./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.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_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/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_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/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_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/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 47e628a85cf14930483dd0a675b9669c50f97d39bf37153c2a18651b4dc12afd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:38:49,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:38:50,018 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:38:50,026 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:38:50,026 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:38:50,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:38:50,061 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:38:50,062 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:38:50,062 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:38:50,063 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:38:50,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:38:50,065 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:38:50,065 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:38:50,066 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:38:50,067 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:38:50,067 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:38:50,067 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:38:50,068 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:38:50,068 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:38:50,071 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:38:50,071 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:38:50,073 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:38:50,074 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:38:50,074 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:38:50,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:38:50,075 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:38:50,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:38:50,075 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:38:50,076 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:38:50,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:38:50,080 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_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47e628a85cf14930483dd0a675b9669c50f97d39bf37153c2a18651b4dc12afd [2024-11-08 23:38:50,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:38:50,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:38:50,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:38:50,439 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:38:50,440 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:38:50,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i Unable to find full path for "g++" [2024-11-08 23:38:52,579 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:38:53,256 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:38:53,256 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2024-11-08 23:38:53,297 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/data/9caac900e/03b725a1472749d6a312d4e7dfdb5802/FLAG50b51b1f6 [2024-11-08 23:38:53,317 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/data/9caac900e/03b725a1472749d6a312d4e7dfdb5802 [2024-11-08 23:38:53,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:38:53,324 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:38:53,325 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:38:53,326 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:38:53,332 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:38:53,333 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:38:53" (1/1) ... [2024-11-08 23:38:53,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eb91c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:53, skipping insertion in model container [2024-11-08 23:38:53,335 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:38:53" (1/1) ... [2024-11-08 23:38:53,518 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:38:56,470 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_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2024-11-08 23:38:56,474 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_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2024-11-08 23:38:56,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:38:56,545 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:38:56,689 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"); [5260] [2024-11-08 23:38:56,692 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)); [5267] [2024-11-08 23:38:56,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5274] [2024-11-08 23:38:56,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5315-5316] [2024-11-08 23:38:56,695 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"); [5321-5323] [2024-11-08 23:38:56,708 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)); [5548-5549] [2024-11-08 23:38:56,712 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)); [5582-5583] [2024-11-08 23:38:56,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5619-5620] [2024-11-08 23:38:56,715 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)); [5656-5657] [2024-11-08 23:38:56,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6063] [2024-11-08 23:38:56,727 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6066] [2024-11-08 23:38:56,728 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6069] [2024-11-08 23:38:56,728 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6072] [2024-11-08 23:38:56,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6103] [2024-11-08 23:38:56,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6106] [2024-11-08 23:38:56,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6109] [2024-11-08 23:38:56,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6112] [2024-11-08 23:38:56,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6143] [2024-11-08 23:38:56,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6146] [2024-11-08 23:38:56,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6149] [2024-11-08 23:38:56,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6152] [2024-11-08 23:38:56,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6183] [2024-11-08 23:38:56,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6186] [2024-11-08 23:38:56,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6189] [2024-11-08 23:38:56,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6192] [2024-11-08 23:38:56,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7482] [2024-11-08 23:38:56,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7484] [2024-11-08 23:38:56,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7491] [2024-11-08 23:38:56,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7626] [2024-11-08 23:38:56,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8003] [2024-11-08 23:38:56,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8442] [2024-11-08 23:38:56,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/dec/tulip/winbond-840.c"), "i" (1594), "i" (12UL)); [8524-8525] [2024-11-08 23:38:56,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/dec/tulip/winbond-840.c"), "i" (1594), "i" (12UL)); [8535-8536] [2024-11-08 23:38:56,984 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_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2024-11-08 23:38:56,987 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_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2024-11-08 23:38:56,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:38:57,250 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:38:57,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57 WrapperNode [2024-11-08 23:38:57,251 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:38:57,252 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:38:57,253 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:38:57,253 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:38:57,261 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,369 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,570 INFO L138 Inliner]: procedures = 434, calls = 2067, calls flagged for inlining = 220, calls inlined = 205, statements flattened = 5731 [2024-11-08 23:38:57,571 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:38:57,572 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:38:57,573 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:38:57,573 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:38:57,583 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,583 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,618 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,623 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,839 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,877 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,911 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,931 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,977 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:38:57,979 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:38:57,981 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:38:57,981 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:38:57,982 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:38:57" (1/1) ... [2024-11-08 23:38:57,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:38:58,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:38:58,019 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:38:58,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45feeefe-b5b6-470b-8bc0-3e6dfa098c7a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:38:58,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 23:38:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 23:38:58,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:38:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:38:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 23:38:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 23:38:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-08 23:38:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-08 23:38:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:38:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:38:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:38:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:38:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2024-11-08 23:38:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2024-11-08 23:38:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2024-11-08 23:38:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2024-11-08 23:38:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-08 23:38:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-08 23:38:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:38:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:38:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 23:38:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 23:38:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 23:38:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 23:38:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2024-11-08 23:38:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2024-11-08 23:38:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-08 23:38:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-08 23:38:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 23:38:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 23:38:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 23:38:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 23:38:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 23:38:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 23:38:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 23:38:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 23:38:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 23:38:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 23:38:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:38:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:38:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-08 23:38:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-08 23:38:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 23:38:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 23:38:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-08 23:38:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-08 23:38:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:38:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-08 23:38:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-08 23:38:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-08 23:38:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-08 23:38:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:38:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:38:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 23:38:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 23:38:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:38:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:38:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:38:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:38:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 23:38:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 23:38:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 23:38:58,077 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 23:38:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:38:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-08 23:38:58,077 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-08 23:38:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:38:58,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:38:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2024-11-08 23:38:58,078 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2024-11-08 23:38:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 23:38:58,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 23:38:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 23:38:58,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 23:38:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 23:38:58,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 23:38:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 23:38:58,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 23:38:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2024-11-08 23:38:58,079 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2024-11-08 23:38:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:38:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 23:38:58,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 23:38:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 23:38:58,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 23:38:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:38:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-08 23:38:58,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-08 23:38:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:38:58,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:38:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:38:58,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:38:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:38:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 23:38:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 23:38:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:38:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:38:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-08 23:38:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-08 23:38:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-08 23:38:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-08 23:38:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:38:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:38:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:38:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:38:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:38:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:38:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 23:38:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 23:38:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2024-11-08 23:38:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2024-11-08 23:38:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 23:38:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 23:38:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2024-11-08 23:38:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2024-11-08 23:38:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-08 23:38:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-08 23:38:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:38:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:38:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:38:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:38:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:38:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:38:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-08 23:38:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-08 23:38:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-08 23:38:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-08 23:38:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 23:38:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 23:38:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-08 23:38:58,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-08 23:38:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 23:38:58,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 23:38:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:38:58,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:38:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-08 23:38:58,093 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-08 23:38:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:38:58,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:38:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 23:38:58,094 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 23:38:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:38:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 23:38:58,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 23:38:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:38:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-08 23:38:58,095 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-08 23:38:58,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2024-11-08 23:38:58,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2024-11-08 23:38:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:38:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:38:58,097 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:38:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:38:58,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:38:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-08 23:38:58,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-08 23:38:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 23:38:58,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 23:38:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-11-08 23:38:58,098 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-11-08 23:38:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-08 23:38:58,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-08 23:38:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:38:58,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:38:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:38:58,099 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:38:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-08 23:38:58,100 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-08 23:38:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:38:58,101 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:38:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:38:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:38:58,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:38:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2024-11-08 23:38:58,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2024-11-08 23:38:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2024-11-08 23:38:58,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2024-11-08 23:38:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-08 23:38:58,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-08 23:38:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-08 23:38:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-08 23:38:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-08 23:38:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-08 23:38:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 23:38:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 23:38:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 23:38:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 23:38:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 23:38:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 23:38:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2024-11-08 23:38:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2024-11-08 23:38:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:38:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 23:38:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 23:38:59,022 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:38:59,026 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:38:59,497 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:39:18,910 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 23:39:20,125 INFO L? ?]: Removed 2432 outVars from TransFormulas that were not future-live. [2024-11-08 23:39:20,125 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:39:22,767 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:39:22,767 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-08 23:39:22,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:39:22 BoogieIcfgContainer [2024-11-08 23:39:22,770 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:39:22,771 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:39:22,771 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:39:22,782 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:39:22,783 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:39:22" (1/1) ... [2024-11-08 23:39:22,795 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:39:22,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1371 states and 1999 transitions. [2024-11-08 23:39:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1999 transitions. [2024-11-08 23:39:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:39:22,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:22,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:37,591 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 23:39:47,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:39:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:49,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1378 states and 2013 transitions. [2024-11-08 23:39:49,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2013 transitions. [2024-11-08 23:39:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:39:49,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:49,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:02,135 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 23:40:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1384 states and 2026 transitions. [2024-11-08 23:40:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2026 transitions. [2024-11-08 23:40:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:40:03,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:03,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 23:40:18,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:18,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1390 states and 2043 transitions. [2024-11-08 23:40:18,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2043 transitions. [2024-11-08 23:40:18,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:40:18,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:18,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:33,574 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 23:40:35,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:35,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 1397 states and 2058 transitions. [2024-11-08 23:40:35,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2058 transitions. [2024-11-08 23:40:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:40:35,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:40:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:48,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1402 states and 2068 transitions. [2024-11-08 23:40:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2068 transitions. [2024-11-08 23:40:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:40:48,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:48,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,344 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:41:02,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1408 states and 2097 transitions. [2024-11-08 23:41:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2097 transitions. [2024-11-08 23:41:02,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:41:02,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:02,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:16,679 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-08 23:41:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1415 states and 2117 transitions. [2024-11-08 23:41:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2117 transitions. [2024-11-08 23:41:21,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:41:21,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:21,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:33,431 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 23:41:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:33,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1417 states and 2119 transitions. [2024-11-08 23:41:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2119 transitions. [2024-11-08 23:41:33,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:41:33,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:33,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:44,941 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 23:41:45,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1421 states and 2122 transitions. [2024-11-08 23:41:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2122 transitions. [2024-11-08 23:41:45,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:41:45,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:45,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 23:41:56,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:56,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1424 states and 2125 transitions. [2024-11-08 23:41:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2125 transitions. [2024-11-08 23:41:56,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:41:56,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:56,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2024-11-08 23:42:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:12,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1432 states and 2145 transitions. [2024-11-08 23:42:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2145 transitions. [2024-11-08 23:42:12,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:42:12,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:12,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-08 23:42:25,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:25,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1436 states and 2153 transitions. [2024-11-08 23:42:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2153 transitions. [2024-11-08 23:42:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:42:25,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:37,623 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-08 23:42:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1440 states and 2164 transitions. [2024-11-08 23:42:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2164 transitions. [2024-11-08 23:42:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:42:41,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:41,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 23:43:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1448 states and 2186 transitions. [2024-11-08 23:43:01,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2186 transitions. [2024-11-08 23:43:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:43:01,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:01,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:12,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:12,934 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 23:43:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:13,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1452 states and 2190 transitions. [2024-11-08 23:43:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2190 transitions. [2024-11-08 23:43:13,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:43:13,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:13,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:24,165 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 23:43:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:27,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1456 states and 2199 transitions. [2024-11-08 23:43:27,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2199 transitions. [2024-11-08 23:43:27,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:43:27,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:27,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2024-11-08 23:43:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1461 states and 2209 transitions. [2024-11-08 23:43:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2209 transitions. [2024-11-08 23:43:41,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:43:41,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:41,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:52,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,018 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-08 23:43:54,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:54,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1466 states and 2220 transitions. [2024-11-08 23:43:54,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2220 transitions. [2024-11-08 23:43:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:43:54,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:54,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:04,841 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2024-11-08 23:44:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:05,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1472 states and 2246 transitions. [2024-11-08 23:44:05,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2246 transitions. [2024-11-08 23:44:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:44:05,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:05,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:18,153 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-08 23:44:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1479 states and 2271 transitions. [2024-11-08 23:44:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2271 transitions. [2024-11-08 23:44:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:44:27,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:27,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:38,399 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 23:44:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1483 states and 2279 transitions. [2024-11-08 23:44:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2279 transitions. [2024-11-08 23:44:40,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:44:40,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:40,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-08 23:44:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1489 states and 2308 transitions. [2024-11-08 23:44:52,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2308 transitions. [2024-11-08 23:44:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:44:52,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:52,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:03,924 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 23:45:11,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1495 states and 2325 transitions. [2024-11-08 23:45:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2325 transitions. [2024-11-08 23:45:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:45:11,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:11,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:21,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-08 23:45:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1498 states and 2330 transitions. [2024-11-08 23:45:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2330 transitions. [2024-11-08 23:45:23,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:45:23,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:23,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-08 23:45:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:35,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1499 states and 2331 transitions. [2024-11-08 23:45:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2331 transitions. [2024-11-08 23:45:35,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:45:35,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:35,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-08 23:45:46,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1503 states and 2334 transitions. [2024-11-08 23:45:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2334 transitions. [2024-11-08 23:45:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:45:46,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-08 23:45:59,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:59,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1519 states and 2370 transitions. [2024-11-08 23:45:59,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2370 transitions. [2024-11-08 23:45:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:45:59,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:59,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2024-11-08 23:46:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:13,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1525 states and 2394 transitions. [2024-11-08 23:46:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2394 transitions. [2024-11-08 23:46:13,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:46:13,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:13,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:24,047 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 23:46:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1526 states and 2395 transitions. [2024-11-08 23:46:24,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2395 transitions. [2024-11-08 23:46:24,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:46:24,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:24,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:34,898 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2024-11-08 23:46:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1531 states and 2409 transitions. [2024-11-08 23:46:39,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2409 transitions. [2024-11-08 23:46:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:46:39,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:50,549 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-11-08 23:46:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1532 states and 2409 transitions. [2024-11-08 23:46:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2409 transitions. [2024-11-08 23:46:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:46:50,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:50,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,637 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2024-11-08 23:47:04,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1536 states and 2417 transitions. [2024-11-08 23:47:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2417 transitions. [2024-11-08 23:47:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:47:04,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:47:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1539 states and 2422 transitions. [2024-11-08 23:47:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2422 transitions. [2024-11-08 23:47:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:47:16,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:16,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-08 23:47:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1543 states and 2429 transitions. [2024-11-08 23:47:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2429 transitions. [2024-11-08 23:47:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:47:31,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:31,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:42,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:42,574 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2024-11-08 23:47:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:54,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1551 states and 2451 transitions. [2024-11-08 23:47:54,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2451 transitions. [2024-11-08 23:47:54,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:47:54,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:54,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-08 23:48:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:07,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1552 states and 2452 transitions. [2024-11-08 23:48:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2452 transitions. [2024-11-08 23:48:07,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:48:07,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:07,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-08 23:48:21,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:21,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1553 states and 2455 transitions. [2024-11-08 23:48:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2455 transitions. [2024-11-08 23:48:21,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:48:21,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:21,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:34,700 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 23:48:38,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1557 states and 2464 transitions. [2024-11-08 23:48:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2464 transitions. [2024-11-08 23:48:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:48:38,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:38,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:51,666 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:48:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1562 states and 2474 transitions. [2024-11-08 23:48:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2474 transitions. [2024-11-08 23:48:56,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:48:56,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:56,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:11,549 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 23:49:28,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1570 states and 2496 transitions. [2024-11-08 23:49:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2496 transitions. [2024-11-08 23:49:28,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:49:28,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:28,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-08 23:49:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1576 states and 2512 transitions. [2024-11-08 23:49:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2512 transitions. [2024-11-08 23:49:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:49:55,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:55,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-08 23:50:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1580 states and 2521 transitions. [2024-11-08 23:50:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2521 transitions. [2024-11-08 23:50:15,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:50:15,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:15,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-08 23:50:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:30,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1581 states and 2523 transitions. [2024-11-08 23:50:30,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2523 transitions. [2024-11-08 23:50:30,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:50:30,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:30,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:42,460 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 23:50:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1584 states and 2528 transitions. [2024-11-08 23:50:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2528 transitions. [2024-11-08 23:50:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:50:47,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:47,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:59,269 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-08 23:51:14,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:14,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1591 states and 2544 transitions. [2024-11-08 23:51:14,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2544 transitions. [2024-11-08 23:51:14,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:51:14,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:14,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:26,951 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:51:27,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1597 states and 2570 transitions. [2024-11-08 23:51:27,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2570 transitions. [2024-11-08 23:51:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:51:27,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:27,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:39,946 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-08 23:51:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1602 states and 2585 transitions. [2024-11-08 23:51:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2585 transitions. [2024-11-08 23:51:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:51:50,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:50,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:01,634 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-08 23:52:02,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:02,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1608 states and 2593 transitions. [2024-11-08 23:52:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2593 transitions. [2024-11-08 23:52:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:52:02,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:02,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:13,142 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:52:20,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:20,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1611 states and 2595 transitions. [2024-11-08 23:52:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2595 transitions. [2024-11-08 23:52:20,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:52:20,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:20,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:31,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2024-11-08 23:52:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1614 states and 2600 transitions. [2024-11-08 23:52:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2600 transitions. [2024-11-08 23:52:33,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:52:33,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:33,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:43,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-08 23:52:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1615 states and 2601 transitions. [2024-11-08 23:52:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2601 transitions. [2024-11-08 23:52:45,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:52:45,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:45,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:55,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:55,882 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 23:52:58,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:58,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1631 states and 2638 transitions. [2024-11-08 23:52:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2638 transitions. [2024-11-08 23:52:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:52:58,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:58,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:09,843 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2024-11-08 23:53:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:10,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1647 states and 2673 transitions. [2024-11-08 23:53:10,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2673 transitions. [2024-11-08 23:53:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:53:10,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:10,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:22,173 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-11-08 23:53:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1663 states and 2709 transitions. [2024-11-08 23:53:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2709 transitions. [2024-11-08 23:53:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:53:24,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:24,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms