./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:19:06,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:19:06,327 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:19:06,331 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:19:06,331 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:19:06,355 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:19:06,356 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:19:06,357 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:19:06,357 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:19:06,357 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:19:06,357 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:19:06,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:19:06,357 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:19:06,358 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:19:06,358 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:19:06,358 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:19:06,358 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:19:06,358 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:19:06,358 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:19:06,358 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:19:06,358 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:19:06,358 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:19:06,359 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:19:06,359 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:19:06,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:06,359 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:19:06,359 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:19:06,359 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:19:06,361 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:19:06,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:19:06,361 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_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 [2024-11-13 20:19:06,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:19:06,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:19:06,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:19:06,691 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:19:06,692 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:19:06,693 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i Unable to find full path for "g++" [2024-11-13 20:19:08,594 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:19:09,323 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:19:09,324 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2024-11-13 20:19:09,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/data/4775bb28b/58902a86060e447eb32817ba8860f1fa/FLAG02b967e53 [2024-11-13 20:19:09,408 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/data/4775bb28b/58902a86060e447eb32817ba8860f1fa [2024-11-13 20:19:09,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:19:09,415 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:19:09,417 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:09,417 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:19:09,423 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:19:09,424 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:09" (1/1) ... [2024-11-13 20:19:09,425 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27d14afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:09, skipping insertion in model container [2024-11-13 20:19:09,425 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:09" (1/1) ... [2024-11-13 20:19:09,620 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:19:12,447 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_26849e6d-056a-4332-8484-d72d7ddef9aa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2024-11-13 20:19:12,450 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2024-11-13 20:19:12,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:12,515 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:19:12,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6172] [2024-11-13 20:19:12,712 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)); [6179] [2024-11-13 20:19:12,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6186] [2024-11-13 20:19:12,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6261-6262] [2024-11-13 20:19:12,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6267-6269] [2024-11-13 20:19:12,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [6294-6295] [2024-11-13 20:19:12,718 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6300-6302] [2024-11-13 20:19:12,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [6326-6327] [2024-11-13 20:19:12,719 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6332-6334] [2024-11-13 20:19:12,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6360] [2024-11-13 20:19:12,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\tprefetcht0 (%1)\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (1*32+31)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\tprefetchw (%1)\n6641:\n\t.popsection": : "i" (0), "r" (x)); [6376-6377] [2024-11-13 20:19:12,722 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6397] [2024-11-13 20:19:12,722 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [6404] [2024-11-13 20:19:12,722 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; decl %0": "+m" (v->counter)); [6411] [2024-11-13 20:19:12,723 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6428] [2024-11-13 20:19:12,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6435] [2024-11-13 20:19:12,731 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" (79), "i" (12UL)); [6538-6539] [2024-11-13 20:19:12,732 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" (91), "i" (12UL)); [6567-6568] [2024-11-13 20:19:12,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7173] [2024-11-13 20:19:12,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7183] [2024-11-13 20:19:12,773 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7357] [2024-11-13 20:19:12,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8104] [2024-11-13 20:19:12,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8361] [2024-11-13 20:19:12,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8674] [2024-11-13 20:19:12,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8744] [2024-11-13 20:19:12,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8814] [2024-11-13 20:19:12,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8875] [2024-11-13 20:19:12,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8981] [2024-11-13 20:19:12,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9034] [2024-11-13 20:19:12,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9177] [2024-11-13 20:19:12,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9664] [2024-11-13 20:19:12,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9685] [2024-11-13 20:19:12,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9906] [2024-11-13 20:19:12,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10256] [2024-11-13 20:19:12,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10261] [2024-11-13 20:19:12,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10266] [2024-11-13 20:19:12,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10271] [2024-11-13 20:19:12,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10288] [2024-11-13 20:19:12,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10304] [2024-11-13 20:19:12,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10309] [2024-11-13 20:19:12,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10314] [2024-11-13 20:19:12,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10338] [2024-11-13 20:19:12,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10343] [2024-11-13 20:19:12,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10348] [2024-11-13 20:19:12,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10352] [2024-11-13 20:19:12,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10367] [2024-11-13 20:19:12,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10372] [2024-11-13 20:19:12,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10377] [2024-11-13 20:19:12,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10382] [2024-11-13 20:19:12,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10386] [2024-11-13 20:19:12,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10534] [2024-11-13 20:19:12,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10538] [2024-11-13 20:19:12,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10543] [2024-11-13 20:19:12,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10549] [2024-11-13 20:19:12,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10556] [2024-11-13 20:19:12,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10571] [2024-11-13 20:19:12,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10580] [2024-11-13 20:19:13,072 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_26849e6d-056a-4332-8484-d72d7ddef9aa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2024-11-13 20:19:13,072 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_26849e6d-056a-4332-8484-d72d7ddef9aa/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2024-11-13 20:19:13,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:13,250 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:19:13,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13 WrapperNode [2024-11-13 20:19:13,251 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:13,252 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:13,252 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:19:13,253 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:19:13,259 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:13,380 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:13,617 INFO L138 Inliner]: procedures = 423, calls = 2499, calls flagged for inlining = 186, calls inlined = 170, statements flattened = 6621 [2024-11-13 20:19:13,618 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:13,619 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:19:13,620 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:19:13,621 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:19:13,629 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:13,629 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:13,670 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:13,671 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:13,901 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:13,941 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:13,994 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:14,024 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:14,078 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:19:14,080 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:19:14,080 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:19:14,081 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:19:14,082 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:13" (1/1) ... [2024-11-13 20:19:14,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:14,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:19:14,124 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:19:14,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26849e6d-056a-4332-8484-d72d7ddef9aa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:19:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 20:19:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 20:19:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 20:19:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 20:19:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-13 20:19:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-13 20:19:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 20:19:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 20:19:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:19:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:19:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-13 20:19:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-13 20:19:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-13 20:19:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-13 20:19:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 20:19:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 20:19:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_start [2024-11-13 20:19:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_start [2024-11-13 20:19:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 20:19:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 20:19:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 20:19:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 20:19:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_jumbo_rx_ring [2024-11-13 20:19:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_jumbo_rx_ring [2024-11-13 20:19:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_std_rx_ring [2024-11-13 20:19:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_std_rx_ring [2024-11-13 20:19:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2024-11-13 20:19:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_multicast_list [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_multicast_list [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_txprd [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_txprd [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_check_ack [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_check_ack [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-13 20:19:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-13 20:19:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-13 20:19:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-13 20:19:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_rxtx_parms [2024-11-13 20:19:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_rxtx_parms [2024-11-13 20:19:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 20:19:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 20:19:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom_byte [2024-11-13 20:19:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom_byte [2024-11-13 20:19:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:19:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 20:19:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 20:19:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:19:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 20:19:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure tx_space [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_space [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_aceaddr [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_aceaddr [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 20:19:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 20:19:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_prep [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_prep [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ace_issue_cmd [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_issue_cmd [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 20:19:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 20:19:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 20:19:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-13 20:19:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 20:19:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-13 20:19:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:19:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-13 20:19:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_mini_rx_ring [2024-11-13 20:19:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_mini_rx_ring [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 20:19:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 20:19:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-11-13 20:19:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-11-13 20:19:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_remove_one [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_remove_one [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init_cleanup [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init_cleanup [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-13 20:19:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 20:19:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:19:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 20:19:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure ace_open [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_open [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure ace_close [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_close [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure ace_map_tx_skb [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_map_tx_skb [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_tx_bd [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_tx_bd [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure ace_watchdog [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_watchdog [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:19:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 20:19:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 20:19:14,181 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-13 20:19:14,182 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-13 20:19:15,448 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:19:15,459 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:19:15,678 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 20:19:44,119 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 20:19:45,179 INFO L? ?]: Removed 2577 outVars from TransFormulas that were not future-live. [2024-11-13 20:19:45,179 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:19:48,662 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:19:48,662 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:19:48,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:48 BoogieIcfgContainer [2024-11-13 20:19:48,663 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:19:48,664 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:19:48,664 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:19:48,681 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:19:48,682 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:48" (1/1) ... [2024-11-13 20:19:48,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:19:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:48,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1760 states and 2611 transitions. [2024-11-13 20:19:48,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2611 transitions. [2024-11-13 20:19:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:19:48,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:48,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:08,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-13 20:20:19,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:21,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1770 states and 2627 transitions. [2024-11-13 20:20:21,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2627 transitions. [2024-11-13 20:20:21,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:20:21,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:21,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:20:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:40,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1776 states and 2639 transitions. [2024-11-13 20:20:40,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2639 transitions. [2024-11-13 20:20:40,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:20:40,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:40,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-11-13 20:20:58,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:58,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1780 states and 2648 transitions. [2024-11-13 20:20:58,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2648 transitions. [2024-11-13 20:20:58,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:20:58,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:58,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:21:20,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 1785 states and 2661 transitions. [2024-11-13 20:21:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2661 transitions. [2024-11-13 20:21:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:21:20,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:38,197 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 20:21:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:38,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1786 states and 2664 transitions. [2024-11-13 20:21:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2664 transitions. [2024-11-13 20:21:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:21:38,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:57,461 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:22:02,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:02,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1793 states and 2683 transitions. [2024-11-13 20:22:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2683 transitions. [2024-11-13 20:22:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:22:02,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:02,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:19,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:20,340 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:22:20,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:20,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1794 states and 2684 transitions. [2024-11-13 20:22:20,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2684 transitions. [2024-11-13 20:22:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:22:20,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:37,622 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:22:37,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1796 states and 2686 transitions. [2024-11-13 20:22:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 2686 transitions. [2024-11-13 20:22:37,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:22:37,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:37,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:22:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1798 states and 2688 transitions. [2024-11-13 20:22:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2688 transitions. [2024-11-13 20:22:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:22:55,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:55,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:23:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1799 states and 2689 transitions. [2024-11-13 20:23:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2689 transitions. [2024-11-13 20:23:16,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:23:16,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 20:23:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1800 states and 2690 transitions. [2024-11-13 20:23:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2690 transitions. [2024-11-13 20:23:37,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:23:37,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:37,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:56,406 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 20:23:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:58,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1805 states and 2700 transitions. [2024-11-13 20:23:58,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2700 transitions. [2024-11-13 20:23:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:23:58,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:18,976 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:24:19,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1809 states and 2704 transitions. [2024-11-13 20:24:19,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2704 transitions. [2024-11-13 20:24:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:24:19,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:19,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 20:24:40,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:40,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1816 states and 2716 transitions. [2024-11-13 20:24:40,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2716 transitions. [2024-11-13 20:24:40,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:24:40,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:40,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:00,371 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:25:06,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:06,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1822 states and 2732 transitions. [2024-11-13 20:25:06,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2732 transitions. [2024-11-13 20:25:06,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:25:06,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:06,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-13 20:25:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:27,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1826 states and 2740 transitions. [2024-11-13 20:25:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2740 transitions. [2024-11-13 20:25:27,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:25:27,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:27,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-13 20:25:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1830 states and 2750 transitions. [2024-11-13 20:25:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2750 transitions. [2024-11-13 20:25:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:25:50,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:50,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:10,052 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:26:22,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1837 states and 2766 transitions. [2024-11-13 20:26:22,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2766 transitions. [2024-11-13 20:26:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:26:22,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:26:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1844 states and 2777 transitions. [2024-11-13 20:26:43,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2777 transitions. [2024-11-13 20:26:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:26:43,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:43,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:27:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1861 states and 2815 transitions. [2024-11-13 20:27:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2815 transitions. [2024-11-13 20:27:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:27:03,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:20,612 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 20:27:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1867 states and 2823 transitions. [2024-11-13 20:27:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2823 transitions. [2024-11-13 20:27:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:27:21,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:21,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:38,085 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 20:27:38,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1868 states and 2824 transitions. [2024-11-13 20:27:38,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2824 transitions. [2024-11-13 20:27:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:27:38,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:55,448 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:27:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1869 states and 2825 transitions. [2024-11-13 20:27:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 2825 transitions. [2024-11-13 20:27:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:27:55,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:55,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:28:29,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1876 states and 2840 transitions. [2024-11-13 20:28:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 2840 transitions. [2024-11-13 20:28:29,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:28:29,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:29,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:28:57,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1880 states and 2844 transitions. [2024-11-13 20:28:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2844 transitions. [2024-11-13 20:28:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:28:57,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:57,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:14,046 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 20:29:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:16,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1880 states and 2843 transitions. [2024-11-13 20:29:16,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2843 transitions. [2024-11-13 20:29:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:29:16,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:16,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:33,509 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-13 20:29:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:38,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1883 states and 2845 transitions. [2024-11-13 20:29:38,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2845 transitions. [2024-11-13 20:29:38,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:29:38,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:38,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 20:29:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:55,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1883 states and 2844 transitions. [2024-11-13 20:29:55,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2844 transitions. [2024-11-13 20:29:55,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:29:55,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:55,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 20:30:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:19,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 1900 states and 2880 transitions. [2024-11-13 20:30:19,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2880 transitions. [2024-11-13 20:30:19,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:30:19,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:19,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:42,424 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 20:30:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 1916 states and 2903 transitions. [2024-11-13 20:30:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2903 transitions. [2024-11-13 20:30:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:30:44,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:44,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 20:31:09,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1917 states and 2904 transitions. [2024-11-13 20:31:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2904 transitions. [2024-11-13 20:31:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:31:09,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:09,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:33,066 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-13 20:31:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:36,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1924 states and 2915 transitions. [2024-11-13 20:31:36,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 2915 transitions. [2024-11-13 20:31:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:31:36,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:36,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-13 20:32:05,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1931 states and 2927 transitions. [2024-11-13 20:32:05,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2927 transitions. [2024-11-13 20:32:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:32:05,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:05,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:28,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:28,835 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 20:32:31,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1937 states and 2935 transitions. [2024-11-13 20:32:31,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2935 transitions. [2024-11-13 20:32:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:32:31,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:31,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,535 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-13 20:32:54,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1941 states and 2940 transitions. [2024-11-13 20:32:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 2940 transitions. [2024-11-13 20:32:54,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:32:54,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:54,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:19,250 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-13 20:33:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1958 states and 2975 transitions. [2024-11-13 20:33:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2975 transitions. [2024-11-13 20:33:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:33:20,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat