./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/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_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/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_ba12ac28-fde8-4207-8b54-25072d080802/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_ba12ac28-fde8-4207-8b54-25072d080802/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 c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:31:47,069 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:31:47,125 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:31:47,129 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:31:47,130 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:31:47,148 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:31:47,149 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:31:47,149 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:31:47,149 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:31:47,149 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:31:47,149 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:31:47,149 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:31:47,150 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:31:47,150 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:31:47,151 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:31:47,151 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:31:47,151 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:31:47,151 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:31:47,151 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:31:47,151 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:31:47,151 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:31:47,151 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_ba12ac28-fde8-4207-8b54-25072d080802/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 -> c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 [2024-12-05 22:31:47,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:31:47,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:31:47,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:31:47,410 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:31:47,411 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:31:47,412 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2024-12-05 22:31:50,138 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/data/e1f9fd7f8/d8095bf15e1b40cb91e0309f216c0cb3/FLAGfbc64facf [2024-12-05 22:31:50,625 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:31:50,625 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2024-12-05 22:31:50,665 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/data/e1f9fd7f8/d8095bf15e1b40cb91e0309f216c0cb3/FLAGfbc64facf [2024-12-05 22:31:50,680 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/data/e1f9fd7f8/d8095bf15e1b40cb91e0309f216c0cb3 [2024-12-05 22:31:50,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:31:50,684 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:31:50,685 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:31:50,685 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:31:50,690 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:31:50,691 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:31:50" (1/1) ... [2024-12-05 22:31:50,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71aa7ad1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:50, skipping insertion in model container [2024-12-05 22:31:50,692 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:31:50" (1/1) ... [2024-12-05 22:31:50,811 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:31:53,244 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_ba12ac28-fde8-4207-8b54-25072d080802/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2024-12-05 22:31:53,248 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_ba12ac28-fde8-4207-8b54-25072d080802/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2024-12-05 22:31:53,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:31:53,295 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:31:53,417 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] [2024-12-05 22:31:53,419 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] [2024-12-05 22:31:53,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6186] [2024-12-05 22:31:53,423 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] [2024-12-05 22:31:53,423 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] [2024-12-05 22:31:53,424 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] [2024-12-05 22:31:53,425 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] [2024-12-05 22:31:53,426 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] [2024-12-05 22:31:53,426 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] [2024-12-05 22:31:53,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6360] [2024-12-05 22:31:53,427 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] [2024-12-05 22:31:53,428 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] [2024-12-05 22:31:53,428 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] [2024-12-05 22:31:53,428 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] [2024-12-05 22:31:53,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6428] [2024-12-05 22:31:53,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6435] [2024-12-05 22:31:53,436 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] [2024-12-05 22:31:53,438 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] [2024-12-05 22:31:53,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7173] [2024-12-05 22:31:53,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7183] [2024-12-05 22:31:53,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7357] [2024-12-05 22:31:53,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8104] [2024-12-05 22:31:53,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8361] [2024-12-05 22:31:53,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8674] [2024-12-05 22:31:53,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8744] [2024-12-05 22:31:53,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8814] [2024-12-05 22:31:53,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8875] [2024-12-05 22:31:53,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8981] [2024-12-05 22:31:53,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9034] [2024-12-05 22:31:53,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9177] [2024-12-05 22:31:53,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9664] [2024-12-05 22:31:53,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9685] [2024-12-05 22:31:53,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9906] [2024-12-05 22:31:53,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10256] [2024-12-05 22:31:53,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10261] [2024-12-05 22:31:53,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10266] [2024-12-05 22:31:53,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10271] [2024-12-05 22:31:53,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10288] [2024-12-05 22:31:53,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10304] [2024-12-05 22:31:53,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10309] [2024-12-05 22:31:53,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10314] [2024-12-05 22:31:53,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10338] [2024-12-05 22:31:53,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10343] [2024-12-05 22:31:53,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10348] [2024-12-05 22:31:53,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10352] [2024-12-05 22:31:53,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10367] [2024-12-05 22:31:53,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10372] [2024-12-05 22:31:53,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10377] [2024-12-05 22:31:53,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10382] [2024-12-05 22:31:53,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10386] [2024-12-05 22:31:53,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10534] [2024-12-05 22:31:53,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10538] [2024-12-05 22:31:53,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10543] [2024-12-05 22:31:53,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10549] [2024-12-05 22:31:53,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10556] [2024-12-05 22:31:53,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10571] [2024-12-05 22:31:53,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10580] [2024-12-05 22:31:53,678 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_ba12ac28-fde8-4207-8b54-25072d080802/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2024-12-05 22:31:53,678 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_ba12ac28-fde8-4207-8b54-25072d080802/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2024-12-05 22:31:53,683 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:31:53,872 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:31:53,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53 WrapperNode [2024-12-05 22:31:53,873 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:31:53,874 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:31:53,874 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:31:53,874 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:31:53,881 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:53,945 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,138 INFO L138 Inliner]: procedures = 423, calls = 2499, calls flagged for inlining = 186, calls inlined = 170, statements flattened = 6501 [2024-12-05 22:31:54,138 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:31:54,139 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:31:54,139 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:31:54,139 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:31:54,148 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,148 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,175 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,176 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,298 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,307 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,331 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,360 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,373 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,410 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:31:54,411 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:31:54,411 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:31:54,411 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:31:54,412 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:53" (1/1) ... [2024-12-05 22:31:54,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:31:54,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:31:54,444 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:31:54,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba12ac28-fde8-4207-8b54-25072d080802/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:31:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-05 22:31:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-05 22:31:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 22:31:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 22:31:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-12-05 22:31:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-12-05 22:31:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 22:31:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 22:31:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 22:31:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 22:31:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-12-05 22:31:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-12-05 22:31:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-12-05 22:31:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-12-05 22:31:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 22:31:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 22:31:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_start [2024-12-05 22:31:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_start [2024-12-05 22:31:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 22:31:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 22:31:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-05 22:31:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_jumbo_rx_ring [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_jumbo_rx_ring [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_std_rx_ring [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_std_rx_ring [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_multicast_list [2024-12-05 22:31:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_multicast_list [2024-12-05 22:31:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_txprd [2024-12-05 22:31:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_txprd [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_check_ack [2024-12-05 22:31:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_check_ack [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-12-05 22:31:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-12-05 22:31:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_rxtx_parms [2024-12-05 22:31:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_rxtx_parms [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 22:31:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom_byte [2024-12-05 22:31:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom_byte [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 22:31:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 22:31:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure tx_space [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_space [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure set_aceaddr [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure set_aceaddr [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-12-05 22:31:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-05 22:31:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-05 22:31:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2024-12-05 22:31:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-05 22:31:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 22:31:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 22:31:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 22:31:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-05 22:31:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-05 22:31:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_prep [2024-12-05 22:31:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_prep [2024-12-05 22:31:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-12-05 22:31:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-12-05 22:31:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-05 22:31:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-05 22:31:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure ace_issue_cmd [2024-12-05 22:31:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_issue_cmd [2024-12-05 22:31:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 22:31:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 22:31:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-05 22:31:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-05 22:31:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-12-05 22:31:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-12-05 22:31:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-05 22:31:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-05 22:31:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-12-05 22:31:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-12-05 22:31:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:31:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-05 22:31:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_mini_rx_ring [2024-12-05 22:31:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_mini_rx_ring [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 22:31:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-12-05 22:31:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-12-05 22:31:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-05 22:31:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2024-12-05 22:31:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-05 22:31:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:31:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:31:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 22:31:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 22:31:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-12-05 22:31:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-12-05 22:31:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-05 22:31:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-05 22:31:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_remove_one [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_remove_one [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init_cleanup [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init_cleanup [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-05 22:31:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-05 22:31:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure ace_open [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_open [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure ace_close [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_close [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-05 22:31:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2024-12-05 22:31:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2024-12-05 22:31:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure ace_map_tx_skb [2024-12-05 22:31:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_map_tx_skb [2024-12-05 22:31:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_tx_bd [2024-12-05 22:31:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_tx_bd [2024-12-05 22:31:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-05 22:31:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-05 22:31:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure ace_watchdog [2024-12-05 22:31:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_watchdog [2024-12-05 22:31:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-05 22:31:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-05 22:31:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:31:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-05 22:31:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-05 22:31:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-12-05 22:31:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-12-05 22:31:55,220 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:31:55,223 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:31:55,423 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 22:32:21,138 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-05 22:32:21,842 INFO L? ?]: Removed 2577 outVars from TransFormulas that were not future-live. [2024-12-05 22:32:21,842 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:32:23,875 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:32:23,875 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:32:23,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:32:23 BoogieIcfgContainer [2024-12-05 22:32:23,875 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:32:23,876 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:32:23,876 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:32:23,883 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:32:23,884 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:32:23" (1/1) ... [2024-12-05 22:32:23,889 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:32:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1744 states and 2595 transitions. [2024-12-05 22:32:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2595 transitions. [2024-12-05 22:32:23,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:32:23,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:23,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:42,356 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 22:32:52,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:32:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:53,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1754 states and 2611 transitions. [2024-12-05 22:32:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2611 transitions. [2024-12-05 22:32:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:32:53,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:53,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:10,913 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:33:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:12,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1760 states and 2623 transitions. [2024-12-05 22:33:12,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2623 transitions. [2024-12-05 22:33:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:33:12,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:12,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-05 22:33:28,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1764 states and 2632 transitions. [2024-12-05 22:33:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2632 transitions. [2024-12-05 22:33:28,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:33:28,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:28,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:45,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:33:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1769 states and 2645 transitions. [2024-12-05 22:33:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2645 transitions. [2024-12-05 22:33:49,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:33:49,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:49,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:05,465 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:34:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:05,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1770 states and 2646 transitions. [2024-12-05 22:34:05,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2646 transitions. [2024-12-05 22:34:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:34:05,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:05,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 22:34:27,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1777 states and 2665 transitions. [2024-12-05 22:34:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2665 transitions. [2024-12-05 22:34:27,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:34:27,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:27,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-05 22:34:43,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1778 states and 2668 transitions. [2024-12-05 22:34:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2668 transitions. [2024-12-05 22:34:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:34:43,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:43,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:35:00,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1780 states and 2670 transitions. [2024-12-05 22:35:00,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2670 transitions. [2024-12-05 22:35:00,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:35:00,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:16,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:17,315 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:35:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:17,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1782 states and 2672 transitions. [2024-12-05 22:35:17,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2672 transitions. [2024-12-05 22:35:17,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 22:35:17,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:17,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:33,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:35:34,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1783 states and 2673 transitions. [2024-12-05 22:35:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2673 transitions. [2024-12-05 22:35:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:35:34,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-12-05 22:35:52,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:52,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1788 states and 2684 transitions. [2024-12-05 22:35:52,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2684 transitions. [2024-12-05 22:35:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:35:52,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:52,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:08,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:08,651 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 22:36:08,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:08,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1789 states and 2685 transitions. [2024-12-05 22:36:08,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2685 transitions. [2024-12-05 22:36:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:36:08,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-05 22:36:25,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1793 states and 2689 transitions. [2024-12-05 22:36:25,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2689 transitions. [2024-12-05 22:36:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:36:25,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:25,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 22:36:46,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:46,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1799 states and 2704 transitions. [2024-12-05 22:36:46,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2704 transitions. [2024-12-05 22:36:46,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:36:46,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:46,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:02,741 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-12-05 22:37:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1806 states and 2717 transitions. [2024-12-05 22:37:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2717 transitions. [2024-12-05 22:37:04,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:37:04,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:04,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:37:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1810 states and 2725 transitions. [2024-12-05 22:37:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2725 transitions. [2024-12-05 22:37:22,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:37:22,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:22,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:39,463 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 22:37:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:48,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1817 states and 2742 transitions. [2024-12-05 22:37:48,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2742 transitions. [2024-12-05 22:37:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:37:48,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:38:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1821 states and 2752 transitions. [2024-12-05 22:38:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2752 transitions. [2024-12-05 22:38:09,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:38:09,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:09,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-05 22:38:26,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:26,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1838 states and 2790 transitions. [2024-12-05 22:38:26,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2790 transitions. [2024-12-05 22:38:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:38:26,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:26,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 22:38:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1845 states and 2801 transitions. [2024-12-05 22:38:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2801 transitions. [2024-12-05 22:38:44,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:38:44,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:44,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:00,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 22:39:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:01,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1846 states and 2802 transitions. [2024-12-05 22:39:01,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2802 transitions. [2024-12-05 22:39:01,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:39:01,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:01,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:17,528 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-05 22:39:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1852 states and 2810 transitions. [2024-12-05 22:39:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2810 transitions. [2024-12-05 22:39:17,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:39:17,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:17,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-05 22:39:38,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:38,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1855 states and 2813 transitions. [2024-12-05 22:39:38,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2813 transitions. [2024-12-05 22:39:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:39:38,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:38,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-05 22:40:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1862 states and 2826 transitions. [2024-12-05 22:40:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2826 transitions. [2024-12-05 22:40:07,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:40:07,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:07,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:23,692 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 22:40:23,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:23,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1863 states and 2827 transitions. [2024-12-05 22:40:23,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2827 transitions. [2024-12-05 22:40:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:40:23,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:39,949 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-05 22:40:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1863 states and 2826 transitions. [2024-12-05 22:40:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2826 transitions. [2024-12-05 22:40:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:40:41,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:41,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-05 22:41:00,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:00,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1864 states and 2825 transitions. [2024-12-05 22:41:00,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2825 transitions. [2024-12-05 22:41:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:41:00,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:00,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:16,995 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-05 22:41:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1867 states and 2827 transitions. [2024-12-05 22:41:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2827 transitions. [2024-12-05 22:41:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:41:18,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:34,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:34,526 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-12-05 22:41:35,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1884 states and 2863 transitions. [2024-12-05 22:41:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2863 transitions. [2024-12-05 22:41:35,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:41:35,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:35,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:51,764 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 22:41:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1900 states and 2886 transitions. [2024-12-05 22:41:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2886 transitions. [2024-12-05 22:41:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:41:53,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:11,152 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:42:15,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:15,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1907 states and 2897 transitions. [2024-12-05 22:42:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2897 transitions. [2024-12-05 22:42:15,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:42:15,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:32,050 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 22:42:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 1908 states and 2898 transitions. [2024-12-05 22:42:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2898 transitions. [2024-12-05 22:42:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:42:33,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:33,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-05 22:42:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1915 states and 2909 transitions. [2024-12-05 22:42:51,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2909 transitions. [2024-12-05 22:42:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:42:51,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:51,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-05 22:43:08,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:08,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1921 states and 2917 transitions. [2024-12-05 22:43:08,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2917 transitions. [2024-12-05 22:43:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:43:08,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:08,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:25,917 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-12-05 22:43:26,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:26,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1925 states and 2922 transitions. [2024-12-05 22:43:26,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2922 transitions. [2024-12-05 22:43:26,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:43:26,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:26,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:43,967 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 22:43:45,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:45,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1942 states and 2957 transitions. [2024-12-05 22:43:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2957 transitions. [2024-12-05 22:43:45,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:43:45,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:45,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 22:44:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:17,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2988 states to 1952 states and 2988 transitions. [2024-12-05 22:44:17,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2988 transitions. [2024-12-05 22:44:17,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:44:17,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:34,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:35,773 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 22:44:50,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1964 states and 3021 transitions. [2024-12-05 22:44:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3021 transitions. [2024-12-05 22:44:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:44:50,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:50,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:07,499 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-05 22:45:09,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:09,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1971 states and 3031 transitions. [2024-12-05 22:45:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3031 transitions. [2024-12-05 22:45:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:45:09,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:09,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:26,810 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 22:45:45,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1985 states and 3066 transitions. [2024-12-05 22:45:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3066 transitions. [2024-12-05 22:45:45,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:45:45,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:45,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:03,209 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked.