./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b --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 e39e696c5e305296de875398d473db79ec0ee86b7358a54d4e1019e138b3a6ae --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:43:30,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:43:30,330 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:43:30,334 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:43:30,335 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:43:30,354 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:43:30,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:43:30,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:43:30,356 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:43:30,356 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:43:30,356 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:43:30,356 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:43:30,356 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:43:30,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:43:30,356 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:43:30,357 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:43:30,357 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:43:30,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:43:30,357 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:43:30,357 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:43:30,357 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:43:30,357 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:43:30,357 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:43:30,357 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:43:30,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:43:30,358 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:43:30,358 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:43:30,358 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:43:30,358 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:43:30,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:43:30,358 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b 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 -> e39e696c5e305296de875398d473db79ec0ee86b7358a54d4e1019e138b3a6ae [2024-12-06 02:43:30,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:43:30,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:43:30,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:43:30,608 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:43:30,609 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:43:30,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2024-12-06 02:43:33,284 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/data/b74533d64/86075f7a5eeb40f4bd768047853b8cf8/FLAG8fd19babb [2024-12-06 02:43:33,735 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:43:33,736 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2024-12-06 02:43:33,774 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/data/b74533d64/86075f7a5eeb40f4bd768047853b8cf8/FLAG8fd19babb [2024-12-06 02:43:33,789 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/data/b74533d64/86075f7a5eeb40f4bd768047853b8cf8 [2024-12-06 02:43:33,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:43:33,793 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:43:33,794 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:43:33,794 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:43:33,798 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:43:33,799 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:43:33" (1/1) ... [2024-12-06 02:43:33,800 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e838cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:33, skipping insertion in model container [2024-12-06 02:43:33,800 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:43:33" (1/1) ... [2024-12-06 02:43:33,906 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:43:36,207 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_001257a8-73fd-4fac-92c8-dbe3770fcd18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2024-12-06 02:43:36,212 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_001257a8-73fd-4fac-92c8-dbe3770fcd18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2024-12-06 02:43:36,212 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_001257a8-73fd-4fac-92c8-dbe3770fcd18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2024-12-06 02:43:36,213 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_001257a8-73fd-4fac-92c8-dbe3770fcd18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2024-12-06 02:43:36,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:43:36,309 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:43:36,401 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"); [5343] [2024-12-06 02:43:36,402 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)); [5350] [2024-12-06 02:43:36,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5357] [2024-12-06 02:43:36,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5436-5437] [2024-12-06 02:43:36,406 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"); [5442-5444] [2024-12-06 02:43:36,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5582] [2024-12-06 02:43:36,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5596] [2024-12-06 02:43:36,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5604] [2024-12-06 02:43:36,416 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)); [5696-5697] [2024-12-06 02:43:36,418 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)); [5730-5731] [2024-12-06 02:43:36,419 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)); [5767-5768] [2024-12-06 02:43:36,420 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)); [5804-5805] [2024-12-06 02:43:36,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6151-6152] [2024-12-06 02:43:36,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6158] [2024-12-06 02:43:36,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6400] [2024-12-06 02:43:36,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6403] [2024-12-06 02:43:36,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6406] [2024-12-06 02:43:36,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6409] [2024-12-06 02:43:36,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6440] [2024-12-06 02:43:36,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6443] [2024-12-06 02:43:36,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6446] [2024-12-06 02:43:36,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6449] [2024-12-06 02:43:36,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6480] [2024-12-06 02:43:36,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6483] [2024-12-06 02:43:36,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6486] [2024-12-06 02:43:36,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6489] [2024-12-06 02:43:36,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6520] [2024-12-06 02:43:36,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6523] [2024-12-06 02:43:36,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6526] [2024-12-06 02:43:36,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6529] [2024-12-06 02:43:36,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6973] [2024-12-06 02:43:36,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7387] [2024-12-06 02:43:36,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8060] [2024-12-06 02:43:36,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8079] [2024-12-06 02:43:36,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8092] [2024-12-06 02:43:36,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8097] [2024-12-06 02:43:36,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8110] [2024-12-06 02:43:36,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8122] [2024-12-06 02:43:36,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8648] [2024-12-06 02:43:36,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8650] [2024-12-06 02:43:36,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8697] [2024-12-06 02:43:36,688 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_001257a8-73fd-4fac-92c8-dbe3770fcd18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2024-12-06 02:43:36,688 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_001257a8-73fd-4fac-92c8-dbe3770fcd18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2024-12-06 02:43:36,689 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_001257a8-73fd-4fac-92c8-dbe3770fcd18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2024-12-06 02:43:36,689 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_001257a8-73fd-4fac-92c8-dbe3770fcd18/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2024-12-06 02:43:36,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:43:36,843 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:43:36,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36 WrapperNode [2024-12-06 02:43:36,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:43:36,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:43:36,845 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:43:36,845 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:43:36,850 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:36,909 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,059 INFO L138 Inliner]: procedures = 469, calls = 3237, calls flagged for inlining = 278, calls inlined = 250, statements flattened = 6991 [2024-12-06 02:43:37,059 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:43:37,060 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:43:37,060 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:43:37,060 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:43:37,086 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,105 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,105 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,201 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,208 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,229 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,248 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,261 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,294 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:43:37,295 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:43:37,295 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:43:37,295 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:43:37,296 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:36" (1/1) ... [2024-12-06 02:43:37,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:43:37,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:43:37,321 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:43:37,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001257a8-73fd-4fac-92c8-dbe3770fcd18/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:43:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 02:43:37,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 02:43:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 02:43:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 02:43:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-06 02:43:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-06 02:43:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 02:43:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 02:43:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 02:43:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 02:43:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 02:43:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 02:43:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-12-06 02:43:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-12-06 02:43:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-06 02:43:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-06 02:43:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 02:43:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 02:43:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-06 02:43:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 02:43:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-12-06 02:43:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-12-06 02:43:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-12-06 02:43:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 02:43:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-06 02:43:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-06 02:43:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-12-06 02:43:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 02:43:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 02:43:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 02:43:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-06 02:43:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 02:43:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 02:43:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-06 02:43:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-12-06 02:43:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-12-06 02:43:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-12-06 02:43:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 02:43:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-06 02:43:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 02:43:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-06 02:43:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2024-12-06 02:43:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 02:43:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 02:43:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-12-06 02:43:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:43:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 02:43:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 02:43:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 02:43:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 02:43:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 02:43:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 02:43:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-12-06 02:43:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-12-06 02:43:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-12-06 02:43:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-12-06 02:43:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 02:43:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 02:43:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 02:43:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 02:43:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-12-06 02:43:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-12-06 02:43:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2024-12-06 02:43:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 02:43:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 02:43:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-06 02:43:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-12-06 02:43:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-12-06 02:43:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 02:43:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 02:43:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 02:43:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:43:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-06 02:43:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-06 02:43:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-12-06 02:43:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-12-06 02:43:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 02:43:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 02:43:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-06 02:43:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-06 02:43:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-12-06 02:43:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-12-06 02:43:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 02:43:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 02:43:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-12-06 02:43:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-12-06 02:43:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-12-06 02:43:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-06 02:43:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-06 02:43:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 02:43:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 02:43:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-12-06 02:43:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-06 02:43:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-12-06 02:43:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-12-06 02:43:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-06 02:43:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-06 02:43:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:43:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-06 02:43:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 02:43:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 02:43:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-12-06 02:43:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 02:43:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 02:43:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:43:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-12-06 02:43:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-12-06 02:43:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2024-12-06 02:43:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2024-12-06 02:43:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-12-06 02:43:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-12-06 02:43:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-12-06 02:43:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 02:43:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-12-06 02:43:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 02:43:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-12-06 02:43:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 02:43:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-12-06 02:43:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-12-06 02:43:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 02:43:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 02:43:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-12-06 02:43:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-12-06 02:43:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 02:43:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-12-06 02:43:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-06 02:43:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 02:43:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-12-06 02:43:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-06 02:43:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-06 02:43:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-12-06 02:43:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-12-06 02:43:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-12-06 02:43:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-12-06 02:43:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-12-06 02:43:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-12-06 02:43:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-12-06 02:43:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-12-06 02:43:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-12-06 02:43:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-12-06 02:43:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 02:43:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 02:43:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-12-06 02:43:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-12-06 02:43:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-06 02:43:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-06 02:43:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-12-06 02:43:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-12-06 02:43:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-12-06 02:43:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-12-06 02:43:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 02:43:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 02:43:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 02:43:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 02:43:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:43:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-12-06 02:43:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-12-06 02:43:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-12-06 02:43:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-12-06 02:43:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 02:43:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 02:43:38,157 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:43:38,161 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:43:38,363 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 02:44:00,879 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 02:44:01,780 INFO L? ?]: Removed 2800 outVars from TransFormulas that were not future-live. [2024-12-06 02:44:01,780 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:44:03,405 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:44:03,405 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 02:44:03,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:44:03 BoogieIcfgContainer [2024-12-06 02:44:03,406 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:44:03,406 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:44:03,406 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:44:03,414 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:44:03,414 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:44:03" (1/1) ... [2024-12-06 02:44:03,420 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:44:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1759 states and 2563 transitions. [2024-12-06 02:44:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2563 transitions. [2024-12-06 02:44:03,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 02:44:03,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:03,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:11,554 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-12-06 02:44:21,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:44:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1764 states and 2576 transitions. [2024-12-06 02:44:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2576 transitions. [2024-12-06 02:44:22,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:44:22,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:22,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-12-06 02:44:29,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1770 states and 2582 transitions. [2024-12-06 02:44:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2582 transitions. [2024-12-06 02:44:29,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:44:29,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:29,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:44:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:37,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1776 states and 2600 transitions. [2024-12-06 02:44:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2600 transitions. [2024-12-06 02:44:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:44:37,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:37,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:44,457 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 02:44:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1781 states and 2612 transitions. [2024-12-06 02:44:45,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2612 transitions. [2024-12-06 02:44:45,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 02:44:45,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:45,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:51,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:44:54,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:54,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1789 states and 2635 transitions. [2024-12-06 02:44:54,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2635 transitions. [2024-12-06 02:44:54,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:44:54,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:54,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:01,535 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-12-06 02:45:04,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:04,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1794 states and 2652 transitions. [2024-12-06 02:45:04,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2652 transitions. [2024-12-06 02:45:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:45:04,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:04,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-12-06 02:45:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1795 states and 2653 transitions. [2024-12-06 02:45:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2653 transitions. [2024-12-06 02:45:11,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:45:11,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:11,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:18,399 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:45:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:23,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1805 states and 2682 transitions. [2024-12-06 02:45:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2682 transitions. [2024-12-06 02:45:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:45:23,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:23,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:29,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:30,539 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:45:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1812 states and 2706 transitions. [2024-12-06 02:45:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2706 transitions. [2024-12-06 02:45:36,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:45:36,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:36,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:43,506 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 02:45:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1819 states and 2745 transitions. [2024-12-06 02:45:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2745 transitions. [2024-12-06 02:45:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:45:45,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:45,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:45:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1820 states and 2745 transitions. [2024-12-06 02:45:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2745 transitions. [2024-12-06 02:45:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:45:52,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:52,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:45:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:59,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1822 states and 2747 transitions. [2024-12-06 02:45:59,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2747 transitions. [2024-12-06 02:45:59,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:45:59,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:59,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:06,526 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:46:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:17,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1831 states and 2776 transitions. [2024-12-06 02:46:17,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2776 transitions. [2024-12-06 02:46:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:46:17,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:17,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 02:46:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:32,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 1840 states and 2800 transitions. [2024-12-06 02:46:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2800 transitions. [2024-12-06 02:46:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:46:32,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:32,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:39,568 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:46:39,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1844 states and 2804 transitions. [2024-12-06 02:46:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2804 transitions. [2024-12-06 02:46:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:46:39,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:39,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:46:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1848 states and 2808 transitions. [2024-12-06 02:46:47,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2808 transitions. [2024-12-06 02:46:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:46:47,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:47,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:53,698 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:46:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1850 states and 2810 transitions. [2024-12-06 02:46:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2810 transitions. [2024-12-06 02:46:53,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:46:53,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:53,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:47:01,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1851 states and 2811 transitions. [2024-12-06 02:47:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2811 transitions. [2024-12-06 02:47:01,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:47:01,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:01,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:47:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 1852 states and 2812 transitions. [2024-12-06 02:47:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2812 transitions. [2024-12-06 02:47:07,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:47:07,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:07,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:14,866 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:47:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1853 states and 2813 transitions. [2024-12-06 02:47:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2813 transitions. [2024-12-06 02:47:14,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:47:14,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:14,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:47:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:21,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1854 states and 2814 transitions. [2024-12-06 02:47:21,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2814 transitions. [2024-12-06 02:47:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:47:21,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:21,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:28,348 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:47:28,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1858 states and 2817 transitions. [2024-12-06 02:47:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2817 transitions. [2024-12-06 02:47:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:47:28,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:28,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:35,334 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-12-06 02:47:37,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:37,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1862 states and 2825 transitions. [2024-12-06 02:47:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2825 transitions. [2024-12-06 02:47:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:47:37,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:37,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:44,213 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:47:44,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:44,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1863 states and 2826 transitions. [2024-12-06 02:47:44,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2826 transitions. [2024-12-06 02:47:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:47:44,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:44,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:51,088 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-12-06 02:47:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:51,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1871 states and 2833 transitions. [2024-12-06 02:47:51,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2833 transitions. [2024-12-06 02:47:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 02:47:51,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:51,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:47:58,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1872 states and 2834 transitions. [2024-12-06 02:47:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2834 transitions. [2024-12-06 02:47:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:47:58,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:58,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:05,527 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:48:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1873 states and 2835 transitions. [2024-12-06 02:48:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2835 transitions. [2024-12-06 02:48:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:48:05,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:05,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:12,296 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-12-06 02:48:13,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1877 states and 2843 transitions. [2024-12-06 02:48:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2843 transitions. [2024-12-06 02:48:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:48:13,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:13,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:20,092 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:48:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1878 states and 2844 transitions. [2024-12-06 02:48:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 2844 transitions. [2024-12-06 02:48:20,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:48:20,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:20,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-12-06 02:48:35,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:35,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1885 states and 2866 transitions. [2024-12-06 02:48:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2866 transitions. [2024-12-06 02:48:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:48:36,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:36,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 02:48:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1896 states and 2894 transitions. [2024-12-06 02:48:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2894 transitions. [2024-12-06 02:48:45,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 02:48:45,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:45,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:51,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:52,701 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:49:00,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1903 states and 2922 transitions. [2024-12-06 02:49:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2922 transitions. [2024-12-06 02:49:00,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:49:00,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:00,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:07,146 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-12-06 02:49:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:09,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1907 states and 2931 transitions. [2024-12-06 02:49:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2931 transitions. [2024-12-06 02:49:09,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:49:09,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:09,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:16,904 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-12-06 02:49:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:28,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 1914 states and 2953 transitions. [2024-12-06 02:49:28,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2953 transitions. [2024-12-06 02:49:28,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:49:28,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:28,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-12-06 02:49:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1918 states and 2965 transitions. [2024-12-06 02:49:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 2965 transitions. [2024-12-06 02:49:38,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:49:38,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:38,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-12-06 02:49:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1926 states and 2985 transitions. [2024-12-06 02:49:51,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 2985 transitions. [2024-12-06 02:49:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:49:51,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:51,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:57,446 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-12-06 02:49:58,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:58,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 1927 states and 2986 transitions. [2024-12-06 02:49:58,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2986 transitions. [2024-12-06 02:49:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:49:58,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:50:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1930 states and 2989 transitions. [2024-12-06 02:50:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2989 transitions. [2024-12-06 02:50:05,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:50:05,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:05,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:50:13,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 1933 states and 2992 transitions. [2024-12-06 02:50:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2992 transitions. [2024-12-06 02:50:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:50:13,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:20,191 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:50:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 1934 states and 2992 transitions. [2024-12-06 02:50:20,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2992 transitions. [2024-12-06 02:50:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:50:20,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:26,754 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 826 trivial. 0 not checked. [2024-12-06 02:50:36,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1945 states and 3039 transitions. [2024-12-06 02:50:36,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3039 transitions. [2024-12-06 02:50:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:50:36,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:36,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:43,258 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-12-06 02:50:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1949 states and 3047 transitions. [2024-12-06 02:50:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3047 transitions. [2024-12-06 02:50:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:50:46,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:46,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-12-06 02:50:56,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1953 states and 3059 transitions. [2024-12-06 02:50:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3059 transitions. [2024-12-06 02:50:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:50:56,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:02,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:02,839 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:51:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:02,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1954 states and 3060 transitions. [2024-12-06 02:51:02,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3060 transitions. [2024-12-06 02:51:02,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:51:02,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:02,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:09,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:51:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1963 states and 3081 transitions. [2024-12-06 02:51:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3081 transitions. [2024-12-06 02:51:26,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:51:26,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:26,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:33,218 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 02:51:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 1979 states and 3116 transitions. [2024-12-06 02:51:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3116 transitions. [2024-12-06 02:51:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:51:37,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:37,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-12-06 02:51:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:52,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 1990 states and 3162 transitions. [2024-12-06 02:51:52,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3162 transitions. [2024-12-06 02:51:52,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:51:52,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:59,569 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:51:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1991 states and 3163 transitions. [2024-12-06 02:51:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3163 transitions. [2024-12-06 02:51:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:51:59,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:59,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:07,479 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:52:26,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:26,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 2007 states and 3230 transitions. [2024-12-06 02:52:26,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3230 transitions. [2024-12-06 02:52:26,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:52:26,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:26,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 02:52:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 2019 states and 3285 transitions. [2024-12-06 02:52:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3285 transitions. [2024-12-06 02:52:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:52:50,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:50,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:57,341 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 02:53:05,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 2024 states and 3303 transitions. [2024-12-06 02:53:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3303 transitions. [2024-12-06 02:53:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:53:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:53:20,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 2029 states and 3319 transitions. [2024-12-06 02:53:20,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3319 transitions. [2024-12-06 02:53:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:53:20,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 838 trivial. 0 not checked. [2024-12-06 02:53:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:30,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3325 states to 2031 states and 3325 transitions. [2024-12-06 02:53:30,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3325 transitions. [2024-12-06 02:53:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:53:30,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:30,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 838 trivial. 0 not checked. [2024-12-06 02:53:40,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 2032 states and 3326 transitions. [2024-12-06 02:53:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3326 transitions. [2024-12-06 02:53:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:53:40,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:40,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:46,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:53:47,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 2033 states and 3327 transitions. [2024-12-06 02:53:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3327 transitions. [2024-12-06 02:53:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:53:47,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:47,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2024-12-06 02:54:03,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 2040 states and 3342 transitions. [2024-12-06 02:54:03,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3342 transitions. [2024-12-06 02:54:03,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:54:03,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:03,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2024-12-06 02:54:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 2042 states and 3343 transitions. [2024-12-06 02:54:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3343 transitions. [2024-12-06 02:54:18,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:54:18,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:18,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-12-06 02:54:34,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:34,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 2051 states and 3363 transitions. [2024-12-06 02:54:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3363 transitions. [2024-12-06 02:54:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:54:34,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:34,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 02:54:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:49,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 2057 states and 3394 transitions. [2024-12-06 02:54:49,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3394 transitions. [2024-12-06 02:54:49,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:54:49,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:49,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 02:55:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 2065 states and 3422 transitions. [2024-12-06 02:55:18,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3422 transitions. [2024-12-06 02:55:18,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:55:18,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:18,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:24,844 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 02:55:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 2070 states and 3440 transitions. [2024-12-06 02:55:32,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 3440 transitions. [2024-12-06 02:55:32,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:55:32,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:32,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:38,870 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 02:55:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3458 states to 2078 states and 3458 transitions. [2024-12-06 02:55:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3458 transitions. [2024-12-06 02:55:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:55:48,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:48,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:55,344 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 02:55:57,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 2079 states and 3461 transitions. [2024-12-06 02:55:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3461 transitions. [2024-12-06 02:55:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:55:57,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:57,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:04,034 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2024-12-06 02:56:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:19,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3471 states to 2084 states and 3471 transitions. [2024-12-06 02:56:19,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3471 transitions. [2024-12-06 02:56:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:56:19,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:19,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:26,466 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2024-12-06 02:56:32,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2086 states and 3472 transitions. [2024-12-06 02:56:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3472 transitions. [2024-12-06 02:56:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:56:32,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:39,574 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:56:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 2089 states and 3475 transitions. [2024-12-06 02:56:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3475 transitions. [2024-12-06 02:56:39,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:56:39,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:39,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 826 trivial. 0 not checked. [2024-12-06 02:56:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 2100 states and 3499 transitions. [2024-12-06 02:56:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3499 transitions. [2024-12-06 02:56:51,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:56:51,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:51,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2024-12-06 02:57:40,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 2116 states and 3563 transitions. [2024-12-06 02:57:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 3563 transitions. [2024-12-06 02:57:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:57:40,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:40,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:47,254 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2024-12-06 02:57:57,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:57,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 2121 states and 3578 transitions. [2024-12-06 02:57:57,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3578 transitions. [2024-12-06 02:57:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:57:57,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:57,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms