./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 58d15a5feb7af6647b099d75992dc6c7c20191bdb135a07030e94ab68f234062 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:00:42,861 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:00:42,951 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:00:42,960 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:00:42,962 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:00:42,984 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:00:42,985 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:00:42,985 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:00:42,986 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:00:42,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:00:42,986 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:00:42,987 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:00:42,987 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:00:42,990 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:00:42,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:00:42,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:00:42,994 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:00:42,994 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:00:42,994 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:00:42,995 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:00:42,995 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:00:42,996 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:00:42,996 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:00:42,996 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:00:43,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:00:43,001 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:00:43,001 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:00:43,002 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:00:43,002 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:00:43,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:00:43,002 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58d15a5feb7af6647b099d75992dc6c7c20191bdb135a07030e94ab68f234062 [2024-11-09 00:00:43,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:00:43,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:00:43,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:00:43,329 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:00:43,329 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:00:43,331 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i Unable to find full path for "g++" [2024-11-09 00:00:45,317 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:00:46,017 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:00:46,018 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-09 00:00:46,074 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/data/a8d0d49c5/f6fb6a2a067a41a1a2a878572975ebcc/FLAG9a3963ed1 [2024-11-09 00:00:46,415 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/data/a8d0d49c5/f6fb6a2a067a41a1a2a878572975ebcc [2024-11-09 00:00:46,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:00:46,419 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:00:46,420 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:00:46,421 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:00:46,427 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:00:46,428 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:00:46" (1/1) ... [2024-11-09 00:00:46,429 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67b8be13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:46, skipping insertion in model container [2024-11-09 00:00:46,429 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:00:46" (1/1) ... [2024-11-09 00:00:46,631 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:00:50,445 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_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2024-11-09 00:00:50,450 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_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2024-11-09 00:00:50,450 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_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2024-11-09 00:00:50,451 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_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2024-11-09 00:00:50,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:00:50,587 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:00:50,708 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"); [5331] [2024-11-09 00:00:50,710 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)); [5338] [2024-11-09 00:00:50,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5345] [2024-11-09 00:00:50,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5416-5417] [2024-11-09 00:00:50,716 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"); [5422-5424] [2024-11-09 00:00:50,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5602] [2024-11-09 00:00:50,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5616] [2024-11-09 00:00:50,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5624] [2024-11-09 00:00:50,762 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)); [5716-5717] [2024-11-09 00:00:50,764 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)); [5750-5751] [2024-11-09 00:00:50,766 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)); [5787-5788] [2024-11-09 00:00:50,767 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)); [5824-5825] [2024-11-09 00:00:50,777 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)); [6171-6172] [2024-11-09 00:00:50,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6178] [2024-11-09 00:00:50,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6420] [2024-11-09 00:00:50,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6423] [2024-11-09 00:00:50,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6426] [2024-11-09 00:00:50,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6429] [2024-11-09 00:00:50,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6460] [2024-11-09 00:00:50,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6463] [2024-11-09 00:00:50,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6466] [2024-11-09 00:00:50,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6469] [2024-11-09 00:00:50,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6500] [2024-11-09 00:00:50,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6503] [2024-11-09 00:00:50,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6506] [2024-11-09 00:00:50,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6509] [2024-11-09 00:00:50,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6540] [2024-11-09 00:00:50,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6543] [2024-11-09 00:00:50,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6546] [2024-11-09 00:00:50,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6549] [2024-11-09 00:00:50,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6993] [2024-11-09 00:00:50,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7407] [2024-11-09 00:00:50,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8080] [2024-11-09 00:00:50,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8099] [2024-11-09 00:00:50,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8112] [2024-11-09 00:00:50,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8117] [2024-11-09 00:00:50,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8130] [2024-11-09 00:00:50,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8142] [2024-11-09 00:00:50,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8668] [2024-11-09 00:00:50,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8670] [2024-11-09 00:00:50,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8717] [2024-11-09 00:00:51,084 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_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2024-11-09 00:00:51,085 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_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2024-11-09 00:00:51,085 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_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2024-11-09 00:00:51,086 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2024-11-09 00:00:51,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:00:51,440 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:00:51,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51 WrapperNode [2024-11-09 00:00:51,442 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:00:51,443 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:00:51,443 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:00:51,443 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:00:51,451 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:51,585 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:51,864 INFO L138 Inliner]: procedures = 559, calls = 3409, calls flagged for inlining = 292, calls inlined = 254, statements flattened = 7103 [2024-11-09 00:00:51,864 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:00:51,865 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:00:51,865 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:00:51,865 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:00:51,888 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:51,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:51,924 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:51,925 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:52,062 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:52,088 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:52,114 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:52,132 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:52,168 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:00:52,169 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:00:52,169 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:00:52,170 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:00:52,170 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:00:51" (1/1) ... [2024-11-09 00:00:52,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:00:52,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:00:52,290 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:00:52,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2adf3b2e-a870-40f1-b14b-f6d39ab797b0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:00:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 00:00:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 00:00:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:00:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:00:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-09 00:00:52,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-09 00:00:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 00:00:52,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 00:00:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:00:52,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:00:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 00:00:52,328 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 00:00:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 00:00:52,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 00:00:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-11-09 00:00:52,329 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-11-09 00:00:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2024-11-09 00:00:52,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2024-11-09 00:00:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 00:00:52,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 00:00:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 00:00:52,330 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 00:00:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-09 00:00:52,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-09 00:00:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 00:00:52,331 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 00:00:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-09 00:00:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-09 00:00:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-11-09 00:00:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-11-09 00:00:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-09 00:00:52,332 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-09 00:00:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 00:00:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 00:00:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 00:00:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 00:00:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-09 00:00:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-09 00:00:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-11-09 00:00:52,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-11-09 00:00:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 00:00:52,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 00:00:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 00:00:52,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 00:00:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 00:00:52,335 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 00:00:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-09 00:00:52,335 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-09 00:00:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 00:00:52,336 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 00:00:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:00:52,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:00:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 00:00:52,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 00:00:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:00:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2024-11-09 00:00:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2024-11-09 00:00:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 00:00:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 00:00:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-11-09 00:00:52,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-11-09 00:00:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 00:00:52,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 00:00:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 00:00:52,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 00:00:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 00:00:52,339 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 00:00:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2024-11-09 00:00:52,339 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2024-11-09 00:00:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 00:00:52,339 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 00:00:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:00:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 00:00:52,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 00:00:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-11-09 00:00:52,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-11-09 00:00:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:00:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 00:00:52,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 00:00:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 00:00:52,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 00:00:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 00:00:52,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 00:00:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-11-09 00:00:52,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-11-09 00:00:52,342 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-09 00:00:52,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-09 00:00:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 00:00:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 00:00:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 00:00:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 00:00:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-11-09 00:00:52,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-11-09 00:00:52,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 00:00:52,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 00:00:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2024-11-09 00:00:52,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2024-11-09 00:00:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:00:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 00:00:52,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 00:00:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 00:00:52,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 00:00:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-09 00:00:52,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-09 00:00:52,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-09 00:00:52,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-09 00:00:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:00:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-09 00:00:52,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-09 00:00:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 00:00:52,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 00:00:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 00:00:52,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 00:00:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:00:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 00:00:52,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 00:00:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-09 00:00:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-09 00:00:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:00:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:00:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-11-09 00:00:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-11-09 00:00:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:00:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 00:00:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-11-09 00:00:52,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-11-09 00:00:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-09 00:00:52,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-09 00:00:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rhine_private [2024-11-09 00:00:52,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rhine_private [2024-11-09 00:00:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 00:00:52,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 00:00:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 00:00:52,350 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 00:00:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 00:00:52,350 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 00:00:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 00:00:52,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 00:00:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-09 00:00:52,351 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-09 00:00:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 00:00:52,351 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 00:00:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_68 [2024-11-09 00:00:52,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_68 [2024-11-09 00:00:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-11-09 00:00:52,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-11-09 00:00:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-11-09 00:00:52,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-11-09 00:00:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rhine_private [2024-11-09 00:00:52,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rhine_private [2024-11-09 00:00:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-09 00:00:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-09 00:00:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:00:52,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:00:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 00:00:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 00:00:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:00:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:00:52,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:00:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 00:00:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 00:00:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-11-09 00:00:52,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-11-09 00:00:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 00:00:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 00:00:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 00:00:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 00:00:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:00:52,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:00:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-11-09 00:00:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-11-09 00:00:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-09 00:00:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-09 00:00:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 00:00:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 00:00:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2024-11-09 00:00:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2024-11-09 00:00:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-09 00:00:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-09 00:00:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 00:00:52,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 00:00:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-11-09 00:00:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-11-09 00:00:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2024-11-09 00:00:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2024-11-09 00:00:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 00:00:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 00:00:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:00:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 00:00:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 00:00:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 00:00:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 00:00:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:00:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-11-09 00:00:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-11-09 00:00:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-09 00:00:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-09 00:00:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:00:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-11-09 00:00:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-11-09 00:00:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:00:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:00:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-11-09 00:00:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-11-09 00:00:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 00:00:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 00:00:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-09 00:00:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-09 00:00:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:00:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:00:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-11-09 00:00:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-11-09 00:00:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-11-09 00:00:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-11-09 00:00:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-09 00:00:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-09 00:00:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 00:00:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 00:00:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 00:00:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 00:00:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 00:00:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 00:00:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-09 00:00:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-09 00:00:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 00:00:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 00:00:52,365 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 00:00:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 00:00:52,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 00:00:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 00:00:52,366 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 00:00:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 00:00:52,366 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 00:00:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 00:00:52,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2024-11-09 00:00:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2024-11-09 00:00:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-11-09 00:00:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-11-09 00:00:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-11-09 00:00:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-11-09 00:00:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 00:00:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 00:00:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-11-09 00:00:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-11-09 00:00:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:00:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_67 [2024-11-09 00:00:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_67 [2024-11-09 00:00:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:00:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:00:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-09 00:00:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-09 00:00:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 00:00:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 00:00:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-11-09 00:00:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-11-09 00:00:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-11-09 00:00:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-11-09 00:00:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-11-09 00:00:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-11-09 00:00:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-11-09 00:00:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-11-09 00:00:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-09 00:00:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-09 00:00:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 00:00:52,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 00:00:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 00:00:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 00:00:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-09 00:00:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-09 00:00:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-11-09 00:00:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-11-09 00:00:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-11-09 00:00:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-11-09 00:00:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 00:00:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 00:00:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-09 00:00:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-09 00:00:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:00:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-11-09 00:00:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-11-09 00:00:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-11-09 00:00:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-11-09 00:00:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 00:00:52,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 00:00:53,353 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:00:53,358 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:00:53,547 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:01:19,172 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 00:01:20,527 INFO L? ?]: Removed 2824 outVars from TransFormulas that were not future-live. [2024-11-09 00:01:20,527 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:01:23,563 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:01:23,566 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-09 00:01:23,567 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:01:23 BoogieIcfgContainer [2024-11-09 00:01:23,567 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:01:23,568 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:01:23,568 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:01:23,579 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:01:23,579 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:01:23" (1/1) ... [2024-11-09 00:01:23,592 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:01:23,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:23,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1810 states and 2634 transitions. [2024-11-09 00:01:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2634 transitions. [2024-11-09 00:01:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:01:23,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:23,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-11-09 00:01:44,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:01:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1815 states and 2647 transitions. [2024-11-09 00:01:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 2647 transitions. [2024-11-09 00:01:45,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:01:45,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:45,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-09 00:01:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1821 states and 2653 transitions. [2024-11-09 00:01:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2653 transitions. [2024-11-09 00:01:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:01:55,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:55,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:05,886 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-09 00:02:07,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:07,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1831 states and 2673 transitions. [2024-11-09 00:02:07,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2673 transitions. [2024-11-09 00:02:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:02:07,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:07,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:15,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:16,409 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-09 00:02:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:17,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1836 states and 2685 transitions. [2024-11-09 00:02:17,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2685 transitions. [2024-11-09 00:02:17,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:02:17,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:17,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:25,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:26,413 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:02:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:29,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1844 states and 2708 transitions. [2024-11-09 00:02:29,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2708 transitions. [2024-11-09 00:02:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:02:29,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:29,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:38,855 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-09 00:02:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1849 states and 2725 transitions. [2024-11-09 00:02:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2725 transitions. [2024-11-09 00:02:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:02:42,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:42,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:51,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:02:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1859 states and 2754 transitions. [2024-11-09 00:02:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2754 transitions. [2024-11-09 00:02:57,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:02:57,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:57,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:06,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-09 00:03:14,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:14,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1866 states and 2778 transitions. [2024-11-09 00:03:14,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2778 transitions. [2024-11-09 00:03:14,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:03:14,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:14,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-09 00:03:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 1873 states and 2812 transitions. [2024-11-09 00:03:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2812 transitions. [2024-11-09 00:03:24,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-09 00:03:24,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:24,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-09 00:03:34,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1874 states and 2813 transitions. [2024-11-09 00:03:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2813 transitions. [2024-11-09 00:03:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:03:34,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:34,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:44,026 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:03:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:44,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1875 states and 2813 transitions. [2024-11-09 00:03:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2813 transitions. [2024-11-09 00:03:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:03:44,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:44,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:52,589 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:03:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1877 states and 2815 transitions. [2024-11-09 00:03:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2815 transitions. [2024-11-09 00:03:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:03:52,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:02,046 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-09 00:04:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1886 states and 2844 transitions. [2024-11-09 00:04:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2844 transitions. [2024-11-09 00:04:13,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:04:13,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:13,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:22,417 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 758 trivial. 0 not checked. [2024-11-09 00:04:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1888 states and 2846 transitions. [2024-11-09 00:04:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2846 transitions. [2024-11-09 00:04:22,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:04:22,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:22,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:04:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:30,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1892 states and 2850 transitions. [2024-11-09 00:04:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2850 transitions. [2024-11-09 00:04:30,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:04:30,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:30,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-09 00:04:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1901 states and 2874 transitions. [2024-11-09 00:04:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2874 transitions. [2024-11-09 00:04:47,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:04:47,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:47,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:04:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1903 states and 2876 transitions. [2024-11-09 00:04:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2876 transitions. [2024-11-09 00:04:54,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-09 00:04:54,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:54,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:02,908 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-09 00:05:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:05,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1907 states and 2884 transitions. [2024-11-09 00:05:05,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2884 transitions. [2024-11-09 00:05:05,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:05:05,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:05,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:13,286 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:05:13,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:13,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1909 states and 2886 transitions. [2024-11-09 00:05:13,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2886 transitions. [2024-11-09 00:05:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:05:13,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:21,411 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:05:21,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1910 states and 2887 transitions. [2024-11-09 00:05:21,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2887 transitions. [2024-11-09 00:05:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:05:21,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-09 00:05:30,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1911 states and 2888 transitions. [2024-11-09 00:05:30,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2888 transitions. [2024-11-09 00:05:30,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:05:30,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:30,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:05:38,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:38,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1912 states and 2889 transitions. [2024-11-09 00:05:38,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 2889 transitions. [2024-11-09 00:05:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:05:38,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:05:46,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1913 states and 2890 transitions. [2024-11-09 00:05:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2890 transitions. [2024-11-09 00:05:46,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:05:46,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:46,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:05:54,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1914 states and 2891 transitions. [2024-11-09 00:05:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2891 transitions. [2024-11-09 00:05:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:05:54,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:01,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:06:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:01,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1915 states and 2892 transitions. [2024-11-09 00:06:01,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2892 transitions. [2024-11-09 00:06:01,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:06:01,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:01,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-09 00:06:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1916 states and 2893 transitions. [2024-11-09 00:06:09,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2893 transitions. [2024-11-09 00:06:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 00:06:09,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:09,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:17,110 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:06:17,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1920 states and 2897 transitions. [2024-11-09 00:06:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2897 transitions. [2024-11-09 00:06:17,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:06:17,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:17,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 796 trivial. 0 not checked. [2024-11-09 00:06:25,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1921 states and 2900 transitions. [2024-11-09 00:06:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2900 transitions. [2024-11-09 00:06:25,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:06:25,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:25,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:06:32,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:32,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1922 states and 2901 transitions. [2024-11-09 00:06:32,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2901 transitions. [2024-11-09 00:06:32,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 00:06:32,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:32,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:40,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-11-09 00:06:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1926 states and 2909 transitions. [2024-11-09 00:06:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 2909 transitions. [2024-11-09 00:06:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 00:06:41,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:41,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-09 00:06:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1937 states and 2937 transitions. [2024-11-09 00:06:52,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2937 transitions. [2024-11-09 00:06:52,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:06:52,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:52,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-09 00:07:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1944 states and 2959 transitions. [2024-11-09 00:07:09,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 2959 transitions. [2024-11-09 00:07:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 00:07:09,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:09,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:17,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:18,252 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-09 00:07:27,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1953 states and 2979 transitions. [2024-11-09 00:07:27,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 2979 transitions. [2024-11-09 00:07:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:07:27,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:27,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:35,201 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-09 00:07:40,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 1957 states and 2990 transitions. [2024-11-09 00:07:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2990 transitions. [2024-11-09 00:07:40,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:07:40,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:40,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-11-09 00:07:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:52,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1961 states and 2999 transitions. [2024-11-09 00:07:52,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 2999 transitions. [2024-11-09 00:07:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:07:52,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:52,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:00,769 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-09 00:08:03,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:03,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1965 states and 3012 transitions. [2024-11-09 00:08:03,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3012 transitions. [2024-11-09 00:08:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:08:03,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:03,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-11-09 00:08:14,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1969 states and 3024 transitions. [2024-11-09 00:08:14,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3024 transitions. [2024-11-09 00:08:14,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:08:14,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:14,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-09 00:08:36,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:36,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1976 states and 3044 transitions. [2024-11-09 00:08:36,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3044 transitions. [2024-11-09 00:08:36,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:08:36,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:36,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:08:45,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1979 states and 3047 transitions. [2024-11-09 00:08:45,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3047 transitions. [2024-11-09 00:08:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:08:45,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:52,858 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-09 00:08:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1982 states and 3050 transitions. [2024-11-09 00:08:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3050 transitions. [2024-11-09 00:08:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:08:54,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:54,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:02,650 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:09:02,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1983 states and 3050 transitions. [2024-11-09 00:09:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3050 transitions. [2024-11-09 00:09:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:09:02,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 826 trivial. 0 not checked. [2024-11-09 00:09:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:10,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1989 states and 3058 transitions. [2024-11-09 00:09:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3058 transitions. [2024-11-09 00:09:10,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:09:10,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:10,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:18,294 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:09:18,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:18,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1990 states and 3059 transitions. [2024-11-09 00:09:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3059 transitions. [2024-11-09 00:09:18,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:09:18,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:18,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-09 00:09:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:30,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 2006 states and 3098 transitions. [2024-11-09 00:09:30,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 3098 transitions. [2024-11-09 00:09:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:09:30,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:30,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:38,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:38,834 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-11-09 00:09:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 2013 states and 3111 transitions. [2024-11-09 00:09:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3111 transitions. [2024-11-09 00:09:41,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:09:41,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:41,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:49,441 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-09 00:09:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 2017 states and 3119 transitions. [2024-11-09 00:09:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3119 transitions. [2024-11-09 00:09:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:09:52,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:52,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:01,701 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-09 00:10:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:05,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 2021 states and 3131 transitions. [2024-11-09 00:10:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3131 transitions. [2024-11-09 00:10:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:10:05,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:10:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:14,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 2022 states and 3132 transitions. [2024-11-09 00:10:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3132 transitions. [2024-11-09 00:10:14,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:10:14,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:14,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:23,917 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-09 00:10:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:25,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2023 states and 3133 transitions. [2024-11-09 00:10:25,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3133 transitions. [2024-11-09 00:10:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:10:25,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:25,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:34,927 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-09 00:10:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:35,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 2029 states and 3143 transitions. [2024-11-09 00:10:35,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3143 transitions. [2024-11-09 00:10:35,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:10:35,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:35,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:48,393 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-09 00:11:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 2045 states and 3192 transitions. [2024-11-09 00:11:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3192 transitions. [2024-11-09 00:11:08,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:11:08,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:08,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-09 00:11:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 2051 states and 3210 transitions. [2024-11-09 00:11:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3210 transitions. [2024-11-09 00:11:28,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:11:28,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:28,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 838 trivial. 0 not checked. [2024-11-09 00:11:42,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 2052 states and 3211 transitions. [2024-11-09 00:11:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3211 transitions. [2024-11-09 00:11:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:11:42,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:42,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-11-09 00:11:59,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:59,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 2054 states and 3212 transitions. [2024-11-09 00:11:59,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3212 transitions. [2024-11-09 00:11:59,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:11:59,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:59,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:09,705 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:12:09,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 2055 states and 3213 transitions. [2024-11-09 00:12:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3213 transitions. [2024-11-09 00:12:09,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:12:09,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:09,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:18,998 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2024-11-09 00:12:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:24,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 2062 states and 3227 transitions. [2024-11-09 00:12:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3227 transitions. [2024-11-09 00:12:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-09 00:12:24,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:24,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:32,660 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-09 00:12:37,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 2073 states and 3251 transitions. [2024-11-09 00:12:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3251 transitions. [2024-11-09 00:12:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:12:37,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:37,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-11-09 00:12:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 2082 states and 3270 transitions. [2024-11-09 00:12:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3270 transitions. [2024-11-09 00:12:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:12:52,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:52,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-09 00:13:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 2083 states and 3271 transitions. [2024-11-09 00:13:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3271 transitions. [2024-11-09 00:13:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:13:01,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:01,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:10,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:10,600 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-09 00:13:14,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:14,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 2089 states and 3281 transitions. [2024-11-09 00:13:14,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3281 transitions. [2024-11-09 00:13:14,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:13:14,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:14,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-09 00:13:42,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3309 states to 2097 states and 3309 transitions. [2024-11-09 00:13:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3309 transitions. [2024-11-09 00:13:42,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:13:42,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:42,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-09 00:13:52,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 2098 states and 3312 transitions. [2024-11-09 00:13:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3312 transitions. [2024-11-09 00:13:52,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-09 00:13:52,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:52,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-09 00:14:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 2106 states and 3327 transitions. [2024-11-09 00:14:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3327 transitions. [2024-11-09 00:14:04,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:14:04,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:04,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:12,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2024-11-09 00:14:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:29,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 2111 states and 3337 transitions. [2024-11-09 00:14:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3337 transitions. [2024-11-09 00:14:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:14:29,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:29,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-09 00:14:38,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 2114 states and 3340 transitions. [2024-11-09 00:14:38,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3340 transitions. [2024-11-09 00:14:38,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-09 00:14:38,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:38,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked.