36,457 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:21:36,457 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:21:36,457 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:21:36,457 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:21:36,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:21:36,458 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_29442d08-69c8-41db-835d-067a0c055ccc/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 -> 4d7ff8719f426b76942b24d8f1f6edf4d7ceb082805a261509035adb3ede1f4a [2024-11-13 23:21:36,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:21:36,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:21:36,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:21:36,797 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:21:36,798 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:21:36,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i Unable to find full path for "g++" [2024-11-13 23:21:38,952 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:21:40,189 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:21:40,190 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-13 23:21:40,276 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/data/757a089c3/a463977019944930b80b9d5e9375e7c5/FLAG59a704b4e [2024-11-13 23:21:40,301 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/data/757a089c3/a463977019944930b80b9d5e9375e7c5 [2024-11-13 23:21:40,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:21:40,307 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:21:40,309 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:21:40,309 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:21:40,317 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:21:40,318 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:21:40" (1/1) ... [2024-11-13 23:21:40,320 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40418581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:40, skipping insertion in model container [2024-11-13 23:21:40,321 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:21:40" (1/1) ... [2024-11-13 23:21:40,523 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:21:45,139 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_29442d08-69c8-41db-835d-067a0c055ccc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2024-11-13 23:21:45,143 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_29442d08-69c8-41db-835d-067a0c055ccc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2024-11-13 23:21:45,147 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_29442d08-69c8-41db-835d-067a0c055ccc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2024-11-13 23:21:45,147 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_29442d08-69c8-41db-835d-067a0c055ccc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2024-11-13 23:21:45,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:21:45,279 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:21:45,412 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"); [5269] [2024-11-13 23:21:45,414 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)); [5276] [2024-11-13 23:21:45,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5283] [2024-11-13 23:21:45,422 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5324-5325] [2024-11-13 23:21:45,422 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"); [5330-5332] [2024-11-13 23:21:45,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5493] [2024-11-13 23:21:45,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5500] [2024-11-13 23:21:45,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5508] [2024-11-13 23:21:45,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5515] [2024-11-13 23:21:45,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5523] [2024-11-13 23:21:45,437 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)); [5643-5644] [2024-11-13 23:21:45,444 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)); [5677-5678] [2024-11-13 23:21:45,446 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)); [5714-5715] [2024-11-13 23:21:45,451 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)); [5751-5752] [2024-11-13 23:21:45,463 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)); [6010-6011] [2024-11-13 23:21:45,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6017] [2024-11-13 23:21:45,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6292] [2024-11-13 23:21:45,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6295] [2024-11-13 23:21:45,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6298] [2024-11-13 23:21:45,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6301] [2024-11-13 23:21:45,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6332] [2024-11-13 23:21:45,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6335] [2024-11-13 23:21:45,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6338] [2024-11-13 23:21:45,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6341] [2024-11-13 23:21:45,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6372] [2024-11-13 23:21:45,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6375] [2024-11-13 23:21:45,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6378] [2024-11-13 23:21:45,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6381] [2024-11-13 23:21:45,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6412] [2024-11-13 23:21:45,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6415] [2024-11-13 23:21:45,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6418] [2024-11-13 23:21:45,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6421] [2024-11-13 23:21:45,506 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7189] [2024-11-13 23:21:45,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7703] [2024-11-13 23:21:45,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7726] [2024-11-13 23:21:45,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7733] [2024-11-13 23:21:45,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7760] [2024-11-13 23:21:45,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8179] [2024-11-13 23:21:45,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9799] [2024-11-13 23:21:45,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9864] [2024-11-13 23:21:45,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9874] [2024-11-13 23:21:45,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9886] [2024-11-13 23:21:45,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9908] [2024-11-13 23:21:45,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10098] [2024-11-13 23:21:45,808 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_29442d08-69c8-41db-835d-067a0c055ccc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422318,422331] [2024-11-13 23:21:45,809 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_29442d08-69c8-41db-835d-067a0c055ccc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422487,422500] [2024-11-13 23:21:45,809 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_29442d08-69c8-41db-835d-067a0c055ccc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422654,422667] [2024-11-13 23:21:45,810 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_29442d08-69c8-41db-835d-067a0c055ccc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422822,422835] [2024-11-13 23:21:45,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:21:46,297 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:21:46,298 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46 WrapperNode [2024-11-13 23:21:46,299 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:21:46,300 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:21:46,301 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:21:46,301 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:21:46,309 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:46,459 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:46,873 INFO L138 Inliner]: procedures = 559, calls = 2963, calls flagged for inlining = 296, calls inlined = 262, statements flattened = 8877 [2024-11-13 23:21:46,874 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:21:46,875 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:21:46,876 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:21:46,876 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:21:46,888 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:46,888 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:46,953 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:46,953 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:47,325 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:47,387 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:47,444 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:47,476 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:47,547 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:21:47,550 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:21:47,550 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:21:47,551 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:21:47,552 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:21:46" (1/1) ... [2024-11-13 23:21:47,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:21:47,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:21:47,597 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:21:47,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29442d08-69c8-41db-835d-067a0c055ccc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:21:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 23:21:47,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 23:21:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 23:21:47,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 23:21:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 23:21:47,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 23:21:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 23:21:47,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 23:21:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:21:47,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:21:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 23:21:47,633 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 23:21:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 23:21:47,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 23:21:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 23:21:47,633 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 23:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 23:21:47,634 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 23:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2024-11-13 23:21:47,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2024-11-13 23:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2024-11-13 23:21:47,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2024-11-13 23:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 23:21:47,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 23:21:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 23:21:47,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 23:21:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 23:21:47,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 23:21:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 23:21:47,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 23:21:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 23:21:47,637 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 23:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 23:21:47,637 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 23:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 23:21:47,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 23:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 23:21:47,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 23:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2024-11-13 23:21:47,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2024-11-13 23:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 23:21:47,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 23:21:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:21:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2024-11-13 23:21:47,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 23:21:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 23:21:47,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:21:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2024-11-13 23:21:47,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-13 23:21:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-13 23:21:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 23:21:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2024-11-13 23:21:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 23:21:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-13 23:21:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 23:21:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 23:21:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 23:21:47,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 23:21:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2024-11-13 23:21:47,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2024-11-13 23:21:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-13 23:21:47,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-13 23:21:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 23:21:47,646 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 23:21:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2024-11-13 23:21:47,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2024-11-13 23:21:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 23:21:47,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 23:21:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:21:47,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:21:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 23:21:47,647 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 23:21:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:21:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:21:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 23:21:47,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 23:21:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2024-11-13 23:21:47,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2024-11-13 23:21:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 23:21:47,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 23:21:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2024-11-13 23:21:47,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2024-11-13 23:21:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2024-11-13 23:21:47,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2024-11-13 23:21:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 23:21:47,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 23:21:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2024-11-13 23:21:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2024-11-13 23:21:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2024-11-13 23:21:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2024-11-13 23:21:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 23:21:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 23:21:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:21:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:21:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 23:21:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 23:21:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 23:21:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 23:21:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 23:21:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 23:21:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-11-13 23:21:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-11-13 23:21:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2024-11-13 23:21:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2024-11-13 23:21:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-13 23:21:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-13 23:21:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 23:21:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 23:21:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-11-13 23:21:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-11-13 23:21:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 23:21:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 23:21:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2024-11-13 23:21:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2024-11-13 23:21:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-13 23:21:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-13 23:21:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-13 23:21:47,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-13 23:21:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2024-11-13 23:21:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2024-11-13 23:21:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-11-13 23:21:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-11-13 23:21:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-13 23:21:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-13 23:21:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2024-11-13 23:21:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2024-11-13 23:21:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-13 23:21:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-13 23:21:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 23:21:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 23:21:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 23:21:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 23:21:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2024-11-13 23:21:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2024-11-13 23:21:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 23:21:47,655 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-13 23:21:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2024-11-13 23:21:47,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 23:21:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 23:21:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 23:21:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 23:21:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-13 23:21:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-13 23:21:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-13 23:21:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 23:21:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 23:21:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-13 23:21:47,657 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-13 23:21:49,238 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:21:49,244 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:21:49,561 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 23:22:23,810 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 23:22:26,252 INFO L? ?]: Removed 3366 outVars from TransFormulas that were not future-live. [2024-11-13 23:22:26,252 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:22:29,754 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:22:29,754 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-13 23:22:29,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:22:29 BoogieIcfgContainer [2024-11-13 23:22:29,755 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:22:29,756 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:22:29,756 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:22:29,767 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:22:29,767 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:22:29" (1/1) ... [2024-11-13 23:22:29,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:22:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 2269 states and 3354 transitions. [2024-11-13 23:22:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 3354 transitions. [2024-11-13 23:22:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:22:29,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:29,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 23:22:47,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3366 states to 2273 states and 3366 transitions. [2024-11-13 23:22:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3366 transitions. [2024-11-13 23:22:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:22:48,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:48,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 23:22:54,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 2278 states and 3371 transitions. [2024-11-13 23:22:54,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3371 transitions. [2024-11-13 23:22:54,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:22:54,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:54,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 23:23:01,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:01,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 2285 states and 3388 transitions. [2024-11-13 23:23:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 3388 transitions. [2024-11-13 23:23:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:23:01,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:01,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 23:23:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 2295 states and 3410 transitions. [2024-11-13 23:23:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3410 transitions. [2024-11-13 23:23:09,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:23:09,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:09,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 23:23:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 2304 states and 3434 transitions. [2024-11-13 23:23:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 3434 transitions. [2024-11-13 23:23:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:23:18,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:18,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 23:23:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2309 states and 3445 transitions. [2024-11-13 23:23:24,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3445 transitions. [2024-11-13 23:23:24,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:23:24,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:29,687 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:23:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 2316 states and 3463 transitions. [2024-11-13 23:23:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 3463 transitions. [2024-11-13 23:23:32,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:23:32,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:32,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-13 23:23:40,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2324 states and 3484 transitions. [2024-11-13 23:23:40,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 3484 transitions. [2024-11-13 23:23:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:23:40,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:23:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 2333 states and 3511 transitions. [2024-11-13 23:23:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3511 transitions. [2024-11-13 23:23:50,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:23:50,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:50,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:55,172 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 23:23:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 2336 states and 3514 transitions. [2024-11-13 23:23:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3514 transitions. [2024-11-13 23:23:55,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:23:55,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:55,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:00,721 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:24:07,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2346 states and 3544 transitions. [2024-11-13 23:24:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3544 transitions. [2024-11-13 23:24:07,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:24:07,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:07,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 23:24:19,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 2353 states and 3563 transitions. [2024-11-13 23:24:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 3563 transitions. [2024-11-13 23:24:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:24:19,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:19,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:23,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 23:24:26,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:26,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 2359 states and 3599 transitions. [2024-11-13 23:24:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 3599 transitions. [2024-11-13 23:24:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:24:26,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:30,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:24:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:31,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 2360 states and 3599 transitions. [2024-11-13 23:24:31,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3599 transitions. [2024-11-13 23:24:31,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:24:31,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:31,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-13 23:24:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:37,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 2364 states and 3607 transitions. [2024-11-13 23:24:37,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 3607 transitions. [2024-11-13 23:24:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:24:37,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:37,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:41,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:41,938 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-13 23:24:45,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:45,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 2368 states and 3620 transitions. [2024-11-13 23:24:45,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 3620 transitions. [2024-11-13 23:24:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:24:45,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:45,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:50,088 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-13 23:24:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 2374 states and 3635 transitions. [2024-11-13 23:24:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 3635 transitions. [2024-11-13 23:24:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:24:55,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:55,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-13 23:25:05,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 2381 states and 3651 transitions. [2024-11-13 23:25:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 3651 transitions. [2024-11-13 23:25:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:25:05,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:05,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:10,570 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-13 23:25:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 2387 states and 3687 transitions. [2024-11-13 23:25:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3687 transitions. [2024-11-13 23:25:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:25:11,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:11,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:15,459 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2024-11-13 23:25:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3690 states to 2388 states and 3690 transitions. [2024-11-13 23:25:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 3690 transitions. [2024-11-13 23:25:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:25:15,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:15,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:20,222 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-13 23:25:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:23,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 2393 states and 3701 transitions. [2024-11-13 23:25:23,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 3701 transitions. [2024-11-13 23:25:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:25:23,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:23,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:27,464 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-13 23:25:27,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:27,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 2399 states and 3709 transitions. [2024-11-13 23:25:27,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3709 transitions. [2024-11-13 23:25:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 23:25:27,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:27,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:32,308 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 23:25:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 2403 states and 3718 transitions. [2024-11-13 23:25:34,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 3718 transitions. [2024-11-13 23:25:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 23:25:34,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 23:25:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:38,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 2406 states and 3721 transitions. [2024-11-13 23:25:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 3721 transitions. [2024-11-13 23:25:38,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:25:38,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:38,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:43,462 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:25:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3725 states to 2410 states and 3725 transitions. [2024-11-13 23:25:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 3725 transitions. [2024-11-13 23:25:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:25:43,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:43,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:47,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:25:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2414 states and 3729 transitions. [2024-11-13 23:25:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 3729 transitions. [2024-11-13 23:25:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:25:48,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:48,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 23:25:54,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 2417 states and 3732 transitions. [2024-11-13 23:25:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3732 transitions. [2024-11-13 23:25:54,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 23:25:54,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:54,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:26:00,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 2421 states and 3736 transitions. [2024-11-13 23:26:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 3736 transitions. [2024-11-13 23:26:00,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:26:00,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:00,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:26:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 2431 states and 3763 transitions. [2024-11-13 23:26:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 3763 transitions. [2024-11-13 23:26:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:26:12,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:12,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:17,313 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:26:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 2435 states and 3771 transitions. [2024-11-13 23:26:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 3771 transitions. [2024-11-13 23:26:19,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:26:19,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:24,821 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 23:26:33,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:33,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 2441 states and 3792 transitions. [2024-11-13 23:26:33,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 3792 transitions. [2024-11-13 23:26:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:26:33,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:33,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 724 trivial. 0 not checked. [2024-11-13 23:26:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 2444 states and 3795 transitions. [2024-11-13 23:26:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 3795 transitions. [2024-11-13 23:26:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:26:41,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:41,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:45,885 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:26:48,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3807 states to 2448 states and 3807 transitions. [2024-11-13 23:26:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 3807 transitions. [2024-11-13 23:26:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:26:48,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:48,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:53,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:53,376 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:26:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 2452 states and 3815 transitions. [2024-11-13 23:26:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3815 transitions. [2024-11-13 23:26:55,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:26:55,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:55,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 23:27:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:13,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 2459 states and 3835 transitions. [2024-11-13 23:27:13,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 3835 transitions. [2024-11-13 23:27:13,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:27:13,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:13,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:18,620 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:27:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:21,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 2463 states and 3847 transitions. [2024-11-13 23:27:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 3847 transitions. [2024-11-13 23:27:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:27:21,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:21,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 724 trivial. 0 not checked. [2024-11-13 23:27:33,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:33,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 2466 states and 3849 transitions. [2024-11-13 23:27:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 3849 transitions. [2024-11-13 23:27:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:27:33,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:33,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:27:47,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3865 states to 2473 states and 3865 transitions. [2024-11-13 23:27:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3865 transitions. [2024-11-13 23:27:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:27:47,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:47,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-13 23:27:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:54,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 2474 states and 3869 transitions. [2024-11-13 23:27:54,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 3869 transitions. [2024-11-13 23:27:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:27:54,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:54,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:58,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:27:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2480 states and 3880 transitions. [2024-11-13 23:27:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 3880 transitions. [2024-11-13 23:27:58,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:27:58,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:58,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 23:28:06,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2484 states and 3888 transitions. [2024-11-13 23:28:06,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 3888 transitions. [2024-11-13 23:28:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:28:06,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:06,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 23:28:14,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:14,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 2499 states and 3930 transitions. [2024-11-13 23:28:14,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 3930 transitions. [2024-11-13 23:28:14,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:28:14,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 23:28:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3968 states to 2515 states and 3968 transitions. [2024-11-13 23:28:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3968 transitions. [2024-11-13 23:28:22,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:28:22,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:22,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:27,086 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2024-11-13 23:28:27,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2521 states and 3976 transitions. [2024-11-13 23:28:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 3976 transitions. [2024-11-13 23:28:27,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:28:27,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:27,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:32,086 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2024-11-13 23:28:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 2536 states and 4017 transitions. [2024-11-13 23:28:32,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4017 transitions. [2024-11-13 23:28:32,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:28:32,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:32,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:37,783 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2024-11-13 23:28:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2539 states and 4022 transitions. [2024-11-13 23:28:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4022 transitions. [2024-11-13 23:28:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:28:38,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:43,918 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 23:28:45,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2542 states and 4025 transitions. [2024-11-13 23:28:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4025 transitions. [2024-11-13 23:28:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:28:45,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:45,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2024-11-13 23:28:51,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2543 states and 4026 transitions. [2024-11-13 23:28:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4026 transitions. [2024-11-13 23:28:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:28:51,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:51,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2024-11-13 23:28:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:57,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2549 states and 4034 transitions. [2024-11-13 23:28:57,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 4034 transitions. [2024-11-13 23:28:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:28:57,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:57,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:02,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 23:29:06,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:06,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2554 states and 4045 transitions. [2024-11-13 23:29:06,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 4045 transitions. [2024-11-13 23:29:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:29:06,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:11,654 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 721 trivial. 0 not checked. [2024-11-13 23:29:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:11,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2560 states and 4053 transitions. [2024-11-13 23:29:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 4053 transitions. [2024-11-13 23:29:11,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:29:11,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:11,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:16,706 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 23:29:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 2563 states and 4056 transitions. [2024-11-13 23:29:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 4056 transitions. [2024-11-13 23:29:18,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:29:18,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:18,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:23,211 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 23:29:23,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4057 states to 2564 states and 4057 transitions. [2024-11-13 23:29:23,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 4057 transitions. [2024-11-13 23:29:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:29:23,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:23,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-13 23:29:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:31,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4096 states to 2579 states and 4096 transitions. [2024-11-13 23:29:31,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 4096 transitions. [2024-11-13 23:29:31,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:29:31,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:31,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-13 23:29:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2594 states and 4134 transitions. [2024-11-13 23:29:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 4134 transitions. [2024-11-13 23:29:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:29:39,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:39,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:44,125 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-13 23:29:47,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2610 states and 4172 transitions. [2024-11-13 23:29:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 4172 transitions. [2024-11-13 23:29:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:29:47,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:47,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:52,399 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-13 23:29:54,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2626 states and 4209 transitions. [2024-11-13 23:29:54,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 4209 transitions. [2024-11-13 23:29:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:29:54,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:54,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 23:29:59,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4210 states to 2627 states and 4210 transitions. [2024-11-13 23:29:59,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 4210 transitions. [2024-11-13 23:29:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:29:59,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:59,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2024-11-13 23:30:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:07,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2642 states and 4248 transitions. [2024-11-13 23:30:07,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 4248 transitions. [2024-11-13 23:30:07,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:30:07,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:07,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2024-11-13 23:30:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:13,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2657 states and 4285 transitions. [2024-11-13 23:30:13,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 4285 transitions. [2024-11-13 23:30:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:30:13,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:13,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:17,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 23:30:18,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2658 states and 4286 transitions. [2024-11-13 23:30:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 4286 transitions. [2024-11-13 23:30:18,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:30:18,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:18,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:22,585 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-13 23:30:24,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:24,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2673 states and 4324 transitions. [2024-11-13 23:30:24,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4324 transitions. [2024-11-13 23:30:24,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:30:24,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:24,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:30:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2686 states and 4365 transitions. [2024-11-13 23:30:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 4365 transitions. [2024-11-13 23:30:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:30:43,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:43,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:30:50,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2690 states and 4372 transitions. [2024-11-13 23:30:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4372 transitions. [2024-11-13 23:30:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:30:50,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:50,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:31:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:08,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 2700 states and 4400 transitions. [2024-11-13 23:31:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 4400 transitions. [2024-11-13 23:31:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:31:08,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:08,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-13 23:31:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2715 states and 4437 transitions. [2024-11-13 23:31:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 4437 transitions. [2024-11-13 23:31:13,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:31:13,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:18,019 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2024-11-13 23:31:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2716 states and 4437 transitions. [2024-11-13 23:31:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4437 transitions. [2024-11-13 23:31:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:31:21,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:21,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:26,072 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 23:31:27,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:27,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2719 states and 4439 transitions. [2024-11-13 23:31:27,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 4439 transitions. [2024-11-13 23:31:27,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:31:27,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:27,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:31,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:31:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2720 states and 4439 transitions. [2024-11-13 23:31:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 4439 transitions. [2024-11-13 23:31:32,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 23:31:32,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:32,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2024-11-13 23:31:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2720 states and 4438 transitions. [2024-11-13 23:31:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 4438 transitions. [2024-11-13 23:31:36,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:31:36,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:36,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:41,523 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 23:31:41,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:41,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2723 states and 4440 transitions. [2024-11-13 23:31:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 4440 transitions. [2024-11-13 23:31:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:31:41,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:41,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:46,162 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:31:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:47,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2724 states and 4440 transitions. [2024-11-13 23:31:47,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4440 transitions. [2024-11-13 23:31:47,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 23:31:47,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:47,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:53,087 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 23:32:04,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:04,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 2734 states and 4465 transitions. [2024-11-13 23:32:04,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 4465 transitions. [2024-11-13 23:32:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 23:32:04,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:04,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:08,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2024-11-13 23:32:09,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 2740 states and 4473 transitions. [2024-11-13 23:32:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 4473 transitions. [2024-11-13 23:32:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:32:09,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:09,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:13,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2024-11-13 23:32:23,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2747 states and 4488 transitions. [2024-11-13 23:32:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2747 states and 4488 transitions. [2024-11-13 23:32:23,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 23:32:23,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:23,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:28,196 INFO L134 CoverageAnalysis]: Checked inductivity of 764 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 755 trivial. 0 not checked. [2024-11-13 23:32:33,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2751 states and 4496 transitions. [2024-11-13 23:32:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2751 states and 4496 transitions. [2024-11-13 23:32:33,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:32:33,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:33,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:37,750 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2024-11-13 23:32:38,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4507 states to 2757 states and 4507 transitions. [2024-11-13 23:32:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 4507 transitions. [2024-11-13 23:32:38,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 23:32:38,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:38,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 753 trivial. 0 not checked. [2024-11-13 23:32:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:42,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2763 states and 4515 transitions. [2024-11-13 23:32:42,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2763 states and 4515 transitions. [2024-11-13 23:32:42,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:32:42,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:42,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:47,112 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 23:32:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:47,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4516 states to 2764 states and 4516 transitions. [2024-11-13 23:32:47,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 4516 transitions. [2024-11-13 23:32:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 23:32:47,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:47,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:51,963 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 718 trivial. 0 not checked. [2024-11-13 23:32:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:53,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4517 states to 2765 states and 4517 transitions. [2024-11-13 23:32:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 4517 transitions. [2024-11-13 23:32:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:32:53,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:53,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:57,906 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2024-11-13 23:33:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4531 states to 2772 states and 4531 transitions. [2024-11-13 23:33:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 4531 transitions. [2024-11-13 23:33:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:33:03,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:07,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:08,031 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 23:33:10,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4536 states to 2775 states and 4536 transitions. [2024-11-13 23:33:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 4536 transitions. [2024-11-13 23:33:10,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:33:10,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:10,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:14,519 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2024-11-13 23:33:14,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:14,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4546 states to 2781 states and 4546 transitions. [2024-11-13 23:33:14,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 4546 transitions. [2024-11-13 23:33:14,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:33:14,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:14,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:19,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:19,462 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 753 trivial. 0 not checked. [2024-11-13 23:33:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:19,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 2787 states and 4554 transitions. [2024-11-13 23:33:19,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 4554 transitions. [2024-11-13 23:33:19,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:33:19,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:19,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:24,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:24,219 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:33:28,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 2802 states and 4592 transitions. [2024-11-13 23:33:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4592 transitions. [2024-11-13 23:33:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:33:28,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:32,825 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:33:34,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2818 states and 4629 transitions. [2024-11-13 23:33:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4629 transitions. [2024-11-13 23:33:34,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:33:34,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:34,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:40,787 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 23:33:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 2828 states and 4683 transitions. [2024-11-13 23:33:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 4683 transitions. [2024-11-13 23:33:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:33:58,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:58,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:03,186 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 714 trivial. 0 not checked. [2024-11-13 23:34:07,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 2844 states and 4717 transitions. [2024-11-13 23:34:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 4717 transitions. [2024-11-13 23:34:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:34:07,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:07,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:11,765 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 714 trivial. 0 not checked. [2024-11-13 23:34:22,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:22,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2850 states and 4740 transitions. [2024-11-13 23:34:22,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 4740 transitions. [2024-11-13 23:34:22,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 23:34:22,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:22,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2024-11-13 23:34:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:48,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2865 states and 4782 transitions. [2024-11-13 23:34:48,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 4782 transitions. [2024-11-13 23:34:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:34:48,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:53,004 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 721 trivial. 0 not checked. [2024-11-13 23:34:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4820 states to 2880 states and 4820 transitions. [2024-11-13 23:34:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4820 transitions. [2024-11-13 23:34:55,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 23:34:55,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:55,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:00,524 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:35:01,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2895 states and 4857 transitions. [2024-11-13 23:35:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 4857 transitions. [2024-11-13 23:35:01,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:35:01,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:01,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:06,280 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2024-11-13 23:35:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:06,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 2896 states and 4858 transitions. [2024-11-13 23:35:06,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 4858 transitions. [2024-11-13 23:35:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:35:06,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:06,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 23:35:20,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4896 states to 2911 states and 4896 transitions. [2024-11-13 23:35:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 4896 transitions. [2024-11-13 23:35:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 23:35:20,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:20,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:24,734 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2024-11-13 23:35:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 2914 states and 4900 transitions. [2024-11-13 23:35:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 4900 transitions. [2024-11-13 23:35:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:35:29,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:29,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked.