./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-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_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/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_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/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_fd48fa2b-faf3-42a9-90f6-c843e8494155/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 e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:53:34,277 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:53:34,384 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:53:34,388 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:53:34,393 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:53:34,424 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:53:34,426 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:53:34,427 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:53:34,427 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:53:34,427 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:53:34,429 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:53:34,429 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:53:34,429 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:53:34,429 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:53:34,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:53:34,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:53:34,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:53:34,430 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:53:34,430 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:53:34,430 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:53:34,431 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:53:34,431 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:53:34,431 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:53:34,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:53:34,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:53:34,431 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:53:34,431 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:53:34,432 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:53:34,432 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:53:34,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:53:34,432 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_fd48fa2b-faf3-42a9-90f6-c843e8494155/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 -> e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f [2024-11-13 20:53:34,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:53:34,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:53:34,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:53:34,775 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:53:34,775 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:53:34,776 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i Unable to find full path for "g++" [2024-11-13 20:53:36,757 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:53:37,519 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:53:37,520 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-13 20:53:37,584 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/data/7b2ad6e0b/8b33d72b15334aa58c0d9a60e445506e/FLAG891af8066 [2024-11-13 20:53:37,604 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/data/7b2ad6e0b/8b33d72b15334aa58c0d9a60e445506e [2024-11-13 20:53:37,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:53:37,608 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:53:37,610 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:53:37,610 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:53:37,615 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:53:37,616 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:53:37" (1/1) ... [2024-11-13 20:53:37,620 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3af201c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:37, skipping insertion in model container [2024-11-13 20:53:37,620 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:53:37" (1/1) ... [2024-11-13 20:53:37,815 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:53:41,740 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_fd48fa2b-faf3-42a9-90f6-c843e8494155/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2024-11-13 20:53:41,743 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_fd48fa2b-faf3-42a9-90f6-c843e8494155/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2024-11-13 20:53:41,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:53:41,848 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:53:41,984 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"); [5283] [2024-11-13 20:53:41,986 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)); [5290] [2024-11-13 20:53:41,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5297] [2024-11-13 20:53:41,990 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5338-5339] [2024-11-13 20:53:41,991 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"); [5344-5346] [2024-11-13 20:53:41,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5495] [2024-11-13 20:53:41,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5502] [2024-11-13 20:53:41,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5510] [2024-11-13 20:53:41,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5517] [2024-11-13 20:53:41,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5525] [2024-11-13 20:53:42,007 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)); [5616-5617] [2024-11-13 20:53:42,011 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)); [5650-5651] [2024-11-13 20:53:42,012 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)); [5687-5688] [2024-11-13 20:53:42,014 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)); [5724-5725] [2024-11-13 20:53:42,025 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)); [5985-5986] [2024-11-13 20:53:42,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5992] [2024-11-13 20:53:42,035 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6267] [2024-11-13 20:53:42,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2024-11-13 20:53:42,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2024-11-13 20:53:42,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6276] [2024-11-13 20:53:42,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6307] [2024-11-13 20:53:42,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6310] [2024-11-13 20:53:42,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6313] [2024-11-13 20:53:42,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6316] [2024-11-13 20:53:42,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6347] [2024-11-13 20:53:42,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6350] [2024-11-13 20:53:42,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6353] [2024-11-13 20:53:42,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6356] [2024-11-13 20:53:42,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6387] [2024-11-13 20:53:42,044 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6390] [2024-11-13 20:53:42,044 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6393] [2024-11-13 20:53:42,044 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6396] [2024-11-13 20:53:42,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7164] [2024-11-13 20:53:42,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7678] [2024-11-13 20:53:42,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7701] [2024-11-13 20:53:42,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7708] [2024-11-13 20:53:42,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7735] [2024-11-13 20:53:42,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8154] [2024-11-13 20:53:42,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9774] [2024-11-13 20:53:42,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9839] [2024-11-13 20:53:42,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9849] [2024-11-13 20:53:42,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9861] [2024-11-13 20:53:42,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9883] [2024-11-13 20:53:42,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10073] [2024-11-13 20:53:42,527 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_fd48fa2b-faf3-42a9-90f6-c843e8494155/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2024-11-13 20:53:42,528 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_fd48fa2b-faf3-42a9-90f6-c843e8494155/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2024-11-13 20:53:42,542 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:53:42,974 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:53:42,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42 WrapperNode [2024-11-13 20:53:42,976 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:53:42,977 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:53:42,978 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:53:42,978 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:53:42,985 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,123 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,383 INFO L138 Inliner]: procedures = 556, calls = 3040, calls flagged for inlining = 292, calls inlined = 261, statements flattened = 8929 [2024-11-13 20:53:43,384 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:53:43,384 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:53:43,384 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:53:43,385 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:53:43,393 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,431 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,431 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,726 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,763 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,813 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,843 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,959 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:53:43,961 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:53:43,962 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:53:43,962 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:53:43,963 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:53:42" (1/1) ... [2024-11-13 20:53:43,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:53:43,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:53:44,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:53:44,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd48fa2b-faf3-42a9-90f6-c843e8494155/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:53:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 20:53:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 20:53:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 20:53:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 20:53:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 20:53:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 20:53:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 20:53:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 20:53:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2024-11-13 20:53:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2024-11-13 20:53:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:53:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:53:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 20:53:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 20:53:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 20:53:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 20:53:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 20:53:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 20:53:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2024-11-13 20:53:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2024-11-13 20:53:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 20:53:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 20:53:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 20:53:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 20:53:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 20:53:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 20:53:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 20:53:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 20:53:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 20:53:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 20:53:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 20:53:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 20:53:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 20:53:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 20:53:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 20:53:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 20:53:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:53:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2024-11-13 20:53:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2024-11-13 20:53:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 20:53:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 20:53:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 20:53:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 20:53:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 20:53:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 20:53:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:53:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-13 20:53:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-13 20:53:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 20:53:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 20:53:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-13 20:53:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-13 20:53:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:53:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 20:53:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 20:53:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2024-11-13 20:53:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2024-11-13 20:53:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:53:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 20:53:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 20:53:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-13 20:53:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-13 20:53:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:53:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:53:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2024-11-13 20:53:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2024-11-13 20:53:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 20:53:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 20:53:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 20:53:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 20:53:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 20:53:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 20:53:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 20:53:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 20:53:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 20:53:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-13 20:53:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 20:53:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2024-11-13 20:53:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-13 20:53:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 20:53:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 20:53:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 20:53:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:53:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2024-11-13 20:53:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2024-11-13 20:53:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-13 20:53:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-13 20:53:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-13 20:53:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-13 20:53:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-13 20:53:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-13 20:53:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-13 20:53:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-13 20:53:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 20:53:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 20:53:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2024-11-13 20:53:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2024-11-13 20:53:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 20:53:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 20:53:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-13 20:53:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-13 20:53:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 20:53:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 20:53:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 20:53:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 20:53:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 20:53:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 20:53:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2024-11-13 20:53:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2024-11-13 20:53:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-13 20:53:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-13 20:53:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 20:53:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 20:53:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2024-11-13 20:53:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2024-11-13 20:53:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 20:53:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 20:53:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:53:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:53:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 20:53:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 20:53:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:53:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:53:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 20:53:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 20:53:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2024-11-13 20:53:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2024-11-13 20:53:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2024-11-13 20:53:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2024-11-13 20:53:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2024-11-13 20:53:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-11-13 20:53:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2024-11-13 20:53:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2024-11-13 20:53:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2024-11-13 20:53:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 20:53:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2024-11-13 20:53:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 20:53:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-13 20:53:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2024-11-13 20:53:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:53:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2024-11-13 20:53:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2024-11-13 20:53:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-13 20:53:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-13 20:53:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 20:53:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 20:53:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-11-13 20:53:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-11-13 20:53:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 20:53:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 20:53:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2024-11-13 20:53:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2024-11-13 20:53:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-13 20:53:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-13 20:53:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-13 20:53:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-13 20:53:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2024-11-13 20:53:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2024-11-13 20:53:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-11-13 20:53:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-11-13 20:53:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-13 20:53:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-13 20:53:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2024-11-13 20:53:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2024-11-13 20:53:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-13 20:53:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-13 20:53:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 20:53:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 20:53:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 20:53:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 20:53:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2024-11-13 20:53:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2024-11-13 20:53:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 20:53:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 20:53:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2024-11-13 20:53:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2024-11-13 20:53:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2024-11-13 20:53:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2024-11-13 20:53:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 20:53:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 20:53:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 20:53:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 20:53:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 20:53:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 20:53:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 20:53:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 20:53:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 20:53:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 20:53:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-13 20:53:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-13 20:53:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:53:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-13 20:53:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-13 20:53:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-13 20:53:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-13 20:53:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 20:53:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 20:53:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-13 20:53:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-13 20:53:45,533 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:53:45,538 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:53:45,938 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 20:54:16,013 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 20:54:18,093 INFO L? ?]: Removed 3359 outVars from TransFormulas that were not future-live. [2024-11-13 20:54:18,093 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:54:21,796 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:54:21,796 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-13 20:54:21,796 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:54:21 BoogieIcfgContainer [2024-11-13 20:54:21,796 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:54:21,798 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:54:21,798 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:54:21,809 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:54:21,809 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:54:21" (1/1) ... [2024-11-13 20:54:21,819 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:54:21,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 2297 states and 3386 transitions. [2024-11-13 20:54:21,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3386 transitions. [2024-11-13 20:54:21,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 20:54:21,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:21,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:29,543 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-11-13 20:54:39,683 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 20:54:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 2307 states and 3405 transitions. [2024-11-13 20:54:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 3405 transitions. [2024-11-13 20:54:40,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 20:54:40,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-11-13 20:54:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:47,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 2316 states and 3427 transitions. [2024-11-13 20:54:47,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 3427 transitions. [2024-11-13 20:54:47,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 20:54:47,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:47,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:54,166 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 696 trivial. 0 not checked. [2024-11-13 20:54:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3451 states to 2325 states and 3451 transitions. [2024-11-13 20:54:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3451 transitions. [2024-11-13 20:54:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 20:54:55,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:55:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:03,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 2334 states and 3475 transitions. [2024-11-13 20:55:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3475 transitions. [2024-11-13 20:55:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:55:03,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:03,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:08,814 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-13 20:55:11,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 2339 states and 3492 transitions. [2024-11-13 20:55:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3492 transitions. [2024-11-13 20:55:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:55:11,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:17,124 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:55:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:22,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 2349 states and 3520 transitions. [2024-11-13 20:55:22,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 3520 transitions. [2024-11-13 20:55:23,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:55:23,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:23,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:28,032 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2024-11-13 20:55:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2354 states and 3531 transitions. [2024-11-13 20:55:29,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 3531 transitions. [2024-11-13 20:55:30,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:55:30,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:30,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-13 20:55:36,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:36,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 2360 states and 3564 transitions. [2024-11-13 20:55:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3564 transitions. [2024-11-13 20:55:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 20:55:36,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:36,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:42,869 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-13 20:55:42,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 2361 states and 3565 transitions. [2024-11-13 20:55:42,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 3565 transitions. [2024-11-13 20:55:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 20:55:43,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:49,159 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-13 20:55:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 2367 states and 3586 transitions. [2024-11-13 20:55:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3586 transitions. [2024-11-13 20:55:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:55:51,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:51,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:56,849 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:55:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:57,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 2371 states and 3589 transitions. [2024-11-13 20:55:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3589 transitions. [2024-11-13 20:55:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 20:55:57,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:57,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:02,026 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 696 trivial. 0 not checked. [2024-11-13 20:56:03,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 2375 states and 3597 transitions. [2024-11-13 20:56:03,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 3597 transitions. [2024-11-13 20:56:03,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:56:03,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:03,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:08,879 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-13 20:56:11,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:11,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 2381 states and 3610 transitions. [2024-11-13 20:56:11,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 3610 transitions. [2024-11-13 20:56:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:56:11,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:11,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:16,728 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-13 20:56:17,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:17,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 2382 states and 3613 transitions. [2024-11-13 20:56:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3613 transitions. [2024-11-13 20:56:17,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:56:17,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:17,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:22,773 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:56:23,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3616 states to 2385 states and 3616 transitions. [2024-11-13 20:56:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 3616 transitions. [2024-11-13 20:56:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 20:56:23,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:23,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:56:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 2389 states and 3620 transitions. [2024-11-13 20:56:28,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 3620 transitions. [2024-11-13 20:56:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 20:56:28,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:33,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-13 20:56:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:34,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3623 states to 2392 states and 3623 transitions. [2024-11-13 20:56:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3623 transitions. [2024-11-13 20:56:34,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 20:56:34,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:34,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:39,141 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 20:56:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:39,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3624 states to 2393 states and 3624 transitions. [2024-11-13 20:56:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 3624 transitions. [2024-11-13 20:56:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 20:56:39,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:39,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:44,950 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:56:45,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:45,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 2396 states and 3627 transitions. [2024-11-13 20:56:45,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 3627 transitions. [2024-11-13 20:56:45,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 20:56:45,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:45,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:50,167 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-13 20:56:50,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:50,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 2399 states and 3630 transitions. [2024-11-13 20:56:50,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3630 transitions. [2024-11-13 20:56:50,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 20:56:50,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:56,483 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 20:56:56,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:56,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3631 states to 2400 states and 3631 transitions. [2024-11-13 20:56:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 3631 transitions. [2024-11-13 20:56:56,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 20:56:56,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:56,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:02,241 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:57:02,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 2403 states and 3634 transitions. [2024-11-13 20:57:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 3634 transitions. [2024-11-13 20:57:02,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 20:57:02,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:02,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:57:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:17,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2413 states and 3663 transitions. [2024-11-13 20:57:17,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 3663 transitions. [2024-11-13 20:57:17,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 20:57:17,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:17,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:22,387 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-13 20:57:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:23,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 2417 states and 3671 transitions. [2024-11-13 20:57:23,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3671 transitions. [2024-11-13 20:57:23,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:57:23,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:23,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-13 20:57:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 2424 states and 3693 transitions. [2024-11-13 20:57:35,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 3693 transitions. [2024-11-13 20:57:35,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:57:35,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:40,790 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-13 20:57:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:44,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 2432 states and 3715 transitions. [2024-11-13 20:57:44,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 3715 transitions. [2024-11-13 20:57:44,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 20:57:44,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:44,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:50,913 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-13 20:58:00,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3735 states to 2439 states and 3735 transitions. [2024-11-13 20:58:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3735 transitions. [2024-11-13 20:58:00,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 20:58:00,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:00,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:05,434 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 20:58:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3746 states to 2444 states and 3746 transitions. [2024-11-13 20:58:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 3746 transitions. [2024-11-13 20:58:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 20:58:08,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:08,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:14,297 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 20:58:16,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 2447 states and 3756 transitions. [2024-11-13 20:58:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 3756 transitions. [2024-11-13 20:58:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 20:58:16,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:16,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:22,960 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:58:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 2462 states and 3790 transitions. [2024-11-13 20:58:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 3790 transitions. [2024-11-13 20:58:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 20:58:27,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:27,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 20:58:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:34,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 2467 states and 3805 transitions. [2024-11-13 20:58:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3805 transitions. [2024-11-13 20:58:34,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 20:58:34,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:34,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 20:58:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:46,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 2474 states and 3821 transitions. [2024-11-13 20:58:46,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 3821 transitions. [2024-11-13 20:58:46,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:58:46,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:46,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:52,038 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 20:58:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2478 states and 3829 transitions. [2024-11-13 20:58:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 3829 transitions. [2024-11-13 20:58:55,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 20:58:55,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:55,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:00,527 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2024-11-13 20:59:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:02,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 2493 states and 3871 transitions. [2024-11-13 20:59:02,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 3871 transitions. [2024-11-13 20:59:02,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 20:59:02,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:02,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:08,159 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 20:59:08,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 2499 states and 3883 transitions. [2024-11-13 20:59:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 3883 transitions. [2024-11-13 20:59:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:59:08,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:08,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:13,596 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-13 20:59:13,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 2505 states and 3891 transitions. [2024-11-13 20:59:13,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 3891 transitions. [2024-11-13 20:59:13,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:59:13,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:13,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,803 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2024-11-13 20:59:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:19,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 2520 states and 3932 transitions. [2024-11-13 20:59:19,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 3932 transitions. [2024-11-13 20:59:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 20:59:19,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:19,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,350 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 730 trivial. 0 not checked. [2024-11-13 20:59:25,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:25,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3937 states to 2523 states and 3937 transitions. [2024-11-13 20:59:25,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3937 transitions. [2024-11-13 20:59:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:59:25,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:25,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:30,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 20:59:30,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2530 states and 3950 transitions. [2024-11-13 20:59:30,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 3950 transitions. [2024-11-13 20:59:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 20:59:30,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:30,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:35,401 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 20:59:35,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:35,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 2533 states and 3953 transitions. [2024-11-13 20:59:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 3953 transitions. [2024-11-13 20:59:35,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 20:59:35,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:35,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:40,291 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-13 20:59:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:40,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 2539 states and 3961 transitions. [2024-11-13 20:59:40,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 3961 transitions. [2024-11-13 20:59:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:59:40,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:40,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 20:59:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 2545 states and 3970 transitions. [2024-11-13 20:59:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3970 transitions. [2024-11-13 20:59:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:59:45,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 20:59:52,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 2548 states and 3973 transitions. [2024-11-13 20:59:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3973 transitions. [2024-11-13 20:59:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:59:52,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:52,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:56,794 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 20:59:56,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 2549 states and 3974 transitions. [2024-11-13 20:59:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 3974 transitions. [2024-11-13 20:59:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 20:59:56,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:56,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:01,729 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 21:00:01,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 2550 states and 3975 transitions. [2024-11-13 21:00:01,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 3975 transitions. [2024-11-13 21:00:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:00:01,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:01,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:06,548 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2024-11-13 21:00:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2552 states and 3976 transitions. [2024-11-13 21:00:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 3976 transitions. [2024-11-13 21:00:11,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:00:11,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:11,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:16,547 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-13 21:00:19,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 2556 states and 3984 transitions. [2024-11-13 21:00:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 3984 transitions. [2024-11-13 21:00:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:00:19,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-13 21:00:30,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:30,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2560 states and 3997 transitions. [2024-11-13 21:00:30,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 3997 transitions. [2024-11-13 21:00:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:00:30,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:35,230 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 21:00:35,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2561 states and 3997 transitions. [2024-11-13 21:00:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3997 transitions. [2024-11-13 21:00:35,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:00:35,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:35,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:40,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:40,260 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2024-11-13 21:00:41,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:41,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 2560 states and 3995 transitions. [2024-11-13 21:00:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 3995 transitions. [2024-11-13 21:00:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:00:41,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:41,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:46,278 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2024-11-13 21:00:49,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:49,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2562 states and 3996 transitions. [2024-11-13 21:00:49,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 3996 transitions. [2024-11-13 21:00:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:00:49,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:49,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:53,933 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-13 21:00:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2563 states and 3996 transitions. [2024-11-13 21:00:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 3996 transitions. [2024-11-13 21:00:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:00:54,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:58,948 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 771 trivial. 0 not checked. [2024-11-13 21:01:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2566 states and 4002 transitions. [2024-11-13 21:01:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 4002 transitions. [2024-11-13 21:01:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:01:03,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2024-11-13 21:01:09,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4003 states to 2568 states and 4003 transitions. [2024-11-13 21:01:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 4003 transitions. [2024-11-13 21:01:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:01:09,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:14,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:14,710 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-13 21:01:18,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:18,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 2584 states and 4041 transitions. [2024-11-13 21:01:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 4041 transitions. [2024-11-13 21:01:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:01:18,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 21:01:40,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:40,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 2594 states and 4073 transitions. [2024-11-13 21:01:40,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 4073 transitions. [2024-11-13 21:01:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:01:40,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:40,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-13 21:01:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 2609 states and 4109 transitions. [2024-11-13 21:01:47,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 4109 transitions. [2024-11-13 21:01:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:01:47,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:47,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-13 21:01:53,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:53,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 2615 states and 4117 transitions. [2024-11-13 21:01:53,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 4117 transitions. [2024-11-13 21:01:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 21:01:53,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:53,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:57,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-13 21:01:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2618 states and 4120 transitions. [2024-11-13 21:01:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 4120 transitions. [2024-11-13 21:01:58,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:01:58,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:58,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:03,072 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-13 21:02:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2622 states and 4129 transitions. [2024-11-13 21:02:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 4129 transitions. [2024-11-13 21:02:03,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:02:03,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:03,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-13 21:02:08,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:08,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2637 states and 4164 transitions. [2024-11-13 21:02:08,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 4164 transitions. [2024-11-13 21:02:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:02:08,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:08,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:13,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 769 trivial. 0 not checked. [2024-11-13 21:02:19,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2641 states and 4172 transitions. [2024-11-13 21:02:19,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4172 transitions. [2024-11-13 21:02:19,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 21:02:19,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:19,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:24,221 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2024-11-13 21:02:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 2648 states and 4186 transitions. [2024-11-13 21:02:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 4186 transitions. [2024-11-13 21:02:30,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 21:02:30,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:30,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:35,633 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2024-11-13 21:02:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:38,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4199 states to 2654 states and 4199 transitions. [2024-11-13 21:02:38,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 4199 transitions. [2024-11-13 21:02:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:02:38,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:38,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:44,000 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-13 21:02:45,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 2660 states and 4207 transitions. [2024-11-13 21:02:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 4207 transitions. [2024-11-13 21:02:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:02:45,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:45,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-13 21:02:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:52,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 2661 states and 4208 transitions. [2024-11-13 21:02:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 4208 transitions. [2024-11-13 21:02:52,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 21:02:52,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:52,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:57,259 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2024-11-13 21:02:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:58,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 2664 states and 4213 transitions. [2024-11-13 21:02:58,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4213 transitions. [2024-11-13 21:02:58,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:02:58,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:58,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2024-11-13 21:03:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:05,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2671 states and 4226 transitions. [2024-11-13 21:03:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4226 transitions. [2024-11-13 21:03:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:03:05,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:05,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:10,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-13 21:03:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:10,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2678 states and 4239 transitions. [2024-11-13 21:03:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 4239 transitions. [2024-11-13 21:03:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 21:03:10,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:10,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-13 21:03:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:16,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 2684 states and 4247 transitions. [2024-11-13 21:03:16,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 4247 transitions. [2024-11-13 21:03:16,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:03:16,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:16,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:20,921 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-13 21:03:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4259 states to 2690 states and 4259 transitions. [2024-11-13 21:03:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4259 transitions. [2024-11-13 21:03:24,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:03:24,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:24,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:28,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:29,067 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2024-11-13 21:03:31,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2696 states and 4269 transitions. [2024-11-13 21:03:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4269 transitions. [2024-11-13 21:03:31,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 21:03:31,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:31,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:35,916 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 21:03:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 2718 states and 4321 transitions. [2024-11-13 21:03:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 4321 transitions. [2024-11-13 21:03:44,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:03:44,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:44,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:49,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:49,847 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 21:03:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 2739 states and 4375 transitions. [2024-11-13 21:03:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 4375 transitions. [2024-11-13 21:03:59,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 21:03:59,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:59,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:05,092 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 21:04:18,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2749 states and 4421 transitions. [2024-11-13 21:04:18,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states and 4421 transitions. [2024-11-13 21:04:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:04:18,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 21:04:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2768 states and 4471 transitions. [2024-11-13 21:04:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 4471 transitions. [2024-11-13 21:04:31,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:04:31,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:31,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:36,061 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 21:04:40,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 2784 states and 4505 transitions. [2024-11-13 21:04:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 4505 transitions. [2024-11-13 21:04:40,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:04:40,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:40,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:45,036 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 21:04:48,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2800 states and 4541 transitions. [2024-11-13 21:04:48,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 4541 transitions. [2024-11-13 21:04:48,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:04:48,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:48,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 21:04:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2805 states and 4553 transitions. [2024-11-13 21:04:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4553 transitions. [2024-11-13 21:04:59,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:04:59,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2024-11-13 21:05:06,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4562 states to 2809 states and 4562 transitions. [2024-11-13 21:05:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 4562 transitions. [2024-11-13 21:05:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 21:05:06,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:06,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 754 trivial. 0 not checked. [2024-11-13 21:05:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:28,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2819 states and 4593 transitions. [2024-11-13 21:05:28,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 4593 transitions. [2024-11-13 21:05:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:05:28,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:28,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:33,350 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 21:05:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4612 states to 2825 states and 4612 transitions. [2024-11-13 21:05:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 4612 transitions. [2024-11-13 21:05:42,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:05:42,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:42,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2024-11-13 21:05:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2831 states and 4627 transitions. [2024-11-13 21:05:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 4627 transitions. [2024-11-13 21:05:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:05:57,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:57,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 742 trivial. 0 not checked. [2024-11-13 21:06:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:03,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2832 states and 4630 transitions. [2024-11-13 21:06:03,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4630 transitions. [2024-11-13 21:06:03,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 21:06:03,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:03,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:09,065 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 21:06:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2833 states and 4631 transitions. [2024-11-13 21:06:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 4631 transitions. [2024-11-13 21:06:11,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 21:06:11,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-13 21:06:20,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4641 states to 2836 states and 4641 transitions. [2024-11-13 21:06:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4641 transitions. [2024-11-13 21:06:20,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 21:06:20,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:20,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:26,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 21:06:31,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:31,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 2851 states and 4679 transitions. [2024-11-13 21:06:31,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4679 transitions. [2024-11-13 21:06:31,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:06:31,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:31,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 21:06:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:47,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 2866 states and 4717 transitions. [2024-11-13 21:06:47,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 4717 transitions. [2024-11-13 21:06:47,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:06:47,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:47,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 776 trivial. 0 not checked. [2024-11-13 21:07:01,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2872 states and 4726 transitions. [2024-11-13 21:07:02,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 4726 transitions. [2024-11-13 21:07:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 21:07:02,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:02,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:08,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:08,519 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 779 trivial. 0 not checked. [2024-11-13 21:07:13,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4730 states to 2875 states and 4730 transitions. [2024-11-13 21:07:13,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 4730 transitions. [2024-11-13 21:07:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:07:13,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:13,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-13 21:07:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 2900 states and 4812 transitions. [2024-11-13 21:07:48,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4812 transitions. [2024-11-13 21:07:48,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:07:48,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-13 21:07:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:53,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4820 states to 2906 states and 4820 transitions. [2024-11-13 21:07:53,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4820 transitions. [2024-11-13 21:07:53,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:07:53,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:53,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:58,993 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2024-11-13 21:08:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4822 states to 2907 states and 4822 transitions. [2024-11-13 21:08:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4822 transitions. [2024-11-13 21:08:01,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:08:01,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:01,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms